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/linux-4.4.14/tools/build/feature/
H A D	test-sync-compare-and-swap.c	7 uint64_t old, new = argc; main() local 11 old = __sync_val_compare_and_swap(&x, 0, 0); main() 12 } while (!__sync_bool_compare_and_swap(&x, old, new)); main() 13 return old == new; main()
/linux-4.4.14/arch/ia64/include/asm/
H A D	acenv.h	25 unsigned int old, new, val; ia64_acpi_acquire_global_lock() local 27 old = *lock; ia64_acpi_acquire_global_lock() 28 new = (((old & ~0x3) + 2) + ((old >> 1) & 0x1)); ia64_acpi_acquire_global_lock() 29 val = ia64_cmpxchg4_acq(lock, new, old); ia64_acpi_acquire_global_lock() 30 } while (unlikely (val != old)); ia64_acpi_acquire_global_lock() 37 unsigned int old, new, val; ia64_acpi_release_global_lock() local 39 old = *lock; ia64_acpi_release_global_lock() 40 new = old & ~0x3; ia64_acpi_release_global_lock() 41 val = ia64_cmpxchg4_acq(lock, new, old); ia64_acpi_release_global_lock() 42 } while (unlikely (val != old)); ia64_acpi_release_global_lock() 43 return old & 0x1; ia64_acpi_release_global_lock()
H A D	atomic.h	34 __s32 old, new; \ 39 old = atomic_read(v); \ 40 new = old c_op i; \ 41 } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic_t)) != old); \ 86 __s64 old, new; \ 91 old = atomic64_read(v); \ 92 new = old c_op i; \ 93 } while (ia64_cmpxchg(acq, v, old, new, sizeof(atomic64_t)) != old); \ 134 #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new)) 137 #define atomic64_cmpxchg(v, old, new) \ 138 (cmpxchg(&((v)->counter), old, new)) 143 int c, old; __atomic_add_unless() local 148 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 149 if (likely(old == c)) __atomic_add_unless() 151 c = old; __atomic_add_unless() 159 long c, old; atomic64_add_unless() local 164 old = atomic64_cmpxchg((v), c, c + (a)); atomic64_add_unless() 165 if (likely(old == c)) atomic64_add_unless() 167 c = old; atomic64_add_unless()
H A D	segment.h	4 /* Only here because we have some old header files that expect it.. */
H A D	rwsem.h	55 long old, new; __down_write() local 58 old = sem->count; __down_write() 59 new = old + RWSEM_ACTIVE_WRITE_BIAS; __down_write() 60 } while (cmpxchg_acq(&sem->count, old, new) != old); __down_write() 62 if (old != 0) __down_write() 84 long old, new; __up_write() local 87 old = sem->count; __up_write() 88 new = old - RWSEM_ACTIVE_WRITE_BIAS; __up_write() 89 } while (cmpxchg_rel(&sem->count, old, new) != old); __up_write() 127 long old, new; __downgrade_write() local 130 old = sem->count; __downgrade_write() 131 new = old - RWSEM_WAITING_BIAS; __downgrade_write() 132 } while (cmpxchg_rel(&sem->count, old, new) != old); __downgrade_write() 134 if (old < 0) __downgrade_write()
H A D	bitops.h	41 __u32 bit, old, new; set_bit() local 49 old = *m; set_bit() 50 new = old | bit; set_bit() 51 } while (cmpxchg_acq(m, old, new) != old); set_bit() 82 __u32 mask, old, new; clear_bit() local 90 old = *m; clear_bit() 91 new = old & mask; clear_bit() 92 } while (cmpxchg_acq(m, old, new) != old); clear_bit() 106 __u32 mask, old, new; clear_bit_unlock() local 114 old = *m; clear_bit_unlock() 115 new = old & mask; clear_bit_unlock() 116 } while (cmpxchg_rel(m, old, new) != old); clear_bit_unlock() 163 __u32 bit, old, new; change_bit() local 171 old = *m; change_bit() 172 new = old ^ bit; change_bit() 173 } while (cmpxchg_acq(m, old, new) != old); change_bit() 192 * test_and_set_bit - Set a bit and return its old value 202 __u32 bit, old, new; test_and_set_bit() local 210 old = *m; test_and_set_bit() 211 new = old | bit; test_and_set_bit() 212 } while (cmpxchg_acq(m, old, new) != old); test_and_set_bit() 213 return (old & bit) != 0; test_and_set_bit() 217 * test_and_set_bit_lock - Set a bit and return its old value for lock 226 * __test_and_set_bit - Set a bit and return its old value 246 * test_and_clear_bit - Clear a bit and return its old value 256 __u32 mask, old, new; test_and_clear_bit() local 264 old = *m; test_and_clear_bit() 265 new = old & mask; test_and_clear_bit() 266 } while (cmpxchg_acq(m, old, new) != old); test_and_clear_bit() 267 return (old & ~mask) != 0; test_and_clear_bit() 271 * __test_and_clear_bit - Clear a bit and return its old value 291 * test_and_change_bit - Change a bit and return its old value 301 __u32 bit, old, new; test_and_change_bit() local 309 old = *m; test_and_change_bit() 310 new = old ^ bit; test_and_change_bit() 311 } while (cmpxchg_acq(m, old, new) != old); test_and_change_bit() 312 return (old & bit) != 0; test_and_change_bit() 316 * __test_and_change_bit - Change a bit and return its old value 325 __u32 old, bit = (1 << (nr & 31)); __test_and_change_bit() local 328 old = *m; __test_and_change_bit() 329 *m = old ^ bit; __test_and_change_bit() 330 return (old & bit) != 0; __test_and_change_bit()
/linux-4.4.14/arch/avr32/include/asm/
H A D	cmpxchg.h	46 static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old, __cmpxchg_u32() argument 54 " cp.w %[ret], %[old]\n" __cmpxchg_u32() 60 : "m"(m), [old] "ir"(old), [new] "r"(new) __cmpxchg_u32() 66 volatile int * m, unsigned long old, unsigned long new); 73 static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, __cmpxchg() argument 78 return __cmpxchg_u32(ptr, old, new); __cmpxchg() 80 return __cmpxchg_u64(ptr, old, new); __cmpxchg() 84 return old; __cmpxchg() 87 #define cmpxchg(ptr, old, new) \ 88 ((typeof(*(ptr)))__cmpxchg((ptr), (unsigned long)(old), \ 95 unsigned long old, __cmpxchg_local() 100 return __cmpxchg_u32(ptr, old, new); __cmpxchg_local() 102 return __cmpxchg_local_generic(ptr, old, new, size); __cmpxchg_local() 105 return old; __cmpxchg_local() 108 #define cmpxchg_local(ptr, old, new) \ 109 ((typeof(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(old), \ 94 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg_local() argument
H A D	bitops.h	124 * test_and_set_bit - Set a bit and return its old value 135 unsigned long tmp, old; test_and_set_bit() local 145 : "=&r"(tmp), "=o"(*p), "=&r"(old) test_and_set_bit() 155 : "=&r"(tmp), "=o"(*p), "=&r"(old) test_and_set_bit() 160 return (old & mask) != 0; test_and_set_bit() 164 * test_and_clear_bit - Clear a bit and return its old value 175 unsigned long tmp, old; test_and_clear_bit() local 185 : "=&r"(tmp), "=o"(*p), "=&r"(old) test_and_clear_bit() 196 : "=&r"(tmp), "=o"(*p), "=&r"(old) test_and_clear_bit() 201 return (old & mask) != 0; test_and_clear_bit() 205 * test_and_change_bit - Change a bit and return its old value 216 unsigned long tmp, old; test_and_change_bit() local 224 : "=&r"(tmp), "=o"(*p), "=&r"(old) test_and_change_bit() 228 return (old & mask) != 0; test_and_change_bit()
/linux-4.4.14/arch/s390/lib/
H A D	spinlock.c	35 static inline void _raw_compare_and_delay(unsigned int *lock, unsigned int old) _raw_compare_and_delay() argument 37 asm(".insn rsy,0xeb0000000022,%0,0,%1" : : "d" (old), "Q" (*lock)); _raw_compare_and_delay() 139 unsigned int owner, old; _raw_read_lock_wait() local 152 old = ACCESS_ONCE(rw->lock); _raw_read_lock_wait() 154 if ((int) old < 0) { _raw_read_lock_wait() 156 _raw_compare_and_delay(&rw->lock, old); _raw_read_lock_wait() 159 if (_raw_compare_and_swap(&rw->lock, old, old + 1)) _raw_read_lock_wait() 167 unsigned int old; _raw_read_trylock_retry() local 171 old = ACCESS_ONCE(rw->lock); _raw_read_trylock_retry() 172 if ((int) old < 0) { _raw_read_trylock_retry() 174 _raw_compare_and_delay(&rw->lock, old); _raw_read_trylock_retry() 177 if (_raw_compare_and_swap(&rw->lock, old, old + 1)) _raw_read_trylock_retry() 188 unsigned int owner, old; _raw_write_lock_wait() local 198 old = ACCESS_ONCE(rw->lock); _raw_write_lock_wait() 201 if ((int) old >= 0) { _raw_write_lock_wait() 203 old = prev; _raw_write_lock_wait() 205 if ((old & 0x7fffffff) == 0 && (int) prev >= 0) _raw_write_lock_wait() 208 _raw_compare_and_delay(&rw->lock, old); _raw_write_lock_wait() 217 unsigned int owner, old, prev; _raw_write_lock_wait() local 228 old = ACCESS_ONCE(rw->lock); _raw_write_lock_wait() 230 if ((int) old >= 0 && _raw_write_lock_wait() 231 _raw_compare_and_swap(&rw->lock, old, old | 0x80000000)) _raw_write_lock_wait() 232 prev = old; _raw_write_lock_wait() 235 if ((old & 0x7fffffff) == 0 && (int) prev >= 0) _raw_write_lock_wait() 238 _raw_compare_and_delay(&rw->lock, old); _raw_write_lock_wait() 247 unsigned int old; _raw_write_trylock_retry() local 251 old = ACCESS_ONCE(rw->lock); _raw_write_trylock_retry() 252 if (old) { _raw_write_trylock_retry() 254 _raw_compare_and_delay(&rw->lock, old); _raw_write_trylock_retry()
/linux-4.4.14/arch/metag/include/asm/
H A D	cmpxchg_lnkget.h	6 int temp, old; xchg_u32() local 20 : "=&d" (temp), "=&d" (old) xchg_u32() 27 return old; xchg_u32() 32 int temp, old; xchg_u8() local 46 : "=&d" (temp), "=&d" (old) xchg_u8() 53 return old; xchg_u8() 56 static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old, __cmpxchg_u32() argument 77 : "da" (m), "bd" (old), "da" (new) __cmpxchg_u32()
H A D	bitops.h	54 unsigned long old; test_and_set_bit() local 60 old = *p; test_and_set_bit() 61 if (!(old & mask)) { test_and_set_bit() 63 *p = old | mask; test_and_set_bit() 67 return (old & mask) != 0; test_and_set_bit() 74 unsigned long old; test_and_clear_bit() local 80 old = *p; test_and_clear_bit() 81 if (old & mask) { test_and_clear_bit() 83 *p = old & ~mask; test_and_clear_bit() 87 return (old & mask) != 0; test_and_clear_bit() 94 unsigned long old; test_and_change_bit() local 101 old = *p; test_and_change_bit() 102 *p = old ^ mask; test_and_change_bit() 105 return (old & mask) != 0; test_and_change_bit()
H A D	cmpxchg.h	43 static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, __cmpxchg() argument 48 return __cmpxchg_u32(ptr, old, new); __cmpxchg() 51 return old; __cmpxchg()
H A D	cmpxchg_irq.h	28 static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old, __cmpxchg_u32() argument 36 if (retval == old) __cmpxchg_u32()
H A D	cmpxchg_lock1.h	32 static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old, __cmpxchg_u32() argument 40 if (retval == old) { __cmpxchg_u32()
H A D	atomic_lnkget.h	85 static inline int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 102 : "da" (&v->counter), "bd" (old), "da" (new) atomic_cmpxchg() 112 int temp, old; atomic_xchg() local 121 : "=&d" (temp), "=&d" (old) atomic_xchg() 125 return old; atomic_xchg()
H A D	atomic_lock1.h	79 static inline int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 86 if (ret == old) { atomic_cmpxchg()
/linux-4.4.14/arch/alpha/include/asm/
H A D	segment.h	4 /* Only here because we have some old header files that expect it.. */
H A D	atomic.h	131 #define atomic64_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new)) 134 #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new)) 144 * Returns the old value of @v. 148 int c, new, old; __atomic_add_unless() local 151 "1: ldl_l %[old],%[mem]\n" __atomic_add_unless() 152 " cmpeq %[old],%[u],%[c]\n" __atomic_add_unless() 153 " addl %[old],%[a],%[new]\n" __atomic_add_unless() 161 : [old] "=&r"(old), [new] "=&r"(new), [c] "=&r"(c) __atomic_add_unless() 165 return old; __atomic_add_unless() 201 * atomic64_dec_if_positive - decrement by 1 if old value positive 204 * The function returns the old value of *v minus 1, even if 209 long old, tmp; atomic64_dec_if_positive() local 212 "1: ldq_l %[old],%[mem]\n" atomic64_dec_if_positive() 213 " subq %[old],1,%[tmp]\n" atomic64_dec_if_positive() 214 " ble %[old],2f\n" atomic64_dec_if_positive() 221 : [old] "=&r"(old), [tmp] "=&r"(tmp) atomic64_dec_if_positive() 225 return old - 1; atomic64_dec_if_positive()
H A D	xchg.h	132 * prev is equal to old) then we aren't acquiring anything new and 137 ____cmpxchg(_u8, volatile char *m, unsigned char old, unsigned char new) ____cmpxchg() argument 158 : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); ____cmpxchg() 164 ____cmpxchg(_u16, volatile short *m, unsigned short old, unsigned short new) ____cmpxchg() argument 185 : "r" ((long)m), "Ir" (old), "1" (new) : "memory"); ____cmpxchg() 191 ____cmpxchg(_u32, volatile int *m, int old, int new) ____cmpxchg() argument 208 : "r"((long) old), "r"(new), "m"(*m) : "memory"); ____cmpxchg() 214 ____cmpxchg(_u64, volatile long *m, unsigned long old, unsigned long new) ____cmpxchg() argument 231 : "r"((long) old), "r"(new), "m"(*m) : "memory"); ____cmpxchg() 241 ____cmpxchg(, volatile void *ptr, unsigned long old, unsigned long new, ____cmpxchg() argument 246 return ____cmpxchg(_u8, ptr, old, new); ____cmpxchg() 248 return ____cmpxchg(_u16, ptr, old, new); ____cmpxchg() 250 return ____cmpxchg(_u32, ptr, old, new); ____cmpxchg() 252 return ____cmpxchg(_u64, ptr, old, new); ____cmpxchg() 255 return old; ____cmpxchg()
H A D	local.h	69 long c, old; \ 74 old = local_cmpxchg((l), c, c + (a)); \ 75 if (likely(old == c)) \ 77 c = old; \
H A D	bitops.h	193 int old = *m; __test_and_set_bit() local 195 *m = old | mask; __test_and_set_bit() 196 return (old & mask) != 0; __test_and_set_bit() 237 int old = *m; __test_and_clear_bit() local 239 *m = old & ~mask; __test_and_clear_bit() 240 return (old & mask) != 0; __test_and_clear_bit() 279 int old = *m; __test_and_change_bit() local 281 *m = old ^ mask; __test_and_change_bit() 282 return (old & mask) != 0; __test_and_change_bit()
H A D	rwsem.h	53 long old, new, res; __down_read_trylock() local 60 old = res; __down_read_trylock() 61 res = cmpxchg(&sem->count, old, new); __down_read_trylock() 62 } while (res != old); __down_read_trylock()
/linux-4.4.14/include/linux/
H A D	kd.h	6 #define KD_FONT_FLAG_OLD 0x80000000 /* Invoked via old interface [compat] */
H A D	dqblk_v1.h	2 * File with in-memory structures of old quota format
H A D	flat.h	18 * purely for compatibility with old tool chains. 20 * DO NOT make changes or enhancements to the old format please, just work 21 * with the format above, except to fix bugs with old format support.
H A D	rbtree_augmented.h	40 void (*copy)(struct rb_node *old, struct rb_node *new); 41 void (*rotate)(struct rb_node *old, struct rb_node *new); 45 void (*augment_rotate)(struct rb_node *old, struct rb_node *new)); 80 rbstruct *old = rb_entry(rb_old, rbstruct, rbfield); \ 82 new->rbaugmented = old->rbaugmented; \ 87 rbstruct *old = rb_entry(rb_old, rbstruct, rbfield); \ 89 new->rbaugmented = old->rbaugmented; \ 90 old->rbaugmented = rbcompute(old); \ 121 __rb_change_child(struct rb_node *old, struct rb_node *new, __rb_change_child() argument 125 if (parent->rb_left == old) __rb_change_child() 134 void (*augment_rotate)(struct rb_node *old, struct rb_node *new));
H A D	swap_cgroup.h	9 unsigned short old, unsigned short new);
/linux-4.4.14/arch/sparc/kernel/
H A D	ftrace.c	25 static int ftrace_modify_code(unsigned long ip, u32 old, u32 new) ftrace_modify_code() argument 31 "1: cas [%[ip]], %[old], %[new]\n" ftrace_modify_code() 46 : [new] "0" (new), [old] "r" (old), [ip] "r" (ip) ftrace_modify_code() 49 if (replaced != old && replaced != new) ftrace_modify_code() 58 u32 old, new; ftrace_make_nop() local 60 old = ftrace_call_replace(ip, addr); ftrace_make_nop() 62 return ftrace_modify_code(ip, old, new); ftrace_make_nop() 68 u32 old, new; ftrace_make_call() local 70 old = ftrace_nop; ftrace_make_call() 72 return ftrace_modify_code(ip, old, new); ftrace_make_call() 78 u32 old, new; ftrace_update_ftrace_func() local 80 old = *(u32 *) &ftrace_call; ftrace_update_ftrace_func() 82 return ftrace_modify_code(ip, old, new); ftrace_update_ftrace_func() 99 u32 old, new; ftrace_enable_ftrace_graph_caller() local 101 old = *(u32 *) &ftrace_graph_call; ftrace_enable_ftrace_graph_caller() 103 return ftrace_modify_code(ip, old, new); ftrace_enable_ftrace_graph_caller() 109 u32 old, new; ftrace_disable_ftrace_graph_caller() local 111 old = *(u32 *) &ftrace_graph_call; ftrace_disable_ftrace_graph_caller() 114 return ftrace_modify_code(ip, old, new); ftrace_disable_ftrace_graph_caller()
/linux-4.4.14/tools/perf/util/
H A D	sigchain.c	7 sigchain_fun *old; member in struct:sigchain_signal 24 ALLOC_GROW(s->old, s->n + 1, s->alloc); sigchain_push() 25 s->old[s->n] = signal(sig, f); sigchain_push() 26 if (s->old[s->n] == SIG_ERR) sigchain_push() 39 if (signal(sig, s->old[s->n - 1]) == SIG_ERR) sigchain_pop()
/linux-4.4.14/arch/sparc/lib/
H A D	atomic32.c	77 int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 84 if (likely(ret == old)) atomic_cmpxchg() 119 unsigned long old, flags; ___set_bit() local 122 old = *addr; ___set_bit() 123 *addr = old | mask; ___set_bit() 126 return old & mask; ___set_bit() 132 unsigned long old, flags; ___clear_bit() local 135 old = *addr; ___clear_bit() 136 *addr = old & ~mask; ___clear_bit() 139 return old & mask; ___clear_bit() 145 unsigned long old, flags; ___change_bit() local 148 old = *addr; ___change_bit() 149 *addr = old ^ mask; ___change_bit() 152 return old & mask; ___change_bit() 156 unsigned long __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new) __cmpxchg_u32() argument 162 if ((prev = *ptr) == old) __cmpxchg_u32()
/linux-4.4.14/include/asm-generic/
H A D	segment.h	4 * Only here because we have some old header files that expect it...
H A D	cmpxchg-local.h	15 unsigned long old, unsigned long new, int size) __cmpxchg_local_generic() 28 if (prev == old) __cmpxchg_local_generic() 32 if (prev == old) __cmpxchg_local_generic() 36 if (prev == old) __cmpxchg_local_generic() 40 if (prev == old) __cmpxchg_local_generic() 54 u64 old, u64 new) __cmpxchg64_local_generic() 61 if (prev == old) __cmpxchg64_local_generic() 14 __cmpxchg_local_generic(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg_local_generic() argument 53 __cmpxchg64_local_generic(volatile void *ptr, u64 old, u64 new) __cmpxchg64_local_generic() argument
H A D	atomic.h	45 int c, old; \ 48 while ((old = cmpxchg(&v->counter, c, c c_op i)) != c) \ 49 c = old; \ 55 int c, old; \ 58 while ((old = cmpxchg(&v->counter, c, c c_op i)) != c) \ 59 c = old; \ 177 #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) 181 int c, old; __atomic_add_unless() local 183 while (c != u && (old = atomic_cmpxchg(v, c, c + a)) != c) __atomic_add_unless() 184 c = old; __atomic_add_unless()
H A D	atomic-long.h	80 #define atomic_long_cmpxchg_relaxed(l, old, new) \ 82 (old), (new))) 83 #define atomic_long_cmpxchg_acquire(l, old, new) \ 85 (old), (new))) 86 #define atomic_long_cmpxchg_release(l, old, new) \ 88 (old), (new))) 89 #define atomic_long_cmpxchg(l, old, new) \ 90 (ATOMIC_LONG_PFX(_cmpxchg)((ATOMIC_LONG_PFX(_t) *)(l), (old), (new)))
H A D	cputime_jiffies.h	6 #define cmpxchg_cputime(ptr, old, new) cmpxchg(ptr, old, new)
/linux-4.4.14/arch/s390/include/asm/
H A D	rwsem.h	20 * uncontended lock. This can be determined because XADD returns the old value. 54 signed long old, new; __down_read() local 62 : "=&d" (old), "=&d" (new), "=Q" (sem->count) __down_read() 65 if (old < 0) __down_read() 74 signed long old, new; __down_read_trylock() local 84 : "=&d" (old), "=&d" (new), "=Q" (sem->count) __down_read_trylock() 87 return old >= 0 ? 1 : 0; __down_read_trylock() 95 signed long old, new, tmp; __down_write_nested() local 104 : "=&d" (old), "=&d" (new), "=Q" (sem->count) __down_write_nested() 107 if (old != 0) __down_write_nested() 121 signed long old; __down_write_trylock() local 130 : "=&d" (old), "=Q" (sem->count) __down_write_trylock() 133 return (old == RWSEM_UNLOCKED_VALUE) ? 1 : 0; __down_write_trylock() 141 signed long old, new; __up_read() local 149 : "=&d" (old), "=&d" (new), "=Q" (sem->count) __up_read() 162 signed long old, new, tmp; __up_write() local 171 : "=&d" (old), "=&d" (new), "=Q" (sem->count) __up_write() 184 signed long old, new, tmp; __downgrade_write() local 193 : "=&d" (old), "=&d" (new), "=Q" (sem->count) __downgrade_write() 205 signed long old, new; rwsem_atomic_add() local 213 : "=&d" (old), "=&d" (new), "=Q" (sem->count) rwsem_atomic_add() 223 signed long old, new; rwsem_atomic_update() local 231 : "=&d" (old), "=&d" (new), "=Q" (sem->count) rwsem_atomic_update()
H A D	spinlock.h	19 _raw_compare_and_swap(unsigned int *lock, unsigned int old, unsigned int new) _raw_compare_and_swap() argument 21 return __sync_bool_compare_and_swap(lock, old, new); _raw_compare_and_swap() 133 unsigned int old = ACCESS_ONCE(rw->lock); arch_read_trylock_once() local 134 return likely((int) old >= 0 && arch_read_trylock_once() 135 _raw_compare_and_swap(&rw->lock, old, old + 1)); arch_read_trylock_once() 140 unsigned int old = ACCESS_ONCE(rw->lock); arch_write_trylock_once() local 141 return likely(old == 0 && arch_write_trylock_once() 183 unsigned int old; arch_read_lock() local 185 old = __RAW_LOCK(&rw->lock, 1, __RAW_OP_ADD); arch_read_lock() 186 if ((int) old < 0) arch_read_lock() 197 unsigned int old; arch_write_lock() local 199 old = __RAW_LOCK(&rw->lock, 0x80000000, __RAW_OP_OR); arch_write_lock() 200 if (old != 0) arch_write_lock() 201 _raw_write_lock_wait(rw, old); arch_write_lock() 224 unsigned int old; arch_read_unlock() local 227 old = ACCESS_ONCE(rw->lock); arch_read_unlock() 228 } while (!_raw_compare_and_swap(&rw->lock, old, old - 1)); arch_read_unlock()
H A D	atomic.h	136 static inline int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 140 : "+d" (old), "+Q" (v->counter) atomic_cmpxchg() 143 return old; atomic_cmpxchg() 148 int c, old; __atomic_add_unless() local 153 old = atomic_cmpxchg(v, c, c + a); __atomic_add_unless() 154 if (likely(old == c)) __atomic_add_unless() 156 c = old; __atomic_add_unless() 257 long long old, long long new) atomic64_cmpxchg() 261 : "+d" (old), "+Q" (v->counter) atomic64_cmpxchg() 264 return old; atomic64_cmpxchg() 282 long long c, old; atomic64_add_unless() local 288 old = atomic64_cmpxchg(v, c, c + i); atomic64_add_unless() 289 if (likely(old == c)) atomic64_add_unless() 291 c = old; atomic64_add_unless() 298 long long c, old, dec; atomic64_dec_if_positive() local 305 old = atomic64_cmpxchg((v), c, dec); atomic64_dec_if_positive() 306 if (likely(old == c)) atomic64_dec_if_positive() 308 c = old; atomic64_dec_if_positive() 256 atomic64_cmpxchg(atomic64_t *v, long long old, long long new) atomic64_cmpxchg() argument
H A D	cmpxchg.h	43 " cdsg %[old],%[new],%[ptr]\n" \ 46 : [cc] "=d" (cc), [old] "+d" (__old1), "+d" (__old2) \
/linux-4.4.14/lib/
H A D	lockref.c	7 * Note that the "cmpxchg()" reloads the "old" value for the 11 struct lockref old; \ 12 BUILD_BUG_ON(sizeof(old) != 8); \ 13 old.lock_count = READ_ONCE(lockref->lock_count); \ 14 while (likely(arch_spin_value_unlocked(old.lock.rlock.raw_lock))) { \ 15 struct lockref new = old, prev = old; \ 17 old.lock_count = cmpxchg64_relaxed(&lockref->lock_count, \ 18 old.lock_count, \ 20 if (likely(old.lock_count == prev.lock_count)) { \ 65 if (old.count <= 0) lockref_get_not_zero() 92 if (old.count <= 0) lockref_get_or_lock() 118 if (old.count <= 0) lockref_put_return() 136 if (old.count <= 1) lockref_put_or_lock() 173 if (old.count < 0) lockref_get_not_dead()
H A D	dump_stack.c	30 int old; dump_stack() local 40 old = atomic_cmpxchg(&dump_lock, -1, cpu); dump_stack() 41 if (old == -1) { dump_stack() 43 } else if (old == cpu) { dump_stack()
/linux-4.4.14/arch/s390/kernel/
H A D	syscalls.S	24 SYSCALL(sys_ni_syscall,compat_sys_time) /* old time syscall */ 27 SYSCALL(sys_ni_syscall,compat_sys_s390_lchown16) /* old lchown16 syscall*/ 28 NI_SYSCALL /* old break syscall holder */ 29 NI_SYSCALL /* old stat syscall holder */ 34 SYSCALL(sys_ni_syscall,compat_sys_s390_setuid16) /* old setuid16 syscall*/ 35 SYSCALL(sys_ni_syscall,compat_sys_s390_getuid16) /* old getuid16 syscall*/ 36 SYSCALL(sys_ni_syscall,compat_sys_stime) /* 25 old stime syscall */ 39 NI_SYSCALL /* old fstat syscall */ 42 NI_SYSCALL /* old stty syscall */ 43 NI_SYSCALL /* old gtty syscall */ 46 NI_SYSCALL /* 35 old ftime syscall */ 55 NI_SYSCALL /* old prof syscall */ 57 SYSCALL(sys_ni_syscall,compat_sys_s390_setgid16) /* old setgid16 syscall*/ 58 SYSCALL(sys_ni_syscall,compat_sys_s390_getgid16) /* old getgid16 syscall*/ 60 SYSCALL(sys_ni_syscall,compat_sys_s390_geteuid16) /* old geteuid16 syscall */ 61 SYSCALL(sys_ni_syscall,compat_sys_s390_getegid16) /* 50 old getegid16 syscall */ 64 NI_SYSCALL /* old lock syscall */ 69 NI_SYSCALL /* old ulimit syscall */ 70 NI_SYSCALL /* old uname syscall */ 79 NI_SYSCALL /* old sgetmask syscall*/ 80 NI_SYSCALL /* old ssetmask syscall*/ 81 SYSCALL(sys_ni_syscall,compat_sys_s390_setreuid16) /* old setreuid16 syscall */ 82 SYSCALL(sys_ni_syscall,compat_sys_s390_setregid16) /* old setregid16 syscall */ 91 SYSCALL(sys_ni_syscall,compat_sys_s390_getgroups16) /* 80 old getgroups16 syscall */ 92 SYSCALL(sys_ni_syscall,compat_sys_s390_setgroups16) /* old setgroups16 syscall */ 93 NI_SYSCALL /* old select syscall */ 95 NI_SYSCALL /* old lstat syscall */ 100 SYSCALL(sys_ni_syscall,compat_sys_old_readdir) /* old readdir syscall */ 106 SYSCALL(sys_ni_syscall,compat_sys_s390_fchown16) /* 95 old fchown16 syscall*/ 109 NI_SYSCALL /* old profil syscall */ 120 NI_SYSCALL /* old uname syscall */ 123 NI_SYSCALL /* old "idle" system call */ 138 NI_SYSCALL /* old "create module" */ 141 NI_SYSCALL /* 130: old get_kernel_syms */ 149 SYSCALL(sys_ni_syscall,compat_sys_s390_setfsuid16) /* old setfsuid16 syscall */ 150 SYSCALL(sys_ni_syscall,compat_sys_s390_setfsgid16) /* old setfsgid16 syscall */ 175 SYSCALL(sys_ni_syscall,compat_sys_s390_setresuid16) /* old setresuid16 syscall */ 176 SYSCALL(sys_ni_syscall,compat_sys_s390_getresuid16) /* 165 old getresuid16 syscall */ 178 NI_SYSCALL /* old sys_query_module */ 180 NI_SYSCALL /* old nfsservctl */ 181 SYSCALL(sys_ni_syscall,compat_sys_s390_setresgid16) /* 170 old setresgid16 syscall */ 182 SYSCALL(sys_ni_syscall,compat_sys_s390_getresgid16) /* old getresgid16 syscall */ 193 SYSCALL(sys_ni_syscall,compat_sys_s390_chown16) /* old chown16 syscall */ 328 NI_SYSCALL /* 317 old sys_timer_fd */
H A D	jump_label.c	62 struct insn old, new; __jump_label_transform() local 65 jump_label_make_nop(entry, &old); __jump_label_transform() 68 jump_label_make_branch(entry, &old); __jump_label_transform() 75 if (memcmp((void *)entry->code, &old, sizeof(old))) __jump_label_transform() 76 jump_label_bug(entry, &old, &new); __jump_label_transform()
H A D	ftrace.c	107 struct ftrace_insn orig, new, old; ftrace_make_nop() local 109 if (probe_kernel_read(&old, (void *) rec->ip, sizeof(old))) ftrace_make_nop() 115 } else if (is_kprobe_on_ftrace(&old)) { ftrace_make_nop() 131 if (memcmp(&orig, &old, sizeof(old))) ftrace_make_nop() 139 struct ftrace_insn orig, new, old; ftrace_make_call() local 141 if (probe_kernel_read(&old, (void *) rec->ip, sizeof(old))) ftrace_make_call() 143 if (is_kprobe_on_ftrace(&old)) { ftrace_make_call() 159 if (memcmp(&orig, &old, sizeof(old))) ftrace_make_call()
/linux-4.4.14/arch/arm/kernel/
H A D	ftrace.c	102 static int ftrace_modify_code(unsigned long pc, unsigned long old, ftrace_modify_code() argument 108 old = __opcode_to_mem_thumb32(old); ftrace_modify_code() 111 old = __opcode_to_mem_arm(old); ftrace_modify_code() 119 if (replaced != old) ftrace_modify_code() 156 unsigned long new, old; ftrace_make_call() local 159 old = ftrace_nop_replace(rec); ftrace_make_call() 162 return ftrace_modify_code(rec->ip, old, new, true); ftrace_make_call() 169 unsigned long old; ftrace_make_nop() local 173 old = ftrace_call_replace(ip, adjust_address(rec, addr)); ftrace_make_nop() 175 ret = ftrace_modify_code(ip, old, new, true); ftrace_make_nop() 181 old = ftrace_call_replace(ip, adjust_address(rec, addr)); ftrace_make_nop() 183 ret = ftrace_modify_code(ip, old, new, true); ftrace_make_nop() 202 unsigned long old; prepare_ftrace_return() local 208 old = *parent; prepare_ftrace_return() 216 *parent = old; prepare_ftrace_return() 220 err = ftrace_push_return_trace(old, self_addr, &trace.depth, prepare_ftrace_return() 223 *parent = old; prepare_ftrace_return() 240 unsigned long old = enable ? nop : branch; __ftrace_modify_caller() local 243 return ftrace_modify_code(pc, old, new, true); __ftrace_modify_caller()
H A D	crash_dump.c	22 * copy_oldmem_page() - copy one page from old kernel memory 29 * This function copies one page from old kernel memory into buffer pointed by
/linux-4.4.14/scripts/
H A D	bloat-o-meter	31 old = getsizes(sys.argv[1]) variable 36 for a in old: 40 for name in old: 43 down += old[name] 44 delta.append((-old[name], name)) 53 d = new.get(name, 0) - old.get(name, 0) 63 print("%-40s %7s %7s %+7s" % ("function", "old", "new", "delta")) 65 if d: print("%-40s %7s %7s %+7d" % (n, old.get(n,"-"), new.get(n,"-"), d))
H A D	diffconfig	21 Changed items show the old and new values on a single line. 26 If no config files are specified, .config and .config.old are used. 85 # if no filenames given, assume .config and .config.old 89 configa_filename = build_dir + ".config.old" 104 old = [] 107 old.append(config) 108 old.sort() 109 for config in old:
H A D	stackdelta	47 or die "usage: $0 <old> <new>"; 49 my $old = read_stack_usage_file($ARGV[0]); 51 my @common = sort grep {exists $new->{$_}} keys %$old; 53 my $x = $old->{$_}{size};
/linux-4.4.14/arch/sparc/include/asm/
H A D	atomic_64.h	81 int c, old; __atomic_add_unless() local 86 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 87 if (likely(old == c)) __atomic_add_unless() 89 c = old; __atomic_add_unless() 100 long c, old; atomic64_add_unless() local 105 old = atomic64_cmpxchg((v), c, c + (a)); atomic64_add_unless() 106 if (likely(old == c)) atomic64_add_unless() 108 c = old; atomic64_add_unless()
H A D	cmpxchg_64.h	69 __cmpxchg_u32(volatile int *m, int old, int new) __cmpxchg_u32() argument 73 : "0" (new), "r" (m), "r" (old) __cmpxchg_u32() 80 __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new) __cmpxchg_u64() argument 84 : "0" (new), "r" (m), "r" (old) __cmpxchg_u64() 95 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg() argument 99 return __cmpxchg_u32(ptr, old, new); __cmpxchg() 101 return __cmpxchg_u64(ptr, old, new); __cmpxchg() 104 return old; __cmpxchg() 121 unsigned long old, __cmpxchg_local() 126 case 8: return __cmpxchg(ptr, old, new, size); __cmpxchg_local() 128 return __cmpxchg_local_generic(ptr, old, new, size); __cmpxchg_local() 131 return old; __cmpxchg_local() 120 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg_local() argument
H A D	cmpxchg_32.h	41 unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_); 45 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) __cmpxchg() argument 49 return __cmpxchg_u32((u32 *)ptr, (u32)old, (u32)new_); __cmpxchg() 54 return old; __cmpxchg()
/linux-4.4.14/arch/m68k/include/uapi/asm/
H A D	sigcontext.h	5 unsigned long sc_mask; /* old sigmask */ 6 unsigned long sc_usp; /* old user stack pointer */
/linux-4.4.14/arch/h8300/include/uapi/asm/
H A D	sigcontext.h	5 unsigned long sc_mask; /* old sigmask */ 6 unsigned long sc_usp; /* old user stack pointer */
/linux-4.4.14/arch/sh/include/asm/
H A D	atomic.h	48 * Returns the old value of @v. 52 int c, old; __atomic_add_unless() local 57 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 58 if (likely(old == c)) __atomic_add_unless() 60 c = old; __atomic_add_unless()
H A D	cmpxchg-grb.h	14 " mov.l @%1, %0 \n\t" /* load old value */ xchg_u32() 35 " mov.b @%1, %0 \n\t" /* load old value */ xchg_u8() 48 static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old, __cmpxchg_u32() argument 59 " mov.l @%3, %0 \n\t" /* load old value */ __cmpxchg_u32() 65 "+r" (old), "+r" (new) /* old or new can be r15 */ __cmpxchg_u32()
H A D	cmpxchg.h	49 static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old, __cmpxchg() argument 54 return __cmpxchg_u32(ptr, old, new); __cmpxchg() 57 return old; __cmpxchg()
H A D	cmpxchg-irq.h	28 static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old, __cmpxchg_u32() argument 36 if (retval == old) __cmpxchg_u32()
H A D	cmpxchg-llsc.h	47 __cmpxchg_u32(volatile int *m, unsigned long old, unsigned long new) __cmpxchg_u32() argument 64 : "r" (m), "r" (old), "r" (new) __cmpxchg_u32()
H A D	bitops-op32.h	83 * __test_and_set_bit - Set a bit and return its old value 95 unsigned long old = *p; __test_and_set_bit() local 97 *p = old | mask; __test_and_set_bit() 98 return (old & mask) != 0; __test_and_set_bit() 102 * __test_and_clear_bit - Clear a bit and return its old value 114 unsigned long old = *p; __test_and_clear_bit() local 116 *p = old & ~mask; __test_and_clear_bit() 117 return (old & mask) != 0; __test_and_clear_bit() 126 unsigned long old = *p; __test_and_change_bit() local 128 *p = old ^ mask; __test_and_change_bit() 129 return (old & mask) != 0; __test_and_change_bit()
H A D	bitops-grb.h	18 " mov.l @%1, %0 \n\t" /* load old value */ set_bit() 41 " mov.l @%1, %0 \n\t" /* load old value */ clear_bit() 64 " mov.l @%1, %0 \n\t" /* load old value */ change_bit() 88 " mov.l @%2, %0 \n\t" /* load old value */ test_and_set_bit() 121 " mov.l @%2, %0 \n\t" /* load old value */ test_and_clear_bit() 153 " mov.l @%2, %0 \n\t" /* load old value */ test_and_change_bit()
H A D	atomic-grb.h	14 " mov.l @%1, %0 \n\t" /* load old value */ \ 34 " mov.l @%1, %0 \n\t" /* load old value */ \
/linux-4.4.14/arch/m68k/include/asm/
H A D	cmpxchg.h	94 static inline unsigned long __cmpxchg(volatile void *p, unsigned long old, __cmpxchg() argument 100 : "=d" (old), "=m" (*(char *)p) __cmpxchg() 101 : "d" (new), "0" (old), "m" (*(char *)p)); __cmpxchg() 105 : "=d" (old), "=m" (*(short *)p) __cmpxchg() 106 : "d" (new), "0" (old), "m" (*(short *)p)); __cmpxchg() 110 : "=d" (old), "=m" (*(int *)p) __cmpxchg() 111 : "d" (new), "0" (old), "m" (*(int *)p)); __cmpxchg() 114 old = __invalid_cmpxchg_size(p, old, new, size); __cmpxchg() 117 return old; __cmpxchg()
H A D	atomic.h	129 static inline int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 136 if (prev == old) atomic_cmpxchg() 179 int c, old; __atomic_add_unless() local 184 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 185 if (likely(old == c)) __atomic_add_unless() 187 c = old; __atomic_add_unless()
/linux-4.4.14/drivers/input/joystick/iforce/
H A D	iforce-ff.c	201 struct ff_effect *old, need_condition_modifier() 214 ret |= old->u.condition[i].right_saturation != new->u.condition[i].right_saturation need_condition_modifier() 215 || old->u.condition[i].left_saturation != new->u.condition[i].left_saturation need_condition_modifier() 216 || old->u.condition[i].right_coeff != new->u.condition[i].right_coeff need_condition_modifier() 217 || old->u.condition[i].left_coeff != new->u.condition[i].left_coeff need_condition_modifier() 218 || old->u.condition[i].deadband != new->u.condition[i].deadband need_condition_modifier() 219 || old->u.condition[i].center != new->u.condition[i].center; need_condition_modifier() 229 struct ff_effect *old, need_magnitude_modifier() 238 return old->u.constant.level != effect->u.constant.level; need_magnitude_modifier() 245 static int need_envelope_modifier(struct iforce *iforce, struct ff_effect *old, need_envelope_modifier() argument 250 if (old->u.constant.envelope.attack_length != effect->u.constant.envelope.attack_length need_envelope_modifier() 251 || old->u.constant.envelope.attack_level != effect->u.constant.envelope.attack_level need_envelope_modifier() 252 || old->u.constant.envelope.fade_length != effect->u.constant.envelope.fade_length need_envelope_modifier() 253 || old->u.constant.envelope.fade_level != effect->u.constant.envelope.fade_level) need_envelope_modifier() 258 if (old->u.periodic.envelope.attack_length != effect->u.periodic.envelope.attack_length need_envelope_modifier() 259 || old->u.periodic.envelope.attack_level != effect->u.periodic.envelope.attack_level need_envelope_modifier() 260 || old->u.periodic.envelope.fade_length != effect->u.periodic.envelope.fade_length need_envelope_modifier() 261 || old->u.periodic.envelope.fade_level != effect->u.periodic.envelope.fade_level) need_envelope_modifier() 277 static int need_period_modifier(struct iforce *iforce, struct ff_effect *old, need_period_modifier() argument 285 return (old->u.periodic.period != new->u.periodic.period need_period_modifier() 286 || old->u.periodic.magnitude != new->u.periodic.magnitude need_period_modifier() 287 || old->u.periodic.offset != new->u.periodic.offset need_period_modifier() 288 || old->u.periodic.phase != new->u.periodic.phase); need_period_modifier() 295 static int need_core(struct ff_effect *old, struct ff_effect *new) need_core() argument 297 if (old->direction != new->direction need_core() 298 || old->trigger.button != new->trigger.button need_core() 299 || old->trigger.interval != new->trigger.interval need_core() 300 || old->replay.length != new->replay.length need_core() 301 || old->replay.delay != new->replay.delay) need_core() 357 int iforce_upload_periodic(struct iforce *iforce, struct ff_effect *effect, struct ff_effect *old) iforce_upload_periodic() argument 368 if (!old || need_period_modifier(iforce, old, effect)) { iforce_upload_periodic() 370 old != NULL, iforce_upload_periodic() 378 if (!old || need_envelope_modifier(iforce, old, effect)) { iforce_upload_periodic() 380 old !=NULL, iforce_upload_periodic() 399 if (!old || need_core(old, effect)) { iforce_upload_periodic() 428 int iforce_upload_constant(struct iforce *iforce, struct ff_effect *effect, struct ff_effect *old) iforce_upload_constant() argument 438 if (!old || need_magnitude_modifier(iforce, old, effect)) { iforce_upload_constant() 440 old != NULL, iforce_upload_constant() 447 if (!old || need_envelope_modifier(iforce, old, effect)) { iforce_upload_constant() 449 old != NULL, iforce_upload_constant() 459 if (!old || need_core(old, effect)) { iforce_upload_constant() 484 int iforce_upload_condition(struct iforce *iforce, struct ff_effect *effect, struct ff_effect *old) iforce_upload_condition() argument 500 if (!old || need_condition_modifier(iforce, old, effect)) { iforce_upload_condition() 502 old != NULL, iforce_upload_condition() 514 old != NULL, iforce_upload_condition() 527 if (!old || need_core(old, effect)) { iforce_upload_condition() 200 need_condition_modifier(struct iforce *iforce, struct ff_effect *old, struct ff_effect *new) need_condition_modifier() argument 228 need_magnitude_modifier(struct iforce *iforce, struct ff_effect *old, struct ff_effect *effect) need_magnitude_modifier() argument
/linux-4.4.14/arch/powerpc/include/asm/
H A D	cmpxchg.h	144 * Compare and exchange - if *p == old, set it to new, 145 * and return the old value of *p. 149 __cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new) __cmpxchg_u32() argument 165 : "r" (p), "r" (old), "r" (new) __cmpxchg_u32() 172 __cmpxchg_u32_local(volatile unsigned int *p, unsigned long old, __cmpxchg_u32_local() argument 187 : "r" (p), "r" (old), "r" (new) __cmpxchg_u32_local() 195 __cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new) __cmpxchg_u64() argument 210 : "r" (p), "r" (old), "r" (new) __cmpxchg_u64() 217 __cmpxchg_u64_local(volatile unsigned long *p, unsigned long old, __cmpxchg_u64_local() argument 231 : "r" (p), "r" (old), "r" (new) __cmpxchg_u64_local() 243 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, __cmpxchg() argument 248 return __cmpxchg_u32(ptr, old, new); __cmpxchg() 251 return __cmpxchg_u64(ptr, old, new); __cmpxchg() 255 return old; __cmpxchg() 259 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, __cmpxchg_local() argument 264 return __cmpxchg_u32_local(ptr, old, new); __cmpxchg_local() 267 return __cmpxchg_u64_local(ptr, old, new); __cmpxchg_local() 271 return old; __cmpxchg_local()
H A D	pgtable-ppc32.h	171 unsigned long old, tmp; pte_update() local 180 : "=&r" (old), "=&r" (tmp), "=m" (*p) pte_update() 184 unsigned long old = pte_val(*p); pte_update() 185 *p = __pte((old & ~clr) | set); pte_update() 189 if ((old & _PAGE_USER) && (old & _PAGE_EXEC)) pte_update() 192 return old; pte_update() 200 unsigned long long old; pte_update() local 211 : "=&r" (old), "=&r" (tmp), "=m" (*p) pte_update() 215 unsigned long long old = pte_val(*p); pte_update() 216 *p = __pte((old & ~(unsigned long long)clr) | set); pte_update() 220 if ((old & _PAGE_USER) && (old & _PAGE_EXEC)) pte_update() 223 return old; pte_update() 234 unsigned long old; __ptep_test_and_clear_young() local 235 old = pte_update(ptep, _PAGE_ACCESSED, 0); __ptep_test_and_clear_young() 237 if (old & _PAGE_HASHPTE) { __ptep_test_and_clear_young() 242 return (old & _PAGE_ACCESSED) != 0; __ptep_test_and_clear_young()
H A D	pgtable-ppc64.h	214 unsigned long old, tmp; pte_update() local 224 : "=&r" (old), "=&r" (tmp), "=m" (*ptep) pte_update() 228 unsigned long old = pte_val(*ptep); pte_update() 229 *ptep = __pte((old & ~clr) | set); pte_update() 231 /* huge pages use the old page table lock */ pte_update() 236 if (old & _PAGE_HASHPTE) pte_update() 237 hpte_need_flush(mm, addr, ptep, old, huge); pte_update() 240 return old; pte_update() 246 unsigned long old; __ptep_test_and_clear_young() local 250 old = pte_update(mm, addr, ptep, _PAGE_ACCESSED, 0, 0); __ptep_test_and_clear_young() 251 return (old & _PAGE_ACCESSED) != 0; __ptep_test_and_clear_young() 301 unsigned long old = pte_update(mm, addr, ptep, ~0UL, 0, 0); ptep_get_and_clear() local 302 return __pte(old); ptep_get_and_clear() 321 unsigned long old, tmp; __ptep_set_access_flags() local 330 :"=&r" (old), "=&r" (tmp), "=m" (*ptep) __ptep_set_access_flags() 334 unsigned long old = pte_val(*ptep); __ptep_set_access_flags() local 335 *ptep = __pte(old | bits); __ptep_set_access_flags() 565 unsigned long old; __pmdp_test_and_clear_young() local 569 old = pmd_hugepage_update(mm, addr, pmdp, _PAGE_ACCESSED, 0); __pmdp_test_and_clear_young() 570 return ((old & _PAGE_ACCESSED) != 0); __pmdp_test_and_clear_young()
/linux-4.4.14/arch/xtensa/include/asm/
H A D	cmpxchg.h	23 __cmpxchg_u32(volatile int *p, int old, int new) __cmpxchg_u32() argument 30 : "a" (p), "a" (old) __cmpxchg_u32() 44 : "=&a" (old) __cmpxchg_u32() 45 : "a" (p), "a" (old), "r" (new) __cmpxchg_u32() 47 return old; __cmpxchg_u32() 56 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg() argument 59 case 4: return __cmpxchg_u32(ptr, old, new); __cmpxchg() 61 return old; __cmpxchg() 75 unsigned long old, __cmpxchg_local() 80 return __cmpxchg_u32(ptr, old, new); __cmpxchg_local() 82 return __cmpxchg_local_generic(ptr, old, new, size); __cmpxchg_local() 85 return old; __cmpxchg_local() 74 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg_local() argument
H A D	atomic.h	240 * Returns the old value of @v. 244 int c, old; __atomic_add_unless() local 249 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 250 if (likely(old == c)) __atomic_add_unless() 252 c = old; __atomic_add_unless()
/linux-4.4.14/arch/s390/mm/
H A D	hugetlbpage.c	19 * prot-none, clean, old 111.000000.1 -> 00..1...1...00 __pte_to_pmd() 21 * prot-none, dirty, old 111.000010.1 -> 10..1...1...00 __pte_to_pmd() 23 * read-only, clean, old 111.000100.1 -> 00..1...1...01 __pte_to_pmd() 25 * read-only, dirty, old 111.000110.1 -> 10..1...1...01 __pte_to_pmd() 27 * read-write, clean, old 111.001100.1 -> 00..1...1...11 __pte_to_pmd() 29 * read-write, dirty, old 110.001110.1 -> 10..0...1...11 __pte_to_pmd() 57 * prot-none, clean, old 00..1...1...00 -> 111.000000.1 __pmd_to_pte() 59 * prot-none, dirty, old 10..1...1...00 -> 111.000010.1 __pmd_to_pte() 61 * read-only, clean, old 00..1...1...01 -> 111.000100.1 __pmd_to_pte() 63 * read-only, dirty, old 10..1...1...01 -> 111.000110.1 __pmd_to_pte() 65 * read-write, clean, old 00..1...1...11 -> 111.001100.1 __pmd_to_pte() 67 * read-write, dirty, old 10..0...1...11 -> 110.001110.1 __pmd_to_pte()
/linux-4.4.14/arch/m32r/include/asm/
H A D	cmpxchg.h	111 __cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new) __cmpxchg_u32() argument 129 : "r" (p), "r" (old), "r" (new) __cmpxchg_u32() 141 __cmpxchg_local_u32(volatile unsigned int *p, unsigned int old, __cmpxchg_local_u32() argument 160 : "r" (p), "r" (old), "r" (new) __cmpxchg_local_u32() 176 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg() argument 180 return __cmpxchg_u32(ptr, old, new); __cmpxchg() 183 return __cmpxchg_u64(ptr, old, new); __cmpxchg() 187 return old; __cmpxchg() 197 unsigned long old, __cmpxchg_local() 202 return __cmpxchg_local_u32(ptr, old, new); __cmpxchg_local() 204 return __cmpxchg_local_generic(ptr, old, new, size); __cmpxchg_local() 207 return old; __cmpxchg_local() 196 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg_local() argument
H A D	switch_to.h	32 " st lr, @%4 ; store old LR \n" \ 35 " st sp, @%2 ; store old SP \n" \
/linux-4.4.14/arch/tile/kernel/
H A D	ftrace.c	110 static int ftrace_modify_code(unsigned long pc, unsigned long old, ftrace_modify_code() argument 135 unsigned long pc, old; ftrace_update_ftrace_func() local 140 memcpy(&old, &ftrace_call, MCOUNT_INSN_SIZE); ftrace_update_ftrace_func() 143 ret = ftrace_modify_code(pc, old, new); ftrace_update_ftrace_func() 150 unsigned long new, old; ftrace_make_call() local 153 old = ftrace_nop_replace(rec); ftrace_make_call() 156 return ftrace_modify_code(rec->ip, old, new); ftrace_make_call() 163 unsigned long old; ftrace_make_nop() local 167 old = ftrace_call_replace(ip, addr); ftrace_make_nop() 169 ret = ftrace_modify_code(ip, old, new); ftrace_make_nop() 186 unsigned long old; prepare_ftrace_return() local 192 old = *parent; prepare_ftrace_return() 195 err = ftrace_push_return_trace(old, self_addr, &trace.depth, prepare_ftrace_return() 198 *parent = old; prepare_ftrace_return() 207 *parent = old; prepare_ftrace_return() 221 unsigned long old = enable ? nop : branch; __ftrace_modify_caller() local 224 return ftrace_modify_code(pc, old, new); __ftrace_modify_caller()
/linux-4.4.14/arch/parisc/include/asm/
H A D	atomic.h	84 * Returns the old value of @v. 88 int c, old; __atomic_add_unless() local 93 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 94 if (likely(old == c)) __atomic_add_unless() 96 c = old; __atomic_add_unless() 241 * Returns the old value of @v. 245 long c, old; atomic64_add_unless() local 250 old = atomic64_cmpxchg((v), c, c + (a)); atomic64_add_unless() 251 if (likely(old == c)) atomic64_add_unless() 253 c = old; atomic64_add_unless() 261 * atomic64_dec_if_positive - decrement by 1 if old value positive 264 * The function returns the old value of *v minus 1, even if 269 long c, old, dec; atomic64_dec_if_positive() local 275 old = atomic64_cmpxchg((v), c, dec); atomic64_dec_if_positive() 276 if (likely(old == c)) atomic64_dec_if_positive() 278 c = old; atomic64_dec_if_positive()
H A D	cmpxchg.h	53 extern unsigned long __cmpxchg_u32(volatile unsigned int *m, unsigned int old, 56 unsigned long old, unsigned long new_); 60 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) __cmpxchg() argument 64 case 8: return __cmpxchg_u64((unsigned long *)ptr, old, new_); __cmpxchg() 67 (unsigned int)old, (unsigned int)new_); __cmpxchg() 70 return old; __cmpxchg() 84 unsigned long old, __cmpxchg_local() 89 case 8: return __cmpxchg_u64((unsigned long *)ptr, old, new_); __cmpxchg_local() 91 case 4: return __cmpxchg_u32(ptr, old, new_); __cmpxchg_local() 93 return __cmpxchg_local_generic(ptr, old, new_, size); __cmpxchg_local() 83 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new_, int size) __cmpxchg_local() argument
H A D	bitops.h	65 unsigned long old; test_and_set_bit() local 71 old = *addr; test_and_set_bit() 72 set = (old & mask) ? 1 : 0; test_and_set_bit() 74 *addr = old | mask; test_and_set_bit() 83 unsigned long old; test_and_clear_bit() local 89 old = *addr; test_and_clear_bit() 90 set = (old & mask) ? 1 : 0; test_and_clear_bit() 92 *addr = old & ~mask; test_and_clear_bit()
/linux-4.4.14/fs/
H A D	fs_struct.c	10 * Replace the fs->{rootmnt,root} with {mnt,dentry}. Put the old values. 29 * Replace the fs->{pwdmnt,pwd} with {mnt,dentry}. Put the old values. 48 static inline int replace_path(struct path *p, const struct path *old, const struct path *new) replace_path() argument 50 if (likely(p->dentry != old->dentry || p->mnt != old->mnt)) replace_path() 110 struct fs_struct *copy_fs_struct(struct fs_struct *old) copy_fs_struct() argument 119 fs->umask = old->umask; copy_fs_struct() 121 spin_lock(&old->lock); copy_fs_struct() 122 fs->root = old->root; copy_fs_struct() 124 fs->pwd = old->pwd; copy_fs_struct() 126 spin_unlock(&old->lock); copy_fs_struct()
/linux-4.4.14/init/
H A D	do_mounts_initrd.c	59 create_dev("/dev/root.old", Root_RAM0); handle_initrd() 61 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY); handle_initrd() 62 sys_mkdir("/old", 0700); handle_initrd() 63 sys_chdir("/old"); handle_initrd() 82 /* move initrd to rootfs' /old */ handle_initrd() 88 sys_chdir("/old"); handle_initrd() 96 printk(KERN_NOTICE "Trying to move old root to /initrd ... "); handle_initrd() 97 error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL); handle_initrd() 101 int fd = sys_open("/dev/root.old", O_RDWR, 0); handle_initrd() 106 printk(KERN_NOTICE "Unmounting old root\n"); handle_initrd() 107 sys_umount("/old", MNT_DETACH); handle_initrd()
/linux-4.4.14/include/asm-generic/bitops/
H A D	non-atomic.h	49 * __test_and_set_bit - Set a bit and return its old value 61 unsigned long old = *p; __test_and_set_bit() local 63 *p = old | mask; __test_and_set_bit() 64 return (old & mask) != 0; __test_and_set_bit() 68 * __test_and_clear_bit - Clear a bit and return its old value 80 unsigned long old = *p; __test_and_clear_bit() local 82 *p = old & ~mask; __test_and_clear_bit() 83 return (old & mask) != 0; __test_and_clear_bit() 92 unsigned long old = *p; __test_and_change_bit() local 94 *p = old ^ mask; __test_and_change_bit() 95 return (old & mask) != 0; __test_and_change_bit()
H A D	atomic.h	119 * test_and_set_bit - Set a bit and return its old value 131 unsigned long old; test_and_set_bit() local 135 old = *p; test_and_set_bit() 136 *p = old | mask; test_and_set_bit() 139 return (old & mask) != 0; test_and_set_bit() 143 * test_and_clear_bit - Clear a bit and return its old value 155 unsigned long old; test_and_clear_bit() local 159 old = *p; test_and_clear_bit() 160 *p = old & ~mask; test_and_clear_bit() 163 return (old & mask) != 0; test_and_clear_bit() 167 * test_and_change_bit - Change a bit and return its old value 178 unsigned long old; test_and_change_bit() local 182 old = *p; test_and_change_bit() 183 *p = old ^ mask; test_and_change_bit() 186 return (old & mask) != 0; test_and_change_bit()
/linux-4.4.14/arch/arm64/include/asm/
H A D	atomic.h	45 typeof((v)->counter) c, old; \ 49 (old = atomic##sfx##_cmpxchg((v), c, c + (a))) != c) \ 50 c = old; \ 84 #define atomic_cmpxchg_relaxed(v, old, new) \ 85 cmpxchg_relaxed(&((v)->counter), (old), (new)) 86 #define atomic_cmpxchg_acquire(v, old, new) \ 87 cmpxchg_acquire(&((v)->counter), (old), (new)) 88 #define atomic_cmpxchg_release(v, old, new) \ 89 cmpxchg_release(&((v)->counter), (old), (new)) 90 #define atomic_cmpxchg(v, old, new) cmpxchg(&((v)->counter), (old), (new))
/linux-4.4.14/drivers/dma-buf/
H A D	reservation.c	52 struct reservation_object_list *fobj, *old; reservation_object_reserve_shared() local 55 old = reservation_object_get_list(obj); reservation_object_reserve_shared() 57 if (old && old->shared_max) { reservation_object_reserve_shared() 58 if (old->shared_count < old->shared_max) { reservation_object_reserve_shared() 64 max = old->shared_max * 2; reservation_object_reserve_shared() 125 struct reservation_object_list *old, reservation_object_add_shared_replace() 134 if (!old) { reservation_object_add_shared_replace() 143 * references from the old struct are carried over to reservation_object_add_shared_replace() 146 fobj->shared_count = old->shared_count; reservation_object_add_shared_replace() 148 for (i = 0; i < old->shared_count; ++i) { reservation_object_add_shared_replace() 151 check = rcu_dereference_protected(old->shared[i], reservation_object_add_shared_replace() 176 if (old) reservation_object_add_shared_replace() 177 kfree_rcu(old, rcu); reservation_object_add_shared_replace() 190 struct reservation_object_list *old, *fobj = obj->staged; reservation_object_add_shared_fence() local 192 old = reservation_object_get_list(obj); reservation_object_add_shared_fence() 196 BUG_ON(old->shared_count >= old->shared_max); reservation_object_add_shared_fence() 197 reservation_object_add_shared_inplace(obj, old, fence); reservation_object_add_shared_fence() 199 reservation_object_add_shared_replace(obj, old, fobj, fence); reservation_object_add_shared_fence() 207 struct reservation_object_list *old; reservation_object_add_excl_fence() local 210 old = reservation_object_get_list(obj); reservation_object_add_excl_fence() 211 if (old) reservation_object_add_excl_fence() 212 i = old->shared_count; reservation_object_add_excl_fence() 221 if (old) reservation_object_add_excl_fence() 222 old->shared_count = 0; reservation_object_add_excl_fence() 228 fence_put(rcu_dereference_protected(old->shared[i], reservation_object_add_excl_fence() 454 * about whether it's the old or newer fence pointers that are reservation_object_test_signaled_rcu() 124 reservation_object_add_shared_replace(struct reservation_object *obj, struct reservation_object_list *old, struct reservation_object_list *fobj, struct fence *fence) reservation_object_add_shared_replace() argument
/linux-4.4.14/kernel/
H A D	cred.c	246 const struct cred *old; prepare_creds() local 257 old = task->cred; prepare_creds() 258 memcpy(new, old, sizeof(struct cred)); prepare_creds() 277 if (security_prepare_creds(new, old, GFP_KERNEL) < 0) prepare_creds() 413 * the old set. Both the objective and the subjective credentials pointers are 425 const struct cred *old = task->real_cred; commit_creds() local 431 BUG_ON(task->cred != old); commit_creds() 433 BUG_ON(read_cred_subscribers(old) < 2); commit_creds() 434 validate_creds(old); commit_creds() 442 if (!uid_eq(old->euid, new->euid) || commit_creds() 443 !gid_eq(old->egid, new->egid) || commit_creds() 444 !uid_eq(old->fsuid, new->fsuid) || commit_creds() 445 !gid_eq(old->fsgid, new->fsgid) || commit_creds() 446 !cred_cap_issubset(old, new)) { commit_creds() 454 if (!uid_eq(new->fsuid, old->fsuid)) commit_creds() 456 if (!gid_eq(new->fsgid, old->fsgid)) commit_creds() 464 if (new->user != old->user) commit_creds() 468 if (new->user != old->user) commit_creds() 469 atomic_dec(&old->user->processes); commit_creds() 470 alter_cred_subscribers(old, -2); commit_creds() 473 if (!uid_eq(new->uid, old->uid) || commit_creds() 474 !uid_eq(new->euid, old->euid) || commit_creds() 475 !uid_eq(new->suid, old->suid) || commit_creds() 476 !uid_eq(new->fsuid, old->fsuid)) commit_creds() 479 if (!gid_eq(new->gid, old->gid) || commit_creds() 480 !gid_eq(new->egid, old->egid) || commit_creds() 481 !gid_eq(new->sgid, old->sgid) || commit_creds() 482 !gid_eq(new->fsgid, old->fsgid)) commit_creds() 485 /* release the old obj and subj refs both */ commit_creds() 486 put_cred(old); commit_creds() 487 put_cred(old); commit_creds() 518 * process, returning the old set for later reversion. 522 const struct cred *old = current->cred; override_creds() local 528 validate_creds(old); override_creds() 533 alter_cred_subscribers(old, -1); override_creds() 535 kdebug("override_creds() = %p{%d,%d}", old, override_creds() 536 atomic_read(&old->usage), override_creds() 537 read_cred_subscribers(old)); override_creds() 538 return old; override_creds() 544 * @old: The credentials to be restored 546 * Revert a temporary set of override subjective credentials to an old set, 549 void revert_creds(const struct cred *old) revert_creds() argument 553 kdebug("revert_creds(%p{%d,%d})", old, revert_creds() 554 atomic_read(&old->usage), revert_creds() 555 read_cred_subscribers(old)); revert_creds() 557 validate_creds(old); revert_creds() 559 alter_cred_subscribers(old, 1); revert_creds() 560 rcu_assign_pointer(current->cred, old); revert_creds() 596 const struct cred *old; prepare_kernel_cred() local 606 old = get_task_cred(daemon); prepare_kernel_cred() 608 old = get_cred(&init_cred); prepare_kernel_cred() 610 validate_creds(old); prepare_kernel_cred() 612 *new = *old; prepare_kernel_cred() 630 if (security_prepare_creds(new, old, GFP_KERNEL) < 0) prepare_kernel_cred() 633 put_cred(old); prepare_kernel_cred() 639 put_cred(old); prepare_kernel_cred()
H A D	tracepoint.c	74 static inline void release_probes(struct tracepoint_func *old) release_probes() argument 76 if (old) { release_probes() 77 struct tp_probes *tp_probes = container_of(old, release_probes() 98 struct tracepoint_func *old, *new; func_add() local 106 old = *funcs; func_add() 107 if (old) { func_add() 109 for (nr_probes = 0; old[nr_probes].func; nr_probes++) { func_add() 111 if (pos < 0 && old[nr_probes].prio < prio) func_add() 113 if (old[nr_probes].func == tp_func->func && func_add() 114 old[nr_probes].data == tp_func->data) func_add() 122 if (old) { func_add() 125 memcpy(new, old, nr_probes * sizeof(struct tracepoint_func)); func_add() 128 memcpy(new, old, pos * sizeof(struct tracepoint_func)); func_add() 130 memcpy(new + pos + 1, old + pos, func_add() 139 return old; func_add() 146 struct tracepoint_func *old, *new; func_remove() local 148 old = *funcs; func_remove() 150 if (!old) func_remove() 156 for (nr_probes = 0; old[nr_probes].func; nr_probes++) { func_remove() 157 if (old[nr_probes].func == tp_func->func && func_remove() 158 old[nr_probes].data == tp_func->data) func_remove() 171 return old; func_remove() 179 for (i = 0; old[i].func; i++) func_remove() 180 if (old[i].func != tp_func->func func_remove() 181 || old[i].data != tp_func->data) func_remove() 182 new[j++] = old[i]; func_remove() 187 return old; func_remove() 196 struct tracepoint_func *old, *tp_funcs; tracepoint_add_func() local 203 old = func_add(&tp_funcs, func, prio); tracepoint_add_func() 204 if (IS_ERR(old)) { tracepoint_add_func() 206 return PTR_ERR(old); tracepoint_add_func() 219 release_probes(old); tracepoint_add_func() 232 struct tracepoint_func *old, *tp_funcs; tracepoint_remove_func() local 236 old = func_remove(&tp_funcs, func); tracepoint_remove_func() 237 if (IS_ERR(old)) { tracepoint_remove_func() 239 return PTR_ERR(old); tracepoint_remove_func() 251 release_probes(old); tracepoint_remove_func()
H A D	exec_domain.c	52 unsigned int old = current->personality; SYSCALL_DEFINE1() local 57 return old; SYSCALL_DEFINE1()
H A D	sys.c	332 const struct cred *old; SYSCALL_DEFINE2() local 348 old = current_cred(); SYSCALL_DEFINE2() 352 if (gid_eq(old->gid, krgid) || SYSCALL_DEFINE2() 353 gid_eq(old->egid, krgid) || SYSCALL_DEFINE2() 354 ns_capable(old->user_ns, CAP_SETGID)) SYSCALL_DEFINE2() 360 if (gid_eq(old->gid, kegid) || SYSCALL_DEFINE2() 361 gid_eq(old->egid, kegid) || SYSCALL_DEFINE2() 362 gid_eq(old->sgid, kegid) || SYSCALL_DEFINE2() 363 ns_capable(old->user_ns, CAP_SETGID)) SYSCALL_DEFINE2() 370 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid))) SYSCALL_DEFINE2() 389 const struct cred *old; SYSCALL_DEFINE1() local 401 old = current_cred(); SYSCALL_DEFINE1() 404 if (ns_capable(old->user_ns, CAP_SETGID)) SYSCALL_DEFINE1() 406 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid)) SYSCALL_DEFINE1() 465 const struct cred *old; SYSCALL_DEFINE2() local 481 old = current_cred(); SYSCALL_DEFINE2() 486 if (!uid_eq(old->uid, kruid) && SYSCALL_DEFINE2() 487 !uid_eq(old->euid, kruid) && SYSCALL_DEFINE2() 488 !ns_capable(old->user_ns, CAP_SETUID)) SYSCALL_DEFINE2() 494 if (!uid_eq(old->uid, keuid) && SYSCALL_DEFINE2() 495 !uid_eq(old->euid, keuid) && SYSCALL_DEFINE2() 496 !uid_eq(old->suid, keuid) && SYSCALL_DEFINE2() 497 !ns_capable(old->user_ns, CAP_SETUID)) SYSCALL_DEFINE2() 501 if (!uid_eq(new->uid, old->uid)) { SYSCALL_DEFINE2() 507 (euid != (uid_t) -1 && !uid_eq(keuid, old->uid))) SYSCALL_DEFINE2() 511 retval = security_task_fix_setuid(new, old, LSM_SETID_RE); SYSCALL_DEFINE2() 536 const struct cred *old; SYSCALL_DEFINE1() local 548 old = current_cred(); SYSCALL_DEFINE1() 551 if (ns_capable(old->user_ns, CAP_SETUID)) { SYSCALL_DEFINE1() 553 if (!uid_eq(kuid, old->uid)) { SYSCALL_DEFINE1() 558 } else if (!uid_eq(kuid, old->uid) && !uid_eq(kuid, new->suid)) { SYSCALL_DEFINE1() 564 retval = security_task_fix_setuid(new, old, LSM_SETID_ID); SYSCALL_DEFINE1() 583 const struct cred *old; SYSCALL_DEFINE3() local 605 old = current_cred(); SYSCALL_DEFINE3() 608 if (!ns_capable(old->user_ns, CAP_SETUID)) { SYSCALL_DEFINE3() 609 if (ruid != (uid_t) -1 && !uid_eq(kruid, old->uid) && SYSCALL_DEFINE3() 610 !uid_eq(kruid, old->euid) && !uid_eq(kruid, old->suid)) SYSCALL_DEFINE3() 612 if (euid != (uid_t) -1 && !uid_eq(keuid, old->uid) && SYSCALL_DEFINE3() 613 !uid_eq(keuid, old->euid) && !uid_eq(keuid, old->suid)) SYSCALL_DEFINE3() 615 if (suid != (uid_t) -1 && !uid_eq(ksuid, old->uid) && SYSCALL_DEFINE3() 616 !uid_eq(ksuid, old->euid) && !uid_eq(ksuid, old->suid)) SYSCALL_DEFINE3() 622 if (!uid_eq(kruid, old->uid)) { SYSCALL_DEFINE3() 634 retval = security_task_fix_setuid(new, old, LSM_SETID_RES); SYSCALL_DEFINE3() 670 const struct cred *old; SYSCALL_DEFINE3() local 689 old = current_cred(); SYSCALL_DEFINE3() 692 if (!ns_capable(old->user_ns, CAP_SETGID)) { SYSCALL_DEFINE3() 693 if (rgid != (gid_t) -1 && !gid_eq(krgid, old->gid) && SYSCALL_DEFINE3() 694 !gid_eq(krgid, old->egid) && !gid_eq(krgid, old->sgid)) SYSCALL_DEFINE3() 696 if (egid != (gid_t) -1 && !gid_eq(kegid, old->gid) && SYSCALL_DEFINE3() 697 !gid_eq(kegid, old->egid) && !gid_eq(kegid, old->sgid)) SYSCALL_DEFINE3() 699 if (sgid != (gid_t) -1 && !gid_eq(ksgid, old->gid) && SYSCALL_DEFINE3() 700 !gid_eq(ksgid, old->egid) && !gid_eq(ksgid, old->sgid)) SYSCALL_DEFINE3() 748 const struct cred *old; SYSCALL_DEFINE1() local 753 old = current_cred(); SYSCALL_DEFINE1() 754 old_fsuid = from_kuid_munged(old->user_ns, old->fsuid); SYSCALL_DEFINE1() 756 kuid = make_kuid(old->user_ns, uid); SYSCALL_DEFINE1() 764 if (uid_eq(kuid, old->uid) || uid_eq(kuid, old->euid) || SYSCALL_DEFINE1() 765 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) || SYSCALL_DEFINE1() 766 ns_capable(old->user_ns, CAP_SETUID)) { SYSCALL_DEFINE1() 767 if (!uid_eq(kuid, old->fsuid)) { SYSCALL_DEFINE1() 769 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0) SYSCALL_DEFINE1() 787 const struct cred *old; SYSCALL_DEFINE1() local 792 old = current_cred(); SYSCALL_DEFINE1() 793 old_fsgid = from_kgid_munged(old->user_ns, old->fsgid); SYSCALL_DEFINE1() 795 kgid = make_kgid(old->user_ns, gid); SYSCALL_DEFINE1() 803 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) || SYSCALL_DEFINE1() 804 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) || SYSCALL_DEFINE1() 805 ns_capable(old->user_ns, CAP_SETGID)) { SYSCALL_DEFINE1() 806 if (!gid_eq(kgid, old->fsgid)) { SYSCALL_DEFINE1() 1453 struct rlimit old, new; SYSCALL_DEFINE4() local 1478 old_rlim ? &old : NULL); SYSCALL_DEFINE4() 1481 rlim_to_rlim64(&old, &old64); SYSCALL_DEFINE4() 1509 * reads are atomic, we either get new values or old values and we don't 1679 * Forbid mm->exe_file change if old file still mapped. prctl_set_mm_exe_file()
/linux-4.4.14/arch/arm64/kernel/
H A D	ftrace.c	23 * If @validate == true, a replaced instruction is checked against 'old'. 25 static int ftrace_modify_code(unsigned long pc, u32 old, u32 new, ftrace_modify_code() argument 43 if (replaced != old) ftrace_modify_code() 73 u32 old, new; ftrace_make_call() local 75 old = aarch64_insn_gen_nop(); ftrace_make_call() 78 return ftrace_modify_code(pc, old, new, true); ftrace_make_call() 88 u32 old, new; ftrace_make_nop() local 90 old = aarch64_insn_gen_branch_imm(pc, addr, AARCH64_INSN_BRANCH_LINK); ftrace_make_nop() 93 return ftrace_modify_code(pc, old, new, true); ftrace_make_nop() 115 unsigned long old; prepare_ftrace_return() local 127 old = *parent; prepare_ftrace_return() 135 *parent = old; prepare_ftrace_return() 139 err = ftrace_push_return_trace(old, self_addr, &trace.depth, prepare_ftrace_return() 142 *parent = old; prepare_ftrace_return()
/linux-4.4.14/arch/x86/include/asm/
H A D	atomic64_64.h	164 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new) atomic64_cmpxchg() argument 166 return cmpxchg(&v->counter, old, new); atomic64_cmpxchg() 181 * Returns the old value of @v. 185 long c, old; atomic64_add_unless() local 190 old = atomic64_cmpxchg((v), c, c + (a)); atomic64_add_unless() 191 if (likely(old == c)) atomic64_add_unless() 193 c = old; atomic64_add_unless() 201 * atomic64_dec_if_positive - decrement by 1 if old value positive 204 * The function returns the old value of *v minus 1, even if 209 long c, old, dec; atomic64_dec_if_positive() local 215 old = atomic64_cmpxchg((v), c, dec); atomic64_dec_if_positive() 216 if (likely(old == c)) atomic64_dec_if_positive() 218 c = old; atomic64_dec_if_positive()
H A D	cmpxchg.h	38 * returns the old value. 83 #define __raw_cmpxchg(ptr, old, new, size, lock) \ 86 __typeof__(*(ptr)) __old = (old); \ 131 #define __cmpxchg(ptr, old, new, size) \ 132 __raw_cmpxchg((ptr), (old), (new), (size), LOCK_PREFIX) 134 #define __sync_cmpxchg(ptr, old, new, size) \ 135 __raw_cmpxchg((ptr), (old), (new), (size), "lock; ") 137 #define __cmpxchg_local(ptr, old, new, size) \ 138 __raw_cmpxchg((ptr), (old), (new), (size), "") 146 #define cmpxchg(ptr, old, new) \ 147 __cmpxchg(ptr, old, new, sizeof(*(ptr))) 149 #define sync_cmpxchg(ptr, old, new) \ 150 __sync_cmpxchg(ptr, old, new, sizeof(*(ptr))) 152 #define cmpxchg_local(ptr, old, new) \ 153 __cmpxchg_local(ptr, old, new, sizeof(*(ptr)))
H A D	cmpxchg_32.h	46 static inline u64 __cmpxchg64(volatile u64 *ptr, u64 old, u64 new) __cmpxchg64() argument 54 "0" (old) __cmpxchg64() 59 static inline u64 __cmpxchg64_local(volatile u64 *ptr, u64 old, u64 new) __cmpxchg64_local() argument 67 "0" (old) __cmpxchg64_local()
H A D	spinlock.h	76 arch_spinlock_t old, new; __ticket_check_and_clear_slowpath() local 78 old.tickets.head = head; __ticket_check_and_clear_slowpath() 80 old.tickets.tail = new.tickets.head + TICKET_LOCK_INC; __ticket_check_and_clear_slowpath() 81 new.tickets.tail = old.tickets.tail; __ticket_check_and_clear_slowpath() 84 cmpxchg(&lock->head_tail, old.head_tail, new.head_tail); __ticket_check_and_clear_slowpath() 133 arch_spinlock_t old, new; arch_spin_trylock() local 135 old.tickets = READ_ONCE(lock->tickets); arch_spin_trylock() 136 if (!__tickets_equal(old.tickets.head, old.tickets.tail)) arch_spin_trylock() 139 new.head_tail = old.head_tail + (TICKET_LOCK_INC << TICKET_SHIFT); arch_spin_trylock() 143 return cmpxchg(&lock->head_tail, old.head_tail, new.head_tail) == old.head_tail; arch_spin_trylock()
H A D	atomic.h	175 static __always_inline int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 177 return cmpxchg(&v->counter, old, new); atomic_cmpxchg() 207 * Returns the old value of @v. 211 int c, old; __atomic_add_unless() local 216 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 217 if (likely(old == c)) __atomic_add_unless() 219 c = old; __atomic_add_unless()
H A D	rwsem.h	14 * uncontended lock. This can be determined because XADD returns the old value. 107 /* adds 0xffff0001, returns the old value */ __down_write_nested() 158 /* subtracts 1, returns the old value */ __up_read() 160 " call call_rwsem_wake\n" /* expects old value in %edx */ __up_read() 176 /* subtracts 0xffff0001, returns the old value */ __up_write() 178 " call call_rwsem_wake\n" /* expects old value in %edx */ __up_write()
H A D	local.h	138 long c, old; \ 143 old = local_cmpxchg((l), c, c + (a)); \ 144 if (likely(old == c)) \ 146 c = old; \
H A D	processor-cyrix.h	6 * When using the old macros a line like
/linux-4.4.14/arch/sh/kernel/cpu/sh3/
H A D	swsusp.S	116 stc r2_bank, k0 ! fetch old sp from r2_bank0 120 stc r0_bank, k3 ! fetch old pr from r0_bank0 123 mov r2, r15 ! restore old sp 124 mov r5, r8 ! restore old r8 126 ldc r1, sr ! restore old sr 127 lds r0, pr ! restore old pr 133 mov r2, r15 ! restore old sp 134 mov r5, r8 ! restore old r8 135 lds r0, pr ! restore old pr
/linux-4.4.14/arch/metag/kernel/
H A D	ftrace.c	86 unsigned char old[MCOUNT_INSN_SIZE], *new; ftrace_update_ftrace_func() local 89 memcpy(old, &ftrace_call, MCOUNT_INSN_SIZE); ftrace_update_ftrace_func() 91 ret = ftrace_modify_code(pc, old, new); ftrace_update_ftrace_func() 99 unsigned char *new, *old; ftrace_make_nop() local 102 old = ftrace_call_replace(ip, addr); ftrace_make_nop() 105 return ftrace_modify_code(ip, old, new); ftrace_make_nop() 110 unsigned char *new, *old; ftrace_make_call() local 113 old = ftrace_nop_replace(); ftrace_make_call() 116 return ftrace_modify_code(ip, old, new); ftrace_make_call()
/linux-4.4.14/drivers/staging/lustre/include/linux/libcfs/
H A D	libcfs_prim.h	60 int old = memory_pressure_get(); cfs_memory_pressure_get_and_set() local 62 if (!old) cfs_memory_pressure_get_and_set() 64 return old; cfs_memory_pressure_get_and_set() 67 static inline void cfs_memory_pressure_restore(int old) cfs_memory_pressure_restore() argument 69 if (old) cfs_memory_pressure_restore()
/linux-4.4.14/include/uapi/linux/
H A D	elf-em.h	53 /* Bogus old v850 magic number, used by old tools. */ 55 /* Bogus old m32r magic number, used by old tools. */ 57 /* This is the old interim value for S/390 architecture */
/linux-4.4.14/tools/perf/util/include/linux/
H A D	bitmap.h	50 * test_and_set_bit - Set a bit and return its old value 58 unsigned long old; test_and_set_bit() local 60 old = *p; test_and_set_bit() 61 *p = old | mask; test_and_set_bit() 63 return (old & mask) != 0; test_and_set_bit()
/linux-4.4.14/drivers/gpu/drm/
H A D	drm_lock.c	180 unsigned int old, new, prev; drm_lock_take() local 185 old = *lock; drm_lock_take() 186 if (old & _DRM_LOCK_HELD) drm_lock_take() 187 new = old | _DRM_LOCK_CONT; drm_lock_take() 193 prev = cmpxchg(lock, old, new); drm_lock_take() 194 } while (prev != old); drm_lock_take() 197 if (_DRM_LOCKING_CONTEXT(old) == context) { drm_lock_take() 198 if (old & _DRM_LOCK_HELD) { drm_lock_take() 229 unsigned int old, new, prev; drm_lock_transfer() local 234 old = *lock; drm_lock_transfer() 236 prev = cmpxchg(lock, old, new); drm_lock_transfer() 237 } while (prev != old); drm_lock_transfer() 254 unsigned int old, new, prev; drm_legacy_lock_free() local 267 old = *lock; drm_legacy_lock_free() 268 new = _DRM_LOCKING_CONTEXT(old); drm_legacy_lock_free() 269 prev = cmpxchg(lock, old, new); drm_legacy_lock_free() 270 } while (prev != old); drm_legacy_lock_free() 272 if (_DRM_LOCK_IS_HELD(old) && _DRM_LOCKING_CONTEXT(old) != context) { drm_legacy_lock_free() 274 context, _DRM_LOCKING_CONTEXT(old)); drm_legacy_lock_free() 315 unsigned int old, prev; drm_legacy_idlelock_release() local 322 old = *lock; drm_legacy_idlelock_release() 323 prev = cmpxchg(lock, old, DRM_KERNEL_CONTEXT); drm_legacy_idlelock_release() 324 } while (prev != old); drm_legacy_idlelock_release()
/linux-4.4.14/arch/score/include/asm/
H A D	cmpxchg.h	27 unsigned long old, unsigned long new) __cmpxchg() 34 if (retval == old) __cmpxchg() 26 __cmpxchg(volatile unsigned long *m, unsigned long old, unsigned long new) __cmpxchg() argument
/linux-4.4.14/arch/frv/include/asm/
H A D	atomic.h	164 #define atomic_cmpxchg(v, old, new) (cmpxchg(&(v)->counter, old, new)) 166 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter)) 171 int c, old; __atomic_add_unless() local 176 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 177 if (likely(old == c)) __atomic_add_unless() 179 c = old; __atomic_add_unless()
H A D	atomic_defs.h	115 int old, tmp; \ 127 : "+U"(*v), "=&r"(old), "=r"(tmp) \ 132 return old; \ 139 long long old, tmp; \ 152 : "+m"(*__v), "=&e"(old), "=e"(tmp) \ 157 return old; \
H A D	cmpxchg.h	150 unsigned long old, __cmpxchg_local() 155 return cmpxchg((unsigned long *)ptr, old, new); __cmpxchg_local() 157 return __cmpxchg_local_generic(ptr, old, new, size); __cmpxchg_local() 160 return old; __cmpxchg_local() 149 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg_local() argument
H A D	mmu_context.h	26 extern void change_mm_context(mm_context_t *old, mm_context_t *ctx, pgd_t *_pgd); 31 #define change_mm_context(old, ctx, _pml4) do {} while(0)
/linux-4.4.14/drivers/staging/lustre/lustre/libcfs/linux/
H A D	linux-prim.c	77 sigset_t old; cfs_block_allsigs() local 80 old = current->blocked; cfs_block_allsigs() 85 return old; cfs_block_allsigs() 92 sigset_t old; cfs_block_sigs() local 95 old = current->blocked; cfs_block_sigs() 99 return old; cfs_block_sigs() 107 sigset_t old; cfs_block_sigsinv() local 110 old = current->blocked; cfs_block_sigsinv() 115 return old; cfs_block_sigsinv() 120 cfs_restore_sigs(sigset_t old) cfs_restore_sigs() argument 125 current->blocked = old; cfs_restore_sigs()
/linux-4.4.14/net/netfilter/
H A D	nf_conntrack_extend.c	75 struct nf_ct_ext *old, *new; __nf_ct_ext_add_length() local 82 old = ct->ext; __nf_ct_ext_add_length() 83 if (!old) __nf_ct_ext_add_length() 86 if (__nf_ct_ext_exist(old, id)) __nf_ct_ext_add_length() 93 newoff = ALIGN(old->len, t->align); __nf_ct_ext_add_length() 97 new = __krealloc(old, newlen, gfp); __nf_ct_ext_add_length() 101 if (new != old) { __nf_ct_ext_add_length() 103 if (!__nf_ct_ext_exist(old, i)) __nf_ct_ext_add_length() 110 (void *)old + old->offset[i]); __nf_ct_ext_add_length() 113 kfree_rcu(old, rcu); __nf_ct_ext_add_length()
H A D	nf_conntrack_labels.c	55 u32 old, tmp; replace_u32() local 58 old = *address; replace_u32() 59 tmp = (old & mask) ^ new; replace_u32() 60 } while (cmpxchg(address, old, tmp) != old); replace_u32()
/linux-4.4.14/drivers/hid/usbhid/
H A D	hid-pidff.c	271 * Test if the new envelope differs from old one 274 struct ff_envelope *old) pidff_needs_set_envelope() 276 return envelope->attack_level != old->attack_level || pidff_needs_set_envelope() 277 envelope->fade_level != old->fade_level || pidff_needs_set_envelope() 278 envelope->attack_length != old->attack_length || pidff_needs_set_envelope() 279 envelope->fade_length != old->fade_length; pidff_needs_set_envelope() 301 struct ff_effect *old) pidff_needs_set_constant() 303 return effect->u.constant.level != old->u.constant.level; pidff_needs_set_constant() 336 struct ff_effect *old) pidff_needs_set_effect() 338 return effect->replay.length != old->replay.length || pidff_needs_set_effect() 339 effect->trigger.interval != old->trigger.interval || pidff_needs_set_effect() 340 effect->trigger.button != old->trigger.button || pidff_needs_set_effect() 341 effect->direction != old->direction || pidff_needs_set_effect() 342 effect->replay.delay != old->replay.delay; pidff_needs_set_effect() 369 struct ff_effect *old) pidff_needs_set_periodic() 371 return effect->u.periodic.magnitude != old->u.periodic.magnitude || pidff_needs_set_periodic() 372 effect->u.periodic.offset != old->u.periodic.offset || pidff_needs_set_periodic() 373 effect->u.periodic.phase != old->u.periodic.phase || pidff_needs_set_periodic() 374 effect->u.periodic.period != old->u.periodic.period; pidff_needs_set_periodic() 411 struct ff_effect *old) pidff_needs_set_condition() 418 struct ff_condition_effect *old_cond = &old->u.condition[i]; pidff_needs_set_condition() 450 static int pidff_needs_set_ramp(struct ff_effect *effect, struct ff_effect *old) pidff_needs_set_ramp() argument 452 return effect->u.ramp.start_level != old->u.ramp.start_level || pidff_needs_set_ramp() 453 effect->u.ramp.end_level != old->u.ramp.end_level; pidff_needs_set_ramp() 565 struct ff_effect *old) pidff_upload_effect() 572 if (old) { pidff_upload_effect() 579 if (!old) { pidff_upload_effect() 585 if (!old || pidff_needs_set_effect(effect, old)) pidff_upload_effect() 587 if (!old || pidff_needs_set_constant(effect, old)) pidff_upload_effect() 589 if (!old || pidff_upload_effect() 591 &old->u.constant.envelope)) pidff_upload_effect() 597 if (!old) { pidff_upload_effect() 624 if (!old || pidff_needs_set_effect(effect, old)) pidff_upload_effect() 626 if (!old || pidff_needs_set_periodic(effect, old)) pidff_upload_effect() 628 if (!old || pidff_upload_effect() 630 &old->u.periodic.envelope)) pidff_upload_effect() 636 if (!old) { pidff_upload_effect() 642 if (!old || pidff_needs_set_effect(effect, old)) pidff_upload_effect() 644 if (!old || pidff_needs_set_ramp(effect, old)) pidff_upload_effect() 646 if (!old || pidff_upload_effect() 648 &old->u.ramp.envelope)) pidff_upload_effect() 654 if (!old) { pidff_upload_effect() 660 if (!old || pidff_needs_set_effect(effect, old)) pidff_upload_effect() 662 if (!old || pidff_needs_set_condition(effect, old)) pidff_upload_effect() 667 if (!old) { pidff_upload_effect() 673 if (!old || pidff_needs_set_effect(effect, old)) pidff_upload_effect() 675 if (!old || pidff_needs_set_condition(effect, old)) pidff_upload_effect() 680 if (!old) { pidff_upload_effect() 686 if (!old || pidff_needs_set_effect(effect, old)) pidff_upload_effect() 688 if (!old || pidff_needs_set_condition(effect, old)) pidff_upload_effect() 693 if (!old) { pidff_upload_effect() 699 if (!old || pidff_needs_set_effect(effect, old)) pidff_upload_effect() 701 if (!old || pidff_needs_set_condition(effect, old)) pidff_upload_effect() 710 if (!old) pidff_upload_effect() 273 pidff_needs_set_envelope(struct ff_envelope *envelope, struct ff_envelope *old) pidff_needs_set_envelope() argument 300 pidff_needs_set_constant(struct ff_effect *effect, struct ff_effect *old) pidff_needs_set_constant() argument 335 pidff_needs_set_effect(struct ff_effect *effect, struct ff_effect *old) pidff_needs_set_effect() argument 368 pidff_needs_set_periodic(struct ff_effect *effect, struct ff_effect *old) pidff_needs_set_periodic() argument 410 pidff_needs_set_condition(struct ff_effect *effect, struct ff_effect *old) pidff_needs_set_condition() argument 564 pidff_upload_effect(struct input_dev *dev, struct ff_effect *effect, struct ff_effect *old) pidff_upload_effect() argument
/linux-4.4.14/sound/pci/ice1712/
H A D	wtm.c	81 unsigned char new, old; stac9460_dac_mute_all() local 91 old = stac9460_get(ice, idx); stac9460_dac_mute_all() 92 new = (~mute << 7 & 0x80) | (old & ~0x80); stac9460_dac_mute_all() 93 change = (new != old); stac9460_dac_mute_all() 110 old = stac9460_2_get(ice, idx); stac9460_dac_mute_all() 111 new = (~mute << 7 & 0x80) | (old & ~0x80); stac9460_dac_mute_all() 112 change = (new != old); stac9460_dac_mute_all() 158 unsigned char new, old; stac9460_dac_mute_put() local 164 old = stac9460_get(ice, idx); stac9460_dac_mute_put() 166 (old & ~0x80); stac9460_dac_mute_put() 167 change = (new != old); stac9460_dac_mute_put() 176 old = stac9460_get(ice, idx); stac9460_dac_mute_put() 178 old = stac9460_2_get(ice, idx - 6); stac9460_dac_mute_put() 180 (old & ~0x80); stac9460_dac_mute_put() 181 change = (new != old); stac9460_dac_mute_put() 298 unsigned char new, old; stac9460_adc_mute_put() local 306 old = stac9460_get(ice, reg); stac9460_adc_mute_put() 308 (old&~0x80); stac9460_adc_mute_put() 309 change = (new != old); stac9460_adc_mute_put() 316 old = stac9460_2_get(ice, reg); stac9460_adc_mute_put() 318 (old&~0x80); stac9460_adc_mute_put() 319 change = (new != old); stac9460_adc_mute_put() 429 unsigned char new, old; stac9460_mic_sw_put() local 434 old = stac9460_get(ice, STAC946X_GENERAL_PURPOSE); stac9460_mic_sw_put() 436 old = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE); stac9460_mic_sw_put() 437 new = (ucontrol->value.enumerated.item[0] << 7 & 0x80) | (old & ~0x80); stac9460_mic_sw_put() 438 change = (new != old); stac9460_mic_sw_put() 454 unsigned char old, new; stac9460_set_rate_val() local 467 old = stac9460_get(ice, STAC946X_MASTER_CLOCKING); stac9460_set_rate_val() 468 if (old == new) stac9460_set_rate_val()
/linux-4.4.14/arch/microblaze/include/asm/
H A D	atomic.h	10 * The function returns the old value of *v minus 1.
/linux-4.4.14/arch/mn10300/unit-asb2364/
H A D	Makefile	5 # removes any old dependencies. DON'T put your own dependencies here
/linux-4.4.14/arch/parisc/lib/
H A D	bitops.c	59 unsigned long __cmpxchg_u64(volatile unsigned long *ptr, unsigned long old, unsigned long new) __cmpxchg_u64() argument 65 if ((prev = *ptr) == old) __cmpxchg_u64() 72 unsigned long __cmpxchg_u32(volatile unsigned int *ptr, unsigned int old, unsigned int new) __cmpxchg_u32() argument 78 if ((prev = *ptr) == old) __cmpxchg_u32()
/linux-4.4.14/sound/oss/
H A D	sleep.h	4 * Do not use. This is a replacement for the old
/linux-4.4.14/arch/blackfin/include/asm/
H A D	cmpxchg.h	18 unsigned long new, unsigned long old); 20 unsigned long new, unsigned long old); 22 unsigned long new, unsigned long old); 49 static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, __cmpxchg() argument 56 tmp = __raw_cmpxchg_1_asm(ptr, new, old); __cmpxchg() 59 tmp = __raw_cmpxchg_2_asm(ptr, new, old); __cmpxchg() 62 tmp = __raw_cmpxchg_4_asm(ptr, new, old); __cmpxchg()
/linux-4.4.14/arch/tile/include/asm/
H A D	atomic.h	121 * Atomically sets @v to @i and returns old @v 131 * @o: old value that memory should have 135 * Returns the old value at @v. 167 * Atomically sets @v to @i and returns old @v 177 * @o: old value that memory should have 181 * Returns the old value at @v. 191 long long c, old, dec; atomic64_dec_if_positive() local 198 old = atomic64_cmpxchg((v), c, dec); atomic64_dec_if_positive() 199 if (likely(old == c)) atomic64_dec_if_positive() 201 c = old; atomic64_dec_if_positive()
/linux-4.4.14/mm/
H A D	swap_cgroup.c	81 * @old: old id 84 * Returns old id at success, 0 at failure. 88 unsigned short old, unsigned short new) swap_cgroup_cmpxchg() 99 if (retval == old) swap_cgroup_cmpxchg() 112 * Returns old value at success, 0 at failure. 113 * (Of course, old value can be 0.) 119 unsigned short old; swap_cgroup_record() local 125 old = sc->id; swap_cgroup_record() 129 return old; swap_cgroup_record() 87 swap_cgroup_cmpxchg(swp_entry_t ent, unsigned short old, unsigned short new) swap_cgroup_cmpxchg() argument
/linux-4.4.14/arch/mips/include/asm/
H A D	cmpxchg.h	141 #define __cmpxchg_asm(ld, st, m, old, new) \ 160 : GCC_OFF_SMALL_ASM() (*m), "Jr" (old), "Jr" (new) \ 177 : GCC_OFF_SMALL_ASM() (*m), "Jr" (old), "Jr" (new) \ 184 if (__ret == old) \ 198 #define __cmpxchg(ptr, old, new, pre_barrier, post_barrier) \ 201 __typeof__(*(ptr)) __old = (old); \ 227 #define cmpxchg(ptr, old, new) __cmpxchg(ptr, old, new, smp_mb__before_llsc(), smp_llsc_mb()) 228 #define cmpxchg_local(ptr, old, new) __cmpxchg(ptr, old, new, , )
H A D	atomic.h	154 * The function returns the old value of @v minus @i. 225 * Returns the old value of @v. 229 int c, old; __atomic_add_unless() local 234 old = atomic_cmpxchg((v), c, c + (a)); __atomic_add_unless() 235 if (likely(old == c)) __atomic_add_unless() 237 c = old; __atomic_add_unless() 277 * atomic_dec_if_positive - decrement by 1 if old value positive 438 * The function returns the old value of @v minus @i. 514 long c, old; atomic64_add_unless() local 519 old = atomic64_cmpxchg((v), c, c + (a)); atomic64_add_unless() 520 if (likely(old == c)) atomic64_add_unless() 522 c = old; atomic64_add_unless() 564 * atomic64_dec_if_positive - decrement by 1 if old value positive
/linux-4.4.14/arch/mn10300/include/asm/
H A D	atomic.h	124 int c, old; \ 126 while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ 127 c = old; \ 132 #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new)))
H A D	cmpxchg.h	40 unsigned long old, unsigned long new) __cmpxchg() 57 "r"(old), "r"(new) __cmpxchg() 91 unsigned long old, unsigned long new) __cmpxchg() 98 if (oldval == old) __cmpxchg() 39 __cmpxchg(volatile unsigned long *m, unsigned long old, unsigned long new) __cmpxchg() argument 90 __cmpxchg(volatile unsigned long *m, unsigned long old, unsigned long new) __cmpxchg() argument
/linux-4.4.14/arch/sh/kernel/
H A D	ftrace.c	114 int old = atomic_read(&nmi_running); clear_mod_flag() local 117 int new = old & ~MOD_CODE_WRITE_FLAG; clear_mod_flag() 119 if (old == new) clear_mod_flag() 122 old = atomic_cmpxchg(&nmi_running, old, new); clear_mod_flag() 244 unsigned char old[MCOUNT_INSN_SIZE], *new; ftrace_update_ftrace_func() local 246 memcpy(old, (unsigned char *)ip, MCOUNT_INSN_SIZE); ftrace_update_ftrace_func() 249 return ftrace_modify_code(ip, old, new); ftrace_update_ftrace_func() 255 unsigned char *new, *old; ftrace_make_nop() local 258 old = ftrace_call_replace(ip, addr); ftrace_make_nop() 261 return ftrace_modify_code(rec->ip, old, new); ftrace_make_nop() 266 unsigned char *new, *old; ftrace_make_call() local 269 old = ftrace_nop_replace(ip); ftrace_make_call() 272 return ftrace_modify_code(rec->ip, old, new); ftrace_make_call() 342 unsigned long old; prepare_ftrace_return() local 377 : "=&r" (old), "=r" (faulted) prepare_ftrace_return() 387 err = ftrace_push_return_trace(old, self_addr, &trace.depth, 0); prepare_ftrace_return() 389 __raw_writel(old, parent); prepare_ftrace_return() 398 __raw_writel(old, parent); prepare_ftrace_return()
H A D	syscalls_64.S	23 .long sys_restart_syscall /* 0 - old "setup()" system call */ 40 .long sys_ni_syscall /* old break syscall holder */ 54 .long sys_ni_syscall /* old stty syscall holder */ 55 .long sys_ni_syscall /* old gtty syscall holder */ 58 .long sys_ni_syscall /* 35 */ /* old ftime syscall holder */ 67 .long sys_ni_syscall /* old prof syscall holder */ 76 .long sys_ni_syscall /* old lock syscall holder */ 79 .long sys_ni_syscall /* old mpx syscall holder */ 81 .long sys_ni_syscall /* old ulimit syscall holder */ 121 .long sys_ni_syscall /* old profil syscall holder */ 150 .long sys_ni_syscall /* old "create_module" */ 153 .long sys_ni_syscall /* 130: old "get_kernel_syms" */ 190 .long sys_ni_syscall /* old "query_module" */
/linux-4.4.14/arch/mips/kernel/
H A D	syscall.c	101 unsigned long old, tmp; mips_atomic_set() local 115 "1: ll %[old], (%[addr]) \n" mips_atomic_set() 130 : [old] "=&r" (old), mips_atomic_set() 141 "1: ll %[old], (%[addr]) \n" mips_atomic_set() 160 : [old] "=&r" (old), mips_atomic_set() 174 err = __get_user(old, (unsigned int *) addr); mips_atomic_set() 186 regs->regs[2] = old; mips_atomic_set()
/linux-4.4.14/arch/hexagon/include/asm/
H A D	atomic.h	64 * @old: desired old value to match 68 * and the output is the old value. 76 * "old" is "expected" old val, __oldval is actual old value 78 static inline int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 90 : "r" (&v->counter), "r" (old), "r" (new) atomic_cmpxchg() 149 * Returns old value.
/linux-4.4.14/arch/arm/include/asm/
H A D	cmpxchg.h	155 static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, __cmpxchg() argument 172 : "r" (ptr), "Ir" (old), "r" (new) __cmpxchg() 184 : "r" (ptr), "Ir" (old), "r" (new) __cmpxchg() 197 : "r" (ptr), "Ir" (old), "r" (new) __cmpxchg() 217 unsigned long old, __cmpxchg_local() 226 ret = __cmpxchg_local_generic(ptr, old, new, size); __cmpxchg_local() 230 ret = __cmpxchg(ptr, old, new, size); __cmpxchg_local() 244 unsigned long long old, __cmpxchg64() 262 : "r" (ptr), "r" (old), "r" (new) __cmpxchg64() 216 __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg_local() argument 243 __cmpxchg64(unsigned long long *ptr, unsigned long long old, unsigned long long new) __cmpxchg64() argument
H A D	atomic.h	83 static inline int atomic_cmpxchg_relaxed(atomic_t *ptr, int old, int new) atomic_cmpxchg_relaxed() argument 97 : "r" (&ptr->counter), "Ir" (old), "r" (new) atomic_cmpxchg_relaxed() 162 static inline int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 169 if (likely(ret == old)) atomic_cmpxchg() 178 int c, old; __atomic_add_unless() local 181 while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c) __atomic_add_unless() 182 c = old; __atomic_add_unless() 342 atomic64_cmpxchg_relaxed(atomic64_t *ptr, long long old, long long new) atomic64_cmpxchg_relaxed() argument 357 : "r" (&ptr->counter), "r" (old), "r" (new) atomic64_cmpxchg_relaxed()
H A D	cache.h	14 * cache before the transfer is done, causing old data to be seen by
/linux-4.4.14/arch/arc/include/asm/
H A D	bitops.h	55 * set it and return 0 (old value) 57 * return 1 (old value). 60 * and the old value of bit is returned 65 unsigned long old, temp; \ 82 : "=&r"(old), "=&r"(temp) \ 88 return (old & (1 << nr)) != 0; \ 129 unsigned long old, flags; \ 134 old = *m; \ 135 *m = old c_op (1UL << (nr & 0x1f)); \ 139 return (old & (1UL << (nr & 0x1f))) != 0; \ 161 unsigned long old; \ 164 old = *m; \ 165 *m = old c_op (1UL << (nr & 0x1f)); \ 167 return (old & (1UL << (nr & 0x1f))) != 0; \
/linux-4.4.14/net/core/
H A D	netprio_cgroup.c	39 struct netprio_map *old, *new; extend_netdev_table() local 43 old = rtnl_dereference(dev->priomap); extend_netdev_table() 44 if (old && old->priomap_len > target_idx) extend_netdev_table() 69 if (old) extend_netdev_table() 70 memcpy(new->priomap, old->priomap, extend_netdev_table() 71 old->priomap_len * sizeof(old->priomap[0])); extend_netdev_table() 77 if (old) extend_netdev_table() 78 kfree_rcu(old, rcu); extend_netdev_table() 260 struct netprio_map *old; netprio_device_event() local 269 old = rtnl_dereference(dev->priomap); netprio_device_event() 271 if (old) netprio_device_event() 272 kfree_rcu(old, rcu); netprio_device_event()
/linux-4.4.14/arch/m68k/kernel/
H A D	syscalltable.S	23 .long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */ 40 .long sys_ni_syscall /* old break syscall holder */ 54 .long sys_ni_syscall /* old stty syscall holder */ 55 .long sys_ni_syscall /* old gtty syscall holder */ 58 .long sys_ni_syscall /* 35 - old ftime syscall holder */ 67 .long sys_ni_syscall /* old prof syscall holder */ 76 .long sys_ni_syscall /* old lock syscall holder */ 79 .long sys_ni_syscall /* old mpx syscall holder */ 81 .long sys_ni_syscall /* old ulimit syscall holder */ 121 .long sys_ni_syscall /* old profil syscall holder */ 150 .long sys_ni_syscall /* old "create_module" */ 153 .long sys_ni_syscall /* 130 - old "get_kernel_syms" */ 190 .long sys_ni_syscall /* old "query_module" */ 192 .long sys_ni_syscall /* old nfsservctl */
/linux-4.4.14/drivers/md/bcache/
H A D	io.c	68 unsigned old = count; bch_count_io_errors() local 76 count = atomic_cmpxchg(&ca->io_count, old, new); bch_count_io_errors() 78 if (count == old) { bch_count_io_errors() 83 old = errors; bch_count_io_errors() 86 old, new); bch_count_io_errors() 87 } while (old != errors); bch_count_io_errors()
/linux-4.4.14/arch/ia64/include/uapi/asm/
H A D	cmpxchg.h	70 #define ia64_cmpxchg(sem, ptr, old, new, size) \ 76 _o_ = (__u8) (long) (old); \ 79 _o_ = (__u16) (long) (old); \ 82 _o_ = (__u32) (long) (old); \ 85 _o_ = (__u64) (long) (old); \ 111 (__typeof__(old)) _r_; \
H A D	gcc_intrin.h	307 #define ia64_cmpxchg1_acq(ptr, new, old) \ 310 asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ 316 #define ia64_cmpxchg1_rel(ptr, new, old) \ 319 asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ 325 #define ia64_cmpxchg2_acq(ptr, new, old) \ 328 asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ 334 #define ia64_cmpxchg2_rel(ptr, new, old) \ 337 asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ 344 #define ia64_cmpxchg4_acq(ptr, new, old) \ 347 asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ 353 #define ia64_cmpxchg4_rel(ptr, new, old) \ 356 asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ 362 #define ia64_cmpxchg8_acq(ptr, new, old) \ 365 asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ 371 #define ia64_cmpxchg8_rel(ptr, new, old) \ 374 asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \
H A D	param.h	23 * Technically, this is wrong, but some old apps still refer to it. The proper way to
/linux-4.4.14/drivers/firmware/efi/
H A D	fake_mem.c	64 void *old, *new; efi_fake_memmap() local 71 for (old = memmap.map; old < memmap.map_end; old += memmap.desc_size) { efi_fake_memmap() 72 md = old; efi_fake_memmap() 111 for (old = memmap.map, new = new_memmap; efi_fake_memmap() 112 old < memmap.map_end; efi_fake_memmap() 113 old += memmap.desc_size, new += memmap.desc_size) { efi_fake_memmap() 116 memcpy(new, old, memmap.desc_size); efi_fake_memmap() 138 memcpy(new, old, memmap.desc_size); efi_fake_memmap() 151 memcpy(new, old, memmap.desc_size); efi_fake_memmap() 159 memcpy(new, old, memmap.desc_size); efi_fake_memmap() 173 memcpy(new, old, memmap.desc_size); efi_fake_memmap()
/linux-4.4.14/security/keys/
H A D	process_keys.c	146 * Install a fresh thread keyring, discarding the old one. 222 struct key *old; install_session_keyring_to_cred() local 242 old = cred->session_keyring; install_session_keyring_to_cred() 245 if (old) install_session_keyring_to_cred() 246 key_put(old); install_session_keyring_to_cred() 252 * Install a session keyring, discarding the old one. If a keyring is not 755 const struct cred *old; join_session_keyring() local 763 old = current_cred(); join_session_keyring() 786 name, old->uid, old->gid, old, join_session_keyring() 828 const struct cred *old = current_cred(); key_change_session_keyring() local 836 new-> uid = old-> uid; key_change_session_keyring() 837 new-> euid = old-> euid; key_change_session_keyring() 838 new-> suid = old-> suid; key_change_session_keyring() 839 new->fsuid = old->fsuid; key_change_session_keyring() 840 new-> gid = old-> gid; key_change_session_keyring() 841 new-> egid = old-> egid; key_change_session_keyring() 842 new-> sgid = old-> sgid; key_change_session_keyring() 843 new->fsgid = old->fsgid; key_change_session_keyring() 844 new->user = get_uid(old->user); key_change_session_keyring() 845 new->user_ns = get_user_ns(old->user_ns); key_change_session_keyring() 846 new->group_info = get_group_info(old->group_info); key_change_session_keyring() 848 new->securebits = old->securebits; key_change_session_keyring() 849 new->cap_inheritable = old->cap_inheritable; key_change_session_keyring() 850 new->cap_permitted = old->cap_permitted; key_change_session_keyring() 851 new->cap_effective = old->cap_effective; key_change_session_keyring() 852 new->cap_ambient = old->cap_ambient; key_change_session_keyring() 853 new->cap_bset = old->cap_bset; key_change_session_keyring() 855 new->jit_keyring = old->jit_keyring; key_change_session_keyring() 856 new->thread_keyring = key_get(old->thread_keyring); key_change_session_keyring() 857 new->process_keyring = key_get(old->process_keyring); key_change_session_keyring() 859 security_transfer_creds(new, old); key_change_session_keyring()
/linux-4.4.14/arch/tile/include/gxio/
H A D	dma_queue.h	89 int64_t old = __gxio_dma_queue_reserve() local 93 if (unlikely(old + modifier < 0)) { __gxio_dma_queue_reserve() 99 old = __insn_fetchaddgez(&dma_queue->credits_and_next_index, __gxio_dma_queue_reserve() 101 if (old + modifier < 0) { __gxio_dma_queue_reserve() 103 old = __gxio_dma_queue_wait_for_credits __gxio_dma_queue_reserve() 110 /* The bottom 24 bits of old encode the "slot". */ __gxio_dma_queue_reserve() 111 slot = (old & 0xffffff); __gxio_dma_queue_reserve() 135 if (unlikely(((old + num) & 0xff) < num)) { __gxio_dma_queue_reserve()
/linux-4.4.14/kernel/locking/
H A D	osq_lock.c	42 int old; osq_wait_next() local 45 * If there is a prev node in queue, then the 'old' value will be osq_wait_next() 49 old = prev ? prev->cpu : OSQ_UNLOCKED_VAL; osq_wait_next() 53 atomic_cmpxchg_acquire(&lock->tail, curr, old) == curr) { osq_wait_next() 89 int old; osq_lock() local 101 old = atomic_xchg(&lock->tail, curr); osq_lock() 102 if (old == OSQ_UNLOCKED_VAL) osq_lock() 105 prev = decode_cpu(old); osq_lock()
H A D	qspinlock.c	207 u32 old, new, val = atomic_read(&lock->val); xchg_tail() local 211 old = atomic_cmpxchg(&lock->val, val, new); xchg_tail() 212 if (old == val) xchg_tail() 215 val = old; xchg_tail() 217 return old; xchg_tail() 284 u32 new, old, tail; queued_spin_lock_slowpath() local 322 old = atomic_cmpxchg(&lock->val, val, new); queued_spin_lock_slowpath() 323 if (old == val) queued_spin_lock_slowpath() 326 val = old; queued_spin_lock_slowpath() 384 old = xchg_tail(lock, tail); queued_spin_lock_slowpath() 390 if (old & _Q_TAIL_MASK) { queued_spin_lock_slowpath() 391 prev = decode_tail(old); queued_spin_lock_slowpath() 429 old = atomic_cmpxchg(&lock->val, val, _Q_LOCKED_VAL); queued_spin_lock_slowpath() 430 if (old == val) queued_spin_lock_slowpath() 433 val = old; queued_spin_lock_slowpath()
/linux-4.4.14/arch/s390/net/
H A D	bpf_jit.h	28 * | old backchain | | 54 * 12 * 8 byte for old backchain, r15..r6, and tail_call_cnt.
/linux-4.4.14/arch/sparc/boot/
H A D	install.sh	42 mv $4/vmlinuz $4/vmlinuz.old 46 mv $4/System.map $4/System.old
/linux-4.4.14/arch/m68k/
H A D	install.sh	42 mv $4/vmlinuz $4/vmlinuz.old 46 mv $4/System.map $4/System.old
/linux-4.4.14/arch/nios2/boot/
H A D	install.sh	42 mv $4/vmlinuz $4/vmlinuz.old 46 mv $4/System.map $4/System.old
/linux-4.4.14/arch/parisc/kernel/
H A D	ftrace.c	96 /* HACK: we hand over the old functions' return values ftrace_return_to_handler() 111 unsigned long old; prepare_ftrace_return() local 121 old = *parent; prepare_ftrace_return() 125 if (unlikely(!__kernel_text_address(old))) { prepare_ftrace_return() 127 *parent = old; prepare_ftrace_return() 134 if (push_return_trace(old, calltime, prepare_ftrace_return() 136 *parent = old; prepare_ftrace_return() 145 *parent = old; prepare_ftrace_return()
/linux-4.4.14/arch/h8300/boot/compressed/
H A D	head.S	34 ; or else old loadlin-1.5 will fail) 39 .byte 0 ; = 0, old one (LILO, Loadlin,
/linux-4.4.14/arch/m68k/amiga/
H A D	cia.c	48 * Cause or clear CIA interrupts, return old interrupt status. 53 unsigned char old; cia_set_irq() local 55 old = (base->icr_data |= base->cia->icr); cia_set_irq() 62 return old & base->icr_mask; cia_set_irq() 66 * Enable or disable CIA interrupts, return old interrupt mask, 71 unsigned char old; cia_able_irq() local 73 old = base->icr_mask; cia_able_irq() 83 return old; cia_able_irq()
/linux-4.4.14/drivers/gpu/host1x/hw/
H A D	syncpt_hw.c	60 u32 old, live; syncpt_load() local 64 old = host1x_syncpt_read_min(sp); syncpt_load() 66 } while ((u32)atomic_cmpxchg(&sp->min_val, old, live) != old); syncpt_load()
/linux-4.4.14/include/net/
H A D	netevent.h	18 struct dst_entry *old; member in struct:netevent_redirect
H A D	atmclip.h	30 /* keep old push fn for chaining */ 32 /* keep old pop fn for chaining */
/linux-4.4.14/arch/powerpc/kernel/
H A D	smp-tbsync.c	114 int i, score, score2, old, min=0, max=5000, offset=1000; smp_generic_give_timebase() local 129 for (old = -1; old != offset ; offset = (min+max) / 2) { smp_generic_give_timebase() 138 old = offset; smp_generic_give_timebase()
H A D	ftrace.c	45 ftrace_modify_code(unsigned long ip, unsigned int old, unsigned int new) ftrace_modify_code() argument 64 if (replaced != old) ftrace_modify_code() 245 unsigned int old, new; ftrace_make_nop() local 254 old = ftrace_call_replace(ip, addr, 1); ftrace_make_nop() 256 return ftrace_modify_code(ip, old, new); ftrace_make_nop() 377 unsigned int old, new; ftrace_make_call() local 386 old = PPC_INST_NOP; ftrace_make_call() 388 return ftrace_modify_code(ip, old, new); ftrace_make_call() 412 unsigned int old, new; ftrace_update_ftrace_func() local 415 old = *(unsigned int *)&ftrace_call; ftrace_update_ftrace_func() 417 ret = ftrace_modify_code(ip, old, new); ftrace_update_ftrace_func() 491 unsigned int old, new; ftrace_enable_ftrace_graph_caller() local 493 old = ftrace_call_replace(ip, stub, 0); ftrace_enable_ftrace_graph_caller() 496 return ftrace_modify_code(ip, old, new); ftrace_enable_ftrace_graph_caller() 504 unsigned int old, new; ftrace_disable_ftrace_graph_caller() local 506 old = ftrace_call_replace(ip, addr, 0); ftrace_disable_ftrace_graph_caller() 509 return ftrace_modify_code(ip, old, new); ftrace_disable_ftrace_graph_caller()
/linux-4.4.14/arch/sparc/include/uapi/asm/
H A D	resource.h	23 * old value for compatibility:
/linux-4.4.14/arch/arm/mach-sa1100/include/mach/
H A D	cerf.h	8 * Apr-2003 : Removed some old PDA crud [FB]
/linux-4.4.14/arch/x86/um/
H A D	bugs_32.c	24 struct sigaction old, new; arch_check_bugs() local 32 sigaction(SIGILL, &new, &old); arch_check_bugs() 41 sigaction(SIGILL, &old, &new); arch_check_bugs()
/linux-4.4.14/tools/include/linux/
H A D	rbtree_augmented.h	43 void (*copy)(struct rb_node *old, struct rb_node *new); 44 void (*rotate)(struct rb_node *old, struct rb_node *new); 48 void (*augment_rotate)(struct rb_node *old, struct rb_node *new)); 83 rbstruct *old = rb_entry(rb_old, rbstruct, rbfield); \ 85 new->rbaugmented = old->rbaugmented; \ 90 rbstruct *old = rb_entry(rb_old, rbstruct, rbfield); \ 92 new->rbaugmented = old->rbaugmented; \ 93 old->rbaugmented = rbcompute(old); \ 124 __rb_change_child(struct rb_node *old, struct rb_node *new, __rb_change_child() argument 128 if (parent->rb_left == old) __rb_change_child() 137 void (*augment_rotate)(struct rb_node *old, struct rb_node *new));
/linux-4.4.14/fs/pstore/
H A D	ram_core.c	50 /* increase and wrap the start pointer, returning the old value */ buffer_start_add_atomic() 53 int old; buffer_start_add_atomic() local 57 old = atomic_read(&prz->buffer->start); buffer_start_add_atomic() 58 new = old + a; buffer_start_add_atomic() 61 } while (atomic_cmpxchg(&prz->buffer->start, old, new) != old); buffer_start_add_atomic() 63 return old; buffer_start_add_atomic() 69 size_t old; buffer_size_add_atomic() local 76 old = atomic_read(&prz->buffer->size); buffer_size_add_atomic() 77 new = old + a; buffer_size_add_atomic() 80 } while (atomic_cmpxchg(&prz->buffer->size, old, new) != old); buffer_size_add_atomic() 85 /* increase and wrap the start pointer, returning the old value */ buffer_start_add_locked() 88 int old; buffer_start_add_locked() local 94 old = atomic_read(&prz->buffer->start); buffer_start_add_locked() 95 new = old + a; buffer_start_add_locked() 102 return old; buffer_start_add_locked() 108 size_t old; buffer_size_add_locked() local 114 old = atomic_read(&prz->buffer->size); buffer_size_add_locked() 115 if (old == prz->buffer_size) buffer_size_add_locked() 118 new = old + a; buffer_size_add_locked()
/linux-4.4.14/drivers/gpu/drm/i915/
H A D	intel_fifo_underrun.c	123 bool enable, bool old) i9xx_set_fifo_underrun_reporting() 135 if (old && pipestat & PIPE_FIFO_UNDERRUN_STATUS) i9xx_set_fifo_underrun_reporting() 155 bool enable, bool old) ivybridge_set_fifo_underrun_reporting() 168 if (old && ivybridge_set_fifo_underrun_reporting() 207 bool enable, bool old) cpt_set_fifo_underrun_reporting() 222 if (old && I915_READ(SERR_INT) & cpt_set_fifo_underrun_reporting() 236 bool old; __intel_set_cpu_fifo_underrun_reporting() local 240 old = !intel_crtc->cpu_fifo_underrun_disabled; __intel_set_cpu_fifo_underrun_reporting() 244 i9xx_set_fifo_underrun_reporting(dev, pipe, enable, old); __intel_set_cpu_fifo_underrun_reporting() 248 ivybridge_set_fifo_underrun_reporting(dev, pipe, enable, old); __intel_set_cpu_fifo_underrun_reporting() 252 return old; __intel_set_cpu_fifo_underrun_reporting() 306 bool old; intel_set_pch_fifo_underrun_reporting() local 319 old = !intel_crtc->pch_fifo_underrun_disabled; intel_set_pch_fifo_underrun_reporting() 327 enable, old); intel_set_pch_fifo_underrun_reporting() 330 return old; intel_set_pch_fifo_underrun_reporting() 121 i9xx_set_fifo_underrun_reporting(struct drm_device *dev, enum pipe pipe, bool enable, bool old) i9xx_set_fifo_underrun_reporting() argument 153 ivybridge_set_fifo_underrun_reporting(struct drm_device *dev, enum pipe pipe, bool enable, bool old) ivybridge_set_fifo_underrun_reporting() argument 205 cpt_set_fifo_underrun_reporting(struct drm_device *dev, enum transcoder pch_transcoder, bool enable, bool old) cpt_set_fifo_underrun_reporting() argument
/linux-4.4.14/arch/x86/um/os-Linux/
H A D	task_size.c	69 struct sigaction sa, old; os_get_top_address() local 92 if (sigaction(SIGSEGV, &sa, &old)) { os_get_top_address() 131 /* Restore the old SIGSEGV handling */ os_get_top_address() 132 if (sigaction(SIGSEGV, &old, NULL)) { os_get_top_address() 146 /* The old value of CONFIG_TOP_ADDR */ os_get_top_address()
/linux-4.4.14/sound/aoa/core/
H A D	gpio-pmf.c	136 notify_func_t old; pmf_set_notify() local 160 old = notif->notify; pmf_set_notify() 162 if (!old && !notify) { pmf_set_notify() 167 if (old && notify) { pmf_set_notify() 168 if (old == notify && notif->data == data) pmf_set_notify() 173 if (old && !notify) { pmf_set_notify() 179 if (!old && notify) { pmf_set_notify()
/linux-4.4.14/drivers/mtd/
H A D	mtd_blkdevs.c	457 int del_mtd_blktrans_dev(struct mtd_blktrans_dev *old) del_mtd_blktrans_dev() argument 466 if (old->disk_attributes) del_mtd_blktrans_dev() 467 sysfs_remove_group(&disk_to_dev(old->disk)->kobj, del_mtd_blktrans_dev() 468 old->disk_attributes); del_mtd_blktrans_dev() 471 del_gendisk(old->disk); del_mtd_blktrans_dev() 474 destroy_workqueue(old->wq); del_mtd_blktrans_dev() 477 spin_lock_irqsave(&old->queue_lock, flags); del_mtd_blktrans_dev() 478 old->rq->queuedata = NULL; del_mtd_blktrans_dev() 479 blk_start_queue(old->rq); del_mtd_blktrans_dev() 480 spin_unlock_irqrestore(&old->queue_lock, flags); del_mtd_blktrans_dev() 484 mutex_lock(&old->lock); del_mtd_blktrans_dev() 485 if (old->open) { del_mtd_blktrans_dev() 486 if (old->tr->release) del_mtd_blktrans_dev() 487 old->tr->release(old); del_mtd_blktrans_dev() 488 __put_mtd_device(old->mtd); del_mtd_blktrans_dev() 491 old->mtd = NULL; del_mtd_blktrans_dev() 493 mutex_unlock(&old->lock); del_mtd_blktrans_dev() 494 blktrans_dev_put(old); del_mtd_blktrans_dev()
/linux-4.4.14/include/trace/events/
H A D	kvm.h	362 TP_PROTO(bool grow, unsigned int vcpu_id, int new, int old), 363 TP_ARGS(grow, vcpu_id, new, old), 369 __field(int, old) 376 __entry->old = old; 383 __entry->old) 386 #define trace_kvm_halt_poll_ns_grow(vcpu_id, new, old) \ 387 trace_kvm_halt_poll_ns(true, vcpu_id, new, old) 388 #define trace_kvm_halt_poll_ns_shrink(vcpu_id, new, old) \ 389 trace_kvm_halt_poll_ns(false, vcpu_id, new, old)
/linux-4.4.14/sound/soc/
H A D	soc-io.c	68 unsigned int old, new; snd_soc_component_update_bits_legacy() local 76 ret = component->read(component, reg, &old); snd_soc_component_update_bits_legacy() 80 new = (old & ~mask) | (val & mask); snd_soc_component_update_bits_legacy() 81 *change = old != new; snd_soc_component_update_bits_legacy() 178 * different from the old value. 185 unsigned int old, new; snd_soc_component_test_bits() local 188 ret = snd_soc_component_read(component, reg, &old); snd_soc_component_test_bits() 191 new = (old & ~mask) | value; snd_soc_component_test_bits() 192 return old != new; snd_soc_component_test_bits() 243 * different from the old value.
/linux-4.4.14/drivers/firewire/
H A D	core-iso.c	238 int try, new, old = allocate ? BANDWIDTH_AVAILABLE_INITIAL : 0; manage_bandwidth() local 247 new = allocate ? old - bandwidth : old + bandwidth; manage_bandwidth() 251 data[0] = cpu_to_be32(old); manage_bandwidth() 262 if (be32_to_cpup(data) == old) manage_bandwidth() 265 old = be32_to_cpup(data); manage_bandwidth() 276 __be32 bit, all, old; manage_channel() local 280 old = all = allocate ? cpu_to_be32(~0) : 0; manage_channel() 289 if ((old & bit) != (all & bit)) manage_channel() 292 data[0] = old; manage_channel() 293 data[1] = old ^ bit; manage_channel() 302 if (data[0] == old) manage_channel() 305 old = data[0]; manage_channel()
/linux-4.4.14/fs/reiserfs/
H A D	resize.c	57 * old disk layout detection; those partitions can be mounted, but reiserfs_resize() 79 /* save old values */ reiserfs_resize() 93 * the bitmap node pointers from the old journal bitmap reiserfs_resize() 111 * old one reiserfs_resize() 167 /* free old bitmap blocks array */ reiserfs_resize() 181 /* Extend old last bitmap block - new blocks have been made available */ reiserfs_resize()
/linux-4.4.14/arch/frv/mm/
H A D	mmu-context.c	90 void change_mm_context(mm_context_t *old, mm_context_t *ctx, pgd_t *pgd) change_mm_context() argument 97 old->id_busy = 0; change_mm_context() 99 asm volatile("movsg scr0,%0" : "=r"(old->itlb_cached_pge)); change_mm_context() 100 asm volatile("movsg dampr4,%0" : "=r"(old->itlb_ptd_mapping)); change_mm_context() 101 asm volatile("movsg scr1,%0" : "=r"(old->dtlb_cached_pge)); change_mm_context() 102 asm volatile("movsg dampr5,%0" : "=r"(old->dtlb_ptd_mapping)); change_mm_context()
/linux-4.4.14/security/
H A D	commoncap.c	218 * Determine whether the inheritable capabilities are limited to the old 236 * @old: The current task's current credentials 246 const struct cred *old, cap_capset() 253 cap_combine(old->cap_inheritable, cap_capset() 254 old->cap_permitted))) cap_capset() 259 cap_combine(old->cap_inheritable, cap_capset() 260 old->cap_bset))) cap_capset() 265 if (!cap_issubset(*permitted, old->cap_permitted)) cap_capset() 491 const struct cred *old = current_cred(); cap_bprm_set_creds() local 497 if (WARN_ON(!cap_ambient_invariant_ok(old))) cap_bprm_set_creds() 526 new->cap_permitted = cap_combine(old->cap_bset, cap_bprm_set_creds() 527 old->cap_inheritable); cap_bprm_set_creds() 535 if (!cap_issubset(new->cap_permitted, old->cap_permitted)) cap_bprm_set_creds() 544 is_setid = !uid_eq(new->euid, old->uid) || !gid_eq(new->egid, old->gid); cap_bprm_set_creds() 547 !cap_issubset(new->cap_permitted, old->cap_permitted)) && cap_bprm_set_creds() 556 old->cap_permitted); cap_bprm_set_creds() 602 ret = audit_log_bprm_fcaps(bprm, new, old); cap_bprm_set_creds() 727 static inline void cap_emulate_setxuid(struct cred *new, const struct cred *old) cap_emulate_setxuid() argument 729 kuid_t root_uid = make_kuid(old->user_ns, 0); cap_emulate_setxuid() 731 if ((uid_eq(old->uid, root_uid) || cap_emulate_setxuid() 732 uid_eq(old->euid, root_uid) || cap_emulate_setxuid() 733 uid_eq(old->suid, root_uid)) && cap_emulate_setxuid() 749 if (uid_eq(old->euid, root_uid) && !uid_eq(new->euid, root_uid)) cap_emulate_setxuid() 751 if (!uid_eq(old->euid, root_uid) && uid_eq(new->euid, root_uid)) cap_emulate_setxuid() 758 * @old: The current task's current credentials 764 int cap_task_fix_setuid(struct cred *new, const struct cred *old, int flags) cap_task_fix_setuid() argument 773 cap_emulate_setxuid(new, old); cap_task_fix_setuid() 784 kuid_t root_uid = make_kuid(old->user_ns, 0); cap_task_fix_setuid() 785 if (uid_eq(old->fsuid, root_uid) && !uid_eq(new->fsuid, root_uid)) cap_task_fix_setuid() 789 if (!uid_eq(old->fsuid, root_uid) && uid_eq(new->fsuid, root_uid)) cap_task_fix_setuid() 900 const struct cred *old = current_cred(); cap_task_prctl() local 907 return !!cap_raised(old->cap_bset, arg2); cap_task_prctl() 932 if ((((old->securebits & SECURE_ALL_LOCKS) >> 1) cap_task_prctl() 933 & (old->securebits ^ arg2)) /*[1]*/ cap_task_prctl() 934 || ((old->securebits & SECURE_ALL_LOCKS & ~arg2)) /*[2]*/ cap_task_prctl() 957 return old->securebits; cap_task_prctl() 245 cap_capset(struct cred *new, const struct cred *old, const kernel_cap_t *effective, const kernel_cap_t *inheritable, const kernel_cap_t *permitted) cap_capset() argument
/linux-4.4.14/arch/arm/plat-samsung/
H A D	pm-gpio.c	133 u32 gpcon, old, new, mask; samsung_gpio_pm_2bit_resume() local 146 old = (old_gpcon & mask) >> nr; samsung_gpio_pm_2bit_resume() 151 if (old == new) samsung_gpio_pm_2bit_resume() 156 if (is_sfn(old) && is_sfn(new)) samsung_gpio_pm_2bit_resume() 161 if (is_in(old) && is_out(new)) samsung_gpio_pm_2bit_resume() 166 if (is_sfn(old) && is_out(new)) samsung_gpio_pm_2bit_resume() 210 u32 old, new, mask; samsung_gpio_pm_4bit_mask() local 215 old = (old_gpcon & mask) >> nr; samsung_gpio_pm_4bit_mask() 220 if (old == new) samsung_gpio_pm_4bit_mask() 225 if (is_sfn(old) && is_sfn(new)) samsung_gpio_pm_4bit_mask() 230 if (is_in(old) && is_out(new)) samsung_gpio_pm_4bit_mask() 235 if (is_sfn(old) && is_out(new)) samsung_gpio_pm_4bit_mask()
/linux-4.4.14/drivers/md/persistent-data/
H A D	dm-space-map-common.c	200 * operation, the old entry has already had its reference count sm_ll_init() 386 int (*mutator)(void *context, uint32_t old, uint32_t *new), sm_ll_mutate() 390 uint32_t bit, old, ref_count; sm_ll_mutate() local 411 old = sm_lookup_bitmap(bm_le, bit); sm_ll_mutate() 413 if (old > 2) { sm_ll_mutate() 414 r = sm_ll_lookup_big_ref_count(ll, b, &old); sm_ll_mutate() 421 r = mutator(context, old, &ref_count); sm_ll_mutate() 432 if (old > 2) { sm_ll_mutate() 455 if (ref_count && !old) { sm_ll_mutate() 462 } else if (old && !ref_count) { sm_ll_mutate() 472 static int set_ref_count(void *context, uint32_t old, uint32_t *new) set_ref_count() argument 484 static int inc_ref_count(void *context, uint32_t old, uint32_t *new) inc_ref_count() argument 486 *new = old + 1; inc_ref_count() 495 static int dec_ref_count(void *context, uint32_t old, uint32_t *new) dec_ref_count() argument 497 if (!old) { dec_ref_count() 502 *new = old - 1; dec_ref_count() 385 sm_ll_mutate(struct ll_disk *ll, dm_block_t b, int (*mutator)(void *context, uint32_t old, uint32_t *new), void *context, enum allocation_event *ev) sm_ll_mutate() argument
/linux-4.4.14/arch/unicore32/include/asm/
H A D	cache.h	22 * cache before the transfer is done, causing old data to be seen by
/linux-4.4.14/arch/alpha/include/uapi/asm/
H A D	resource.h	15 * we retain the old value for compatibility, especially with DU.
/linux-4.4.14/net/sched/
H A D	sch_multiq.c	231 struct Qdisc *child, *old; multiq_tune() local 238 old = q->queues[i]; multiq_tune() 241 if (old != &noop_qdisc) { multiq_tune() 242 qdisc_tree_reduce_backlog(old, multiq_tune() 243 old->q.qlen, multiq_tune() 244 old->qstats.backlog); multiq_tune() 245 qdisc_destroy(old); multiq_tune() 300 struct Qdisc **old) multiq_graft() 308 *old = qdisc_replace(sch, new, &q->queues[band]); multiq_graft() 299 multiq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, struct Qdisc **old) multiq_graft() argument
H A D	sch_prio.c	202 struct Qdisc *child, *old; prio_tune() local 209 old = q->queues[i]; prio_tune() 212 if (old != &noop_qdisc) { prio_tune() 213 qdisc_tree_reduce_backlog(old, prio_tune() 214 old->q.qlen, prio_tune() 215 old->qstats.backlog); prio_tune() 216 qdisc_destroy(old); prio_tune() 264 struct Qdisc **old) prio_graft() 272 *old = qdisc_replace(sch, new, &q->queues[band]); prio_graft() 263 prio_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, struct Qdisc **old) prio_graft() argument
/linux-4.4.14/security/apparmor/include/
H A D	policy_unpack.h	23 struct aa_profile *old; member in struct:aa_load_ent
/linux-4.4.14/arch/powerpc/kvm/
H A D	timing.c	57 u64 old; add_exit_timing() local 64 old = vcpu->arch.timing_sum_duration[type]; add_exit_timing() 66 if (unlikely(old > vcpu->arch.timing_sum_duration[type])) { add_exit_timing() 68 " old %lld new %lld type %d exit # of type %d\n", add_exit_timing() 69 __func__, old, vcpu->arch.timing_sum_duration[type], add_exit_timing() 74 old = vcpu->arch.timing_sum_quad_duration[type]; add_exit_timing() 76 if (unlikely(old > vcpu->arch.timing_sum_quad_duration[type])) { add_exit_timing() 78 " old %lld new %lld type %d exit # of type %d\n", add_exit_timing() 79 __func__, old, add_exit_timing()
/linux-4.4.14/arch/mips/include/uapi/asm/
H A D	ioctl.h	18 * And this turns out useful to catch old ioctl numbers in header
/linux-4.4.14/arch/sh/kernel/cpu/sh2/
H A D	entry.S	105 mov.l @r2+,r0 ! old R3 107 mov.l @r2+,r0 ! old R2 109 mov.l @(4,r2),r0 ! old R1 111 mov.l @r2,r0 ! old R0 114 mov.l @r2+,r3 ! old PC 115 mov.l @r2+,r0 ! old SR 121 mov.l r0,@-r2 ! save old SR 123 mov.l r3,@-r2 ! save old PC 126 mov.l r0,@-r2 ! save old SP
/linux-4.4.14/arch/parisc/math-emu/
H A D	Makefile	17 # other very old or stripped-down PA-RISC CPUs -- not currently supported
/linux-4.4.14/arch/frv/include/uapi/asm/
H A D	sigcontext.h	23 unsigned long sc_oldmask; /* old sigmask */
/linux-4.4.14/arch/arm/mach-s3c24xx/
H A D	mach-osiris-dvs.c	60 bool old_dvs = is_dvs(&freqs->old); osiris_dvs_notify() 67 printk(KERN_DEBUG "%s: old %ld,%ld new %ld,%ld\n", __func__, osiris_dvs_notify() 68 freqs->old.armclk, freqs->old.hclk, osiris_dvs_notify()
/linux-4.4.14/drivers/s390/scsi/
H A D	zfcp_scsi.c	172 /* don't access old fsf_req after releasing the abort_lock */ zfcp_scsi_eh_abort_handler() 387 struct fsf_qtcb_bottom_port *old) zfcp_adjust_fc_host_stats() 390 data->seconds_since_last_reset - old->seconds_since_last_reset; zfcp_adjust_fc_host_stats() 391 fc_stats->tx_frames = data->tx_frames - old->tx_frames; zfcp_adjust_fc_host_stats() 392 fc_stats->tx_words = data->tx_words - old->tx_words; zfcp_adjust_fc_host_stats() 393 fc_stats->rx_frames = data->rx_frames - old->rx_frames; zfcp_adjust_fc_host_stats() 394 fc_stats->rx_words = data->rx_words - old->rx_words; zfcp_adjust_fc_host_stats() 395 fc_stats->lip_count = data->lip - old->lip; zfcp_adjust_fc_host_stats() 396 fc_stats->nos_count = data->nos - old->nos; zfcp_adjust_fc_host_stats() 397 fc_stats->error_frames = data->error_frames - old->error_frames; zfcp_adjust_fc_host_stats() 398 fc_stats->dumped_frames = data->dumped_frames - old->dumped_frames; zfcp_adjust_fc_host_stats() 399 fc_stats->link_failure_count = data->link_failure - old->link_failure; zfcp_adjust_fc_host_stats() 400 fc_stats->loss_of_sync_count = data->loss_of_sync - old->loss_of_sync; zfcp_adjust_fc_host_stats() 402 data->loss_of_signal - old->loss_of_signal; zfcp_adjust_fc_host_stats() 404 data->psp_error_counts - old->psp_error_counts; zfcp_adjust_fc_host_stats() 406 data->invalid_tx_words - old->invalid_tx_words; zfcp_adjust_fc_host_stats() 407 fc_stats->invalid_crc_count = data->invalid_crcs - old->invalid_crcs; zfcp_adjust_fc_host_stats() 409 data->input_requests - old->input_requests; zfcp_adjust_fc_host_stats() 411 data->output_requests - old->output_requests; zfcp_adjust_fc_host_stats() 413 data->control_requests - old->control_requests; zfcp_adjust_fc_host_stats() 414 fc_stats->fcp_input_megabytes = data->input_mb - old->input_mb; zfcp_adjust_fc_host_stats() 415 fc_stats->fcp_output_megabytes = data->output_mb - old->output_mb; zfcp_adjust_fc_host_stats() 385 zfcp_adjust_fc_host_stats(struct fc_host_statistics *fc_stats, struct fsf_qtcb_bottom_port *data, struct fsf_qtcb_bottom_port *old) zfcp_adjust_fc_host_stats() argument
/linux-4.4.14/drivers/staging/lustre/lustre/ldlm/
H A D	interval_tree.c	424 struct interval_node *old = node; interval_erase() local 433 if (parent == old) interval_erase() 438 node->in_color = old->in_color; interval_erase() 439 node->in_right = old->in_right; interval_erase() 440 node->in_left = old->in_left; interval_erase() 441 node->in_parent = old->in_parent; interval_erase() 443 if (old->in_parent) { interval_erase() 444 if (node_is_left_child(old)) interval_erase() 445 old->in_parent->in_left = node; interval_erase() 447 old->in_parent->in_right = node; interval_erase() 452 old->in_left->in_parent = node; interval_erase() 453 if (old->in_right) interval_erase() 454 old->in_right->in_parent = node; interval_erase() 456 update_maxhigh(node, old->in_max_high); interval_erase() 457 if (parent == old) interval_erase()
/linux-4.4.14/sound/soc/intel/common/
H A D	sst-dsp.c	166 unsigned int old, new; sst_dsp_shim_update_bits_unlocked() local 171 old = ret; sst_dsp_shim_update_bits_unlocked() 172 new = (old & (~mask)) | (value & mask); sst_dsp_shim_update_bits_unlocked() 174 change = (old != new); sst_dsp_shim_update_bits_unlocked() 186 u64 old, new; sst_dsp_shim_update_bits64_unlocked() local 188 old = sst_dsp_shim_read64_unlocked(sst, offset); sst_dsp_shim_update_bits64_unlocked() 190 new = (old & (~mask)) | (value & mask); sst_dsp_shim_update_bits64_unlocked() 192 change = (old != new); sst_dsp_shim_update_bits64_unlocked() 204 unsigned int old, new; sst_dsp_shim_update_bits_forced_unlocked() local 209 old = ret; sst_dsp_shim_update_bits_forced_unlocked() 210 new = (old & (~mask)) | (value & mask); sst_dsp_shim_update_bits_forced_unlocked()
/linux-4.4.14/tools/perf/arch/x86/util/
H A D	intel-bts.c	367 u64 *head, u64 *old) intel_bts_find_snapshot() 374 pr_debug3("%s: mmap index %d old head %zu new head %zu\n", intel_bts_find_snapshot() 375 __func__, idx, (size_t)*old, (size_t)*head); intel_bts_find_snapshot() 391 * mode 'head' is an offset within the buffer. Here 'old' and 'head' intel_bts_find_snapshot() 392 * are adjusted to match the full trace case which expects that 'old' is intel_bts_find_snapshot() 396 *old = *head; intel_bts_find_snapshot() 400 *old &= mm->mask; intel_bts_find_snapshot() 402 *old %= mm->len; intel_bts_find_snapshot() 403 if (*old > *head) intel_bts_find_snapshot() 407 pr_debug3("%s: wrap-around %sdetected, adjusted old head %zu adjusted new head %zu\n", intel_bts_find_snapshot() 408 __func__, wrapped ? "" : "not ", (size_t)*old, (size_t)*head); intel_bts_find_snapshot() 365 intel_bts_find_snapshot(struct auxtrace_record *itr, int idx, struct auxtrace_mmap *mm, unsigned char *data, u64 *head, u64 *old) intel_bts_find_snapshot() argument
/linux-4.4.14/arch/x86/boot/
H A D	install.sh	42 mv $4/vmlinuz $4/vmlinuz.old 46 mv $4/System.map $4/System.old
/linux-4.4.14/arch/x86/kernel/cpu/mcheck/
H A D	p5.c	65 "Intel old style machine check architecture supported.\n"); intel_p5_mcheck_init() 70 "Intel old style machine check reporting enabled on CPU#%d.\n", intel_p5_mcheck_init()
/linux-4.4.14/arch/c6x/include/uapi/asm/
H A D	sigcontext.h	16 unsigned long sc_mask; /* old sigmask */ 17 unsigned long sc_sp; /* old user stack pointer */
/linux-4.4.14/fs/nilfs2/
H A D	btnode.h	34 * @oldkey: old key of block's moving content 36 * @bh: buffer head of old buffer
/linux-4.4.14/net/802/
H A D	p8023.c	9 * 802.3 isn't really a protocol data link layer. Some old IPX stuff 13 * has done anything like the old IPX.
/linux-4.4.14/net/batman-adv/
H A D	bitarray.h	44 /* if too old, just drop it */ batadv_set_bit() 52 * new, 0 if old
/linux-4.4.14/arch/parisc/include/uapi/asm/
H A D	stat.h	11 unsigned short st_reserved1; /* old st_uid */ 12 unsigned short st_reserved2; /* old st_gid */
/linux-4.4.14/arch/parisc/
H A D	install.sh	57 mv $4/$base-$1 $4/$base-$1.old 63 mv $4/System.map-$1 $4/System.map-$1.old
/linux-4.4.14/arch/h8300/include/asm/
H A D	atomic.h	66 static inline int atomic_cmpxchg(atomic_t *v, int old, int new) atomic_cmpxchg() argument 73 if (likely(ret == old)) atomic_cmpxchg()
/linux-4.4.14/arch/arm/boot/
H A D	install.sh	52 mv $4/$base-$1 $4/$base-$1.old 58 mv $4/System.map-$1 $4/System.map-$1.old
/linux-4.4.14/drivers/net/irda/
H A D	old_belkin-sir.c	5 * Description: Driver for the Belkin (old) SmartBeam dongle 42 * I guess that I've got the old one, because inside I don't have 45 * As far as I can make it from info on their web site, the old dongle 50 * Belkin claim that the correct driver for the old dongle (in Windows) 141 MODULE_DESCRIPTION("Belkin (old) SmartBeam dongle driver");
/linux-4.4.14/drivers/parport/
H A D	parport_amiga.c	5 * This is a complete rewrite of the code, but based heaviy upon the old 73 unsigned char old; amiga_frob_control() local 76 old = amiga_read_control(p); amiga_frob_control() 77 amiga_write_control(p, (old & ~mask) ^ val); amiga_frob_control() 78 return old; amiga_frob_control()
/linux-4.4.14/security/apparmor/
H A D	resource.c	118 * @old: old profile on task (NOT NULL) 121 void __aa_transition_rlimits(struct aa_profile *old, struct aa_profile *new) __aa_transition_rlimits() argument 130 if (old->rlimits.mask) { __aa_transition_rlimits() 132 if (old->rlimits.mask & mask) { __aa_transition_rlimits()
/linux-4.4.14/fs/notify/inotify/
H A D	inotify_fsnotify.c	42 struct inotify_event_info *old, *new; event_compare() local 46 old = INOTIFY_E(old_fsn); event_compare() 50 (old->name_len == new->name_len) && event_compare() 51 (!old->name_len || !strcmp(old->name, new->name))) event_compare()

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