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Searched refs:nr_wake (Results 1 – 5 of 5) sorted by relevance

/linux-4.4.14/tools/testing/selftests/futex/include/
Dfutextest.h92 futex_wake(futex_t *uaddr, int nr_wake, int opflags) in futex_wake() argument
94 return futex(uaddr, FUTEX_WAKE, nr_wake, NULL, NULL, 0, opflags); in futex_wake()
114 futex_wake_bitset(futex_t *uaddr, int nr_wake, u_int32_t bitset, int opflags) in futex_wake_bitset() argument
116 return futex(uaddr, FUTEX_WAKE_BITSET, nr_wake, NULL, NULL, bitset, in futex_wake_bitset()
144 futex_wake_op(futex_t *uaddr, futex_t *uaddr2, int nr_wake, int nr_wake2, in futex_wake_op() argument
147 return futex(uaddr, FUTEX_WAKE_OP, nr_wake, nr_wake2, uaddr2, wake_op, in futex_wake_op()
160 futex_requeue(futex_t *uaddr, futex_t *uaddr2, int nr_wake, int nr_requeue, in futex_requeue() argument
163 return futex(uaddr, FUTEX_REQUEUE, nr_wake, nr_requeue, uaddr2, 0, in futex_requeue()
173 futex_cmp_requeue(futex_t *uaddr, futex_t val, futex_t *uaddr2, int nr_wake, in futex_cmp_requeue() argument
176 return futex(uaddr, FUTEX_CMP_REQUEUE, nr_wake, nr_requeue, uaddr2, in futex_cmp_requeue()
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/linux-4.4.14/tools/perf/bench/
Dfutex.h53 futex_wake(u_int32_t *uaddr, int nr_wake, int opflags) in futex_wake() argument
55 return futex(uaddr, FUTEX_WAKE, nr_wake, NULL, NULL, 0, opflags); in futex_wake()
84 futex_cmp_requeue(u_int32_t *uaddr, u_int32_t val, u_int32_t *uaddr2, int nr_wake, in futex_cmp_requeue() argument
87 return futex(uaddr, FUTEX_CMP_REQUEUE, nr_wake, nr_requeue, uaddr2, in futex_cmp_requeue()
/linux-4.4.14/tools/testing/selftests/futex/functional/
Dfutex_requeue_pi.c153 int nr_wake = 1; in broadcast_wakerfn() local
168 args->ret = futex_cmp_requeue_pi(&f1, old_val, &f2, nr_wake, nr_requeue, in broadcast_wakerfn()
201 int nr_wake = 1; in signal_wakerfn() local
221 nr_wake, nr_requeue, in signal_wakerfn()
/linux-4.4.14/Documentation/
Dfutex-requeue-pi.txt117 nr_wake+nr_requeue tasks to the PI futex, calling
123 FUTEX_CMP_REQUEUE_PI accepts nr_wake and nr_requeue as arguments, but
125 requeue up to nr_wake + nr_requeue tasks. It will wake only as many
130 nr_wake=1. nr_requeue should be INT_MAX for broadcast and 0 for
/linux-4.4.14/kernel/
Dfutex.c1323 futex_wake(u32 __user *uaddr, unsigned int flags, int nr_wake, u32 bitset) in futex_wake() argument
1358 if (++ret >= nr_wake) in futex_wake()
1377 int nr_wake, int nr_wake2, int op) in futex_wake_op() argument
1436 if (++ret >= nr_wake) in futex_wake_op()
1614 u32 __user *uaddr2, int nr_wake, int nr_requeue, in futex_requeue() argument
1648 if (nr_wake != 1) in futex_requeue()
1703 if (requeue_pi && (task_count - nr_wake < nr_requeue)) { in futex_requeue()
1773 if (task_count - nr_wake >= nr_requeue) in futex_requeue()
1798 if (++task_count <= nr_wake && !requeue_pi) { in futex_requeue()