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Searched refs:sum (Results 1 – 200 of 342) sorted by relevance

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/linux-4.4.14/arch/arm/lib/
Dcsumpartialcopygeneric.S24 sum .req r3 label
26 .Lzero: mov r0, sum
41 adcs sum, sum, ip, put_byte_1 @ update checksum
48 adcs sum, sum, r8, put_byte_0
50 adcs sum, sum, ip, put_byte_1
68 adcs sum, sum, ip, put_byte_1 @ update checksum
75 adcs sum, sum, r8, put_byte_0
77 adcs sum, sum, ip, put_byte_1
86 adcs sum, sum, r8, put_byte_0 @ update checksum
96 adds sum, sum, #0 @ C = 0
[all …]
Dcsumpartial.S23 sum .req r2 label
29 .Lzero: mov r0, sum
42 movne sum, sum, ror #8
45 adcnes sum, sum, td0, put_byte_1
66 adcs sum, sum, td0
72 adcnes sum, sum, td0, put_byte_0 @ update checksum
74 .Ldone: adc r0, sum, #0 @ collect up the last carry
83 adcnes sum, sum, td0, put_byte_1 @ update checksum
99 adcnes sum, sum, td0 @ update checksum
108 movne sum, sum, ror #8
[all …]
/linux-4.4.14/arch/score/lib/
Dchecksum.S27 #define ADDC(sum,reg) \ argument
28 add sum, sum, reg; \
29 cmp.c reg, sum; \
31 addi sum, 0x1; \
34 #define CSUM_BIGCHUNK(src, offset, sum) \ argument
39 ADDC(sum, r8); \
40 ADDC(sum, r9); \
41 ADDC(sum, r10); \
42 ADDC(sum, r11); \
47 ADDC(sum, r8); \
[all …]
Dchecksum_copy.c31 int len, unsigned int sum) in csum_partial_copy() argument
33 sum = csum_partial(src, len, sum); in csum_partial_copy()
36 return sum; in csum_partial_copy()
40 int len, unsigned int sum, in csum_partial_copy_from_user() argument
51 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
/linux-4.4.14/arch/score/include/asm/
Dchecksum.h19 unsigned int csum_partial(const void *buff, int len, __wsum sum);
21 unsigned int sum, int *csum_err);
23 int len, unsigned int sum);
36 __wsum sum, int *err_ptr) in csum_and_copy_to_user() argument
38 sum = csum_partial(src, len, sum); in csum_and_copy_to_user()
43 return sum; in csum_and_copy_to_user()
52 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
71 : "=r" (sum) in csum_fold()
72 : "0" (sum)); in csum_fold()
73 return sum; in csum_fold()
[all …]
/linux-4.4.14/net/ipv6/
Dip6_checksum.c16 __u32 sum = (__force u32)csum; in csum_ipv6_magic() local
18 sum += (__force u32)saddr->s6_addr32[0]; in csum_ipv6_magic()
19 carry = (sum < (__force u32)saddr->s6_addr32[0]); in csum_ipv6_magic()
20 sum += carry; in csum_ipv6_magic()
22 sum += (__force u32)saddr->s6_addr32[1]; in csum_ipv6_magic()
23 carry = (sum < (__force u32)saddr->s6_addr32[1]); in csum_ipv6_magic()
24 sum += carry; in csum_ipv6_magic()
26 sum += (__force u32)saddr->s6_addr32[2]; in csum_ipv6_magic()
27 carry = (sum < (__force u32)saddr->s6_addr32[2]); in csum_ipv6_magic()
28 sum += carry; in csum_ipv6_magic()
[all …]
Dip6_tunnel.c97 struct pcpu_sw_netstats tmp, sum = { 0 }; in ip6_get_stats() local
113 sum.rx_packets += tmp.rx_packets; in ip6_get_stats()
114 sum.rx_bytes += tmp.rx_bytes; in ip6_get_stats()
115 sum.tx_packets += tmp.tx_packets; in ip6_get_stats()
116 sum.tx_bytes += tmp.tx_bytes; in ip6_get_stats()
118 dev->stats.rx_packets = sum.rx_packets; in ip6_get_stats()
119 dev->stats.rx_bytes = sum.rx_bytes; in ip6_get_stats()
120 dev->stats.tx_packets = sum.tx_packets; in ip6_get_stats()
121 dev->stats.tx_bytes = sum.tx_bytes; in ip6_get_stats()
/linux-4.4.14/arch/m68k/include/asm/
Dchecksum.h22 __wsum csum_partial(const void *buff, int len, __wsum sum);
34 int len, __wsum sum,
39 __wsum sum);
47 unsigned int sum = 0; in ip_fast_csum() local
60 : "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp) in ip_fast_csum()
61 : "0" (sum), "1" (iph), "2" (ihl) in ip_fast_csum()
63 return (__force __sum16)~sum; in ip_fast_csum()
66 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
68 unsigned int tmp = (__force u32)sum; in csum_fold()
74 : "=&d" (sum), "=&d" (tmp) in csum_fold()
[all …]
/linux-4.4.14/arch/parisc/include/asm/
Dchecksum.h33 void *dst, int len, __wsum sum, int *errp);
43 unsigned int sum; in ip_fast_csum() local
66 : "=r" (sum), "=r" (iph), "=r" (ihl) in ip_fast_csum()
70 return (__force __sum16)sum; in ip_fast_csum()
78 u32 sum = (__force u32)csum; in csum_fold() local
83 sum += (sum << 16) + (sum >> 16); in csum_fold()
84 return (__force __sum16)(~sum >> 16); in csum_fold()
90 __wsum sum) in csum_tcpudp_nofold() argument
97 : "=r" (sum) in csum_tcpudp_nofold()
98 : "r" (daddr), "r"(saddr), "r"(proto+len), "0"(sum)); in csum_tcpudp_nofold()
[all …]
/linux-4.4.14/arch/sh/include/asm/
Dchecksum_32.h26 asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
37 int len, __wsum sum,
49 int len, __wsum sum) in csum_partial_copy_nocheck() argument
51 return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL); in csum_partial_copy_nocheck()
56 int len, __wsum sum, int *err_ptr) in csum_partial_copy_from_user() argument
59 len, sum, err_ptr, NULL); in csum_partial_copy_from_user()
66 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
76 : "=r" (sum), "=&r" (__dummy) in csum_fold()
77 : "0" (sum) in csum_fold()
79 return (__force __sum16)sum; in csum_fold()
[all …]
/linux-4.4.14/arch/x86/include/asm/
Dchecksum_32.h20 asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
31 int len, __wsum sum,
42 int len, __wsum sum) in csum_partial_copy_nocheck() argument
44 return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL); in csum_partial_copy_nocheck()
49 int len, __wsum sum, in csum_partial_copy_from_user() argument
57 len, sum, err_ptr, NULL); in csum_partial_copy_from_user()
72 unsigned int sum; in ip_fast_csum() local
94 : "=r" (sum), "=r" (iph), "=r" (ihl) in ip_fast_csum()
97 return (__force __sum16)sum; in ip_fast_csum()
104 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
[all …]
Dchecksum_64.h22 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
26 : "=r" (sum) in csum_fold()
27 : "r" ((__force u32)sum << 16), in csum_fold()
28 "0" ((__force u32)sum & 0xffff0000)); in csum_fold()
29 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
47 unsigned int sum; in ip_fast_csum() local
69 : "=r" (sum), "=r" (iph), "=r" (ihl) in ip_fast_csum()
72 return (__force __sum16)sum; in ip_fast_csum()
88 unsigned short proto, __wsum sum) in csum_tcpudp_nofold() argument
94 : "=r" (sum) in csum_tcpudp_nofold()
[all …]
/linux-4.4.14/arch/frv/include/asm/
Dchecksum.h29 __wsum csum_partial(const void *buff, int len, __wsum sum);
38 __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
47 int len, __wsum sum, int *csum_err);
57 unsigned int tmp, inc, sum = 0; in ip_fast_csum() local
75 : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (inc), "=&r"(tmp) in ip_fast_csum()
76 : "0" (sum), "1" (iph), "2" (ihl), "3" (4), in ip_fast_csum()
81 return (__force __sum16)~sum; in ip_fast_csum()
87 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
96 : "=r"(sum), "=&r"(tmp) in csum_fold()
97 : "0"(sum) in csum_fold()
[all …]
/linux-4.4.14/arch/arm/include/asm/
Dchecksum.h26 __wsum csum_partial(const void *buff, int len, __wsum sum);
37 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
40 csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
45 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
49 : "=r" (sum) in csum_fold()
50 : "r" (sum) in csum_fold()
52 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
63 __wsum sum; in ip_fast_csum() local
80 : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1) in ip_fast_csum()
83 return csum_fold(sum); in ip_fast_csum()
[all …]
/linux-4.4.14/arch/xtensa/include/asm/
Dchecksum.h30 asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
41 int len, __wsum sum,
52 int len, __wsum sum) in csum_partial_copy_nocheck() argument
54 return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL); in csum_partial_copy_nocheck()
59 int len, __wsum sum, int *err_ptr) in csum_partial_copy_from_user() argument
62 len, sum, err_ptr, NULL); in csum_partial_copy_from_user()
69 static __inline__ __sum16 csum_fold(__wsum sum) in csum_fold() argument
81 : "=r" (sum), "=&r" (__dummy) in csum_fold()
82 : "0" (sum)); in csum_fold()
83 return (__force __sum16)sum; in csum_fold()
[all …]
/linux-4.4.14/arch/metag/include/asm/
Dchecksum.h16 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
26 __wsum sum);
35 int len, __wsum sum, int *csum_err);
37 #define csum_partial_copy_nocheck(src, dst, len, sum) \ argument
38 csum_partial_copy((src), (dst), (len), (sum))
45 u32 sum = (__force u32)csum; in csum_fold() local
46 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
47 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
48 return (__force __sum16)~sum; in csum_fold()
64 __wsum sum) in csum_tcpudp_nofold() argument
[all …]
/linux-4.4.14/arch/x86/um/asm/
Dchecksum.h20 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
32 int len, __wsum sum) in csum_partial_copy_nocheck() argument
35 return csum_partial(dst, len, sum); in csum_partial_copy_nocheck()
48 int len, __wsum sum, int *err_ptr) in csum_partial_copy_from_user() argument
55 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
66 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
71 : "=r" (sum) in csum_fold()
72 : "r" ((__force u32)sum << 16), in csum_fold()
73 "0" ((__force u32)sum & 0xffff0000) in csum_fold()
75 return (__force __sum16)(~(__force u32)sum >> 16); in csum_fold()
[all …]
Dchecksum_32.h17 __wsum sum) in csum_ipv6_magic() argument
31 : "=&r" (sum) in csum_ipv6_magic()
33 "r"(htonl(len)), "r"(htonl(proto)), "0"(sum)); in csum_ipv6_magic()
35 return csum_fold(sum); in csum_ipv6_magic()
44 int len, __wsum sum, int *err_ptr) in csum_and_copy_to_user() argument
52 return csum_partial(src, len, sum); in csum_and_copy_to_user()
/linux-4.4.14/arch/sparc/include/asm/
Dchecksum_64.h32 __wsum csum_partial(const void * buff, int len, __wsum sum);
41 int len, __wsum sum);
45 __wsum sum);
50 __wsum sum, int *err) in csum_partial_copy_from_user() argument
52 long ret = __csum_partial_copy_from_user(src, dst, len, sum); in csum_partial_copy_from_user()
64 __wsum sum);
69 __wsum sum, int *err) in csum_and_copy_to_user() argument
71 long ret = __csum_partial_copy_to_user(src, dst, len, sum); in csum_and_copy_to_user()
83 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
92 : "=&r" (sum), "=r" (tmp) in csum_fold()
[all …]
Dchecksum_32.h32 __wsum csum_partial(const void *buff, int len, __wsum sum);
44 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
54 : "0" (ret), "1" (d), "2" (l), "r" (sum) in csum_partial_copy_nocheck()
63 __wsum sum, int *err) in csum_partial_copy_from_user() argument
68 register __wsum s asm("g7") = sum; in csum_partial_copy_from_user()
87 __wsum sum, int *err) in csum_partial_copy_to_user() argument
91 return sum; in csum_partial_copy_to_user()
96 register __wsum s asm("g7") = sum; in csum_partial_copy_to_user()
123 __sum16 sum; in ip_fast_csum() local
151 : "=r" (sum), "=&r" (iph) in ip_fast_csum()
[all …]
/linux-4.4.14/arch/mips/include/asm/
Dchecksum.h35 __wsum csum_partial(const void *buff, int len, __wsum sum);
38 int len, __wsum sum, int *err_ptr);
41 int len, __wsum sum, int *err_ptr);
43 int len, __wsum sum, int *err_ptr);
50 __wsum sum, int *err_ptr) in csum_partial_copy_from_user() argument
55 len, sum, err_ptr); in csum_partial_copy_from_user()
58 len, sum, err_ptr); in csum_partial_copy_from_user()
64 int len, __wsum sum, int *err_ptr) in csum_and_copy_from_user() argument
67 return csum_partial_copy_from_user(src, dst, len, sum, in csum_and_copy_from_user()
72 return sum; in csum_and_copy_from_user()
[all …]
/linux-4.4.14/arch/avr32/include/asm/
Dchecksum.h23 __wsum csum_partial(const void *buff, int len, __wsum sum);
33 __wsum sum, int *src_err_ptr,
45 int len, __wsum sum) in csum_partial_copy_nocheck() argument
47 return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL); in csum_partial_copy_nocheck()
52 int len, __wsum sum, int *err_ptr) in csum_partial_copy_from_user() argument
55 sum, err_ptr, NULL); in csum_partial_copy_from_user()
64 unsigned int sum, tmp; in ip_fast_csum() local
88 : "=r"(sum), "=r"(iph), "=r"(ihl), "=r"(tmp) in ip_fast_csum()
91 return (__force __sum16)sum; in ip_fast_csum()
98 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
[all …]
/linux-4.4.14/arch/m32r/include/asm/
Dchecksum.h34 asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
43 int len, __wsum sum);
50 int len, __wsum sum,
57 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
68 : "=r" (sum), "=&r" (tmpreg) in csum_fold()
69 : "0" (sum) in csum_fold()
72 return (__force __sum16)sum; in csum_fold()
82 __wsum sum; in ip_fast_csum() local
109 : "=&r" (sum), "=r" (iph), "=r" (ihl), "=&r" (tmpreg0), "=&r" (tmpreg1) in ip_fast_csum()
113 return csum_fold(sum); in ip_fast_csum()
[all …]
/linux-4.4.14/include/net/
Dchecksum.h31 int len, __wsum sum, int *err_ptr) in csum_and_copy_from_user() argument
34 return csum_partial_copy_from_user(src, dst, len, sum, err_ptr); in csum_and_copy_from_user()
39 return sum; in csum_and_copy_from_user()
45 (const void *src, void __user *dst, int len, __wsum sum, int *err_ptr) in csum_and_copy_to_user() argument
47 sum = csum_partial(src, len, sum); in csum_and_copy_to_user()
51 return sum; in csum_and_copy_to_user()
90 u32 sum = (__force u32)csum2; in csum_block_add() local
92 sum = ((sum&0xFF00FF)<<8)+((sum>>8)&0xFF00FF); in csum_block_add()
93 return csum_add(csum, (__force __wsum)sum); in csum_block_add()
105 u32 sum = (__force u32)csum2; in csum_block_sub() local
[all …]
/linux-4.4.14/arch/mn10300/include/asm/
Dchecksum.h14 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
16 int len, __wsum sum);
18 int len, __wsum sum,
21 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
26 __wsum sum);
28 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
33 : "=r" (sum) in csum_fold()
34 : "r" (sum << 16), "0" (sum & 0xffff0000) in csum_fold()
37 return (~sum) >> 16; in csum_fold()
44 __wsum sum) in csum_tcpudp_nofold() argument
[all …]
/linux-4.4.14/include/asm-generic/
Dchecksum.h16 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
25 extern __wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum);
34 int len, __wsum sum, int *csum_err);
37 #define csum_partial_copy_nocheck(src, dst, len, sum) \ argument
38 csum_partial_copy((src), (dst), (len), (sum))
55 u32 sum = (__force u32)csum; in csum_fold() local
56 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
57 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
58 return (__force __sum16)~sum; in csum_fold()
69 unsigned short proto, __wsum sum);
[all …]
/linux-4.4.14/arch/nios2/include/asm/
Dchecksum.h14 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
16 __wsum sum);
18 int len, __wsum sum, int *csum_err);
19 #define csum_partial_copy_nocheck(src, dst, len, sum) \ argument
20 csum_partial_copy((src), (dst), (len), (sum))
28 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
36 : "=r" (sum) in csum_fold()
37 : "r" (sum << 16), "0" (sum) in csum_fold()
39 return (__force __sum16) sum; in csum_fold()
50 __wsum sum) in csum_tcpudp_nofold() argument
[all …]
/linux-4.4.14/sound/pci/ctxfi/
Dctamixer.c96 static int amixer_set_sum(struct amixer *amixer, struct sum *sum) in amixer_set_sum() argument
101 amixer->sum = sum; in amixer_set_sum()
102 if (!sum) { in amixer_set_sum()
107 sum->rsc.ops->index(&sum->rsc)); in amixer_set_sum()
119 struct sum *sum; in amixer_commit_write() local
123 sum = amixer->sum; in amixer_commit_write()
130 if (sum) in amixer_commit_write()
131 sum->rsc.ops->master(&sum->rsc); in amixer_commit_write()
140 if (sum) { in amixer_commit_write()
142 sum->rsc.ops->index(&sum->rsc)); in amixer_commit_write()
[all …]
Dctamixer.h27 struct sum { struct
44 const struct sum_desc *desc, struct sum **rsum);
46 int (*put_sum)(struct sum_mgr *mgr, struct sum *sum);
60 struct sum *sum; /* Put amixer output to this summation node */ member
68 int (*set_sum)(struct amixer *amixer, struct sum *sum);
73 unsigned int scale, struct sum *sum);
Dctmixer.c816 struct sum *sum_c; in ct_mixer_recording_select()
843 struct sum *sum; in ct_mixer_get_resources() local
855 err = sum_mgr->get_sum(sum_mgr, &sum_desc, &sum); in ct_mixer_get_resources()
861 mixer->sums[i] = sum; in ct_mixer_get_resources()
894 sum_mgr->put_sum(sum_mgr, (struct sum *)mixer->sums[i]); in ct_mixer_get_resources()
937 struct sum *sum; in ct_mixer_topology_build() local
947 sum = mixer->sums[j*CHN_NUM]; in ct_mixer_topology_build()
948 amix_d->ops->setup(amix_d, &sum->rsc, INIT_VOL, NULL); in ct_mixer_topology_build()
950 sum = mixer->sums[j*CHN_NUM+1]; in ct_mixer_topology_build()
951 amix_d->ops->setup(amix_d, &sum->rsc, INIT_VOL, NULL); in ct_mixer_topology_build()
[all …]
Dctatc.c601 err = sum_mgr->get_sum(sum_mgr, &sum_dsc, (struct sum **)&apcm->mono); in atc_pcm_capture_get_resources()
653 struct sum *mono; in atc_pcm_capture_prepare()
1441 (struct sum **)&atc->pcm[i]); in atc_get_resources()
1495 struct sum *sum; in atc_connect_resources() local
1541 sum = atc->pcm[j]; in atc_connect_resources()
1542 mixer->set_input_left(mixer, i, &sum->rsc); in atc_connect_resources()
1543 sum = atc->pcm[j+1]; in atc_connect_resources()
1544 mixer->set_input_right(mixer, i, &sum->rsc); in atc_connect_resources()
/linux-4.4.14/arch/mn10300/lib/
Dchecksum.c19 static inline unsigned short from32to16(__wsum sum) in from32to16() argument
23 : "=r" (sum) in from32to16()
24 : "r" (sum << 16), "0" (sum & 0xffff0000) in from32to16()
27 return sum >> 16; in from32to16()
36 __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
41 result += sum; in csum_partial()
42 if (sum > result) in csum_partial()
54 __wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy() argument
57 return csum_partial(dst, len, sum); in csum_partial_copy()
62 int len, __wsum sum) in csum_partial_copy_nocheck() argument
[all …]
/linux-4.4.14/crypto/
Dtea.c64 u32 y, z, n, sum = 0; in tea_encrypt() local
81 sum += TEA_DELTA; in tea_encrypt()
82 y += ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1); in tea_encrypt()
83 z += ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3); in tea_encrypt()
92 u32 y, z, n, sum; in tea_decrypt() local
106 sum = TEA_DELTA << 5; in tea_decrypt()
111 z -= ((y << 4) + k2) ^ (y + sum) ^ ((y >> 5) + k3); in tea_decrypt()
112 y -= ((z << 4) + k0) ^ (z + sum) ^ ((z >> 5) + k1); in tea_decrypt()
113 sum -= TEA_DELTA; in tea_decrypt()
137 u32 y, z, sum = 0; in xtea_encrypt() local
[all …]
/linux-4.4.14/arch/alpha/include/asm/
Dchecksum.h19 __wsum sum);
23 __wsum sum);
37 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
46 __wsum csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err…
48 __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
64 u32 sum = (__force u32)csum; in csum_fold() local
65 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
66 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
67 return (__force __sum16)~sum; in csum_fold()
74 __wsum sum);
Dbitops.h300 unsigned long sum, x1, x2, x4; in ffz_b() local
306 sum = x2 ? 2 : 0; in ffz_b()
307 sum += (x4 != 0) * 4; in ffz_b()
308 sum += (x1 != 0); in ffz_b()
310 return sum; in ffz_b()
Dhwrpb.h212 unsigned long sum = 0, *l; in hwrpb_update_checksum() local
214 sum += *l; in hwrpb_update_checksum()
215 h->chksum = sum; in hwrpb_update_checksum()
/linux-4.4.14/arch/powerpc/include/asm/
Dchecksum.h34 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
47 int len, __wsum sum,
53 int len, __wsum sum, int *err_ptr);
56 int len, __wsum sum, int *err_ptr);
62 #define csum_partial_copy_from_user(src, dst, len, sum, errp) \ argument
63 csum_partial_copy_generic((__force const void *)(src), (dst), (len), (sum), (errp), NULL)
66 #define csum_partial_copy_nocheck(src, dst, len, sum) \ argument
67 csum_partial_copy_generic((src), (dst), (len), (sum), NULL, NULL)
74 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
79 __asm__("rlwinm %0,%1,16,0,31" : "=r" (tmp) : "r" (sum)); in csum_fold()
[all …]
/linux-4.4.14/arch/cris/include/asm/
Dchecksum.h20 __wsum csum_partial(const void *buff, int len, __wsum sum);
31 int len, __wsum sum);
39 u32 sum = (__force u32)csum; in csum_fold() local
40 sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */ in csum_fold()
41 sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */ in csum_fold()
42 return (__force __sum16)~sum; in csum_fold()
46 int len, __wsum sum,
68 __wsum sum) in csum_tcpudp_magic() argument
70 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); in csum_tcpudp_magic()
/linux-4.4.14/arch/ia64/include/asm/
Dchecksum.h22 __wsum sum);
27 __wsum sum);
41 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
50 int len, __wsum sum,
54 int len, __wsum sum);
67 u32 sum = (__force u32)csum; in csum_fold() local
68 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
69 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
70 return (__force __sum16)~sum; in csum_fold()
/linux-4.4.14/arch/m68k/lib/
Dchecksum.c42 __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
121 : "=d" (sum), "=d" (len), "=a" (buff), in csum_partial()
123 : "0" (sum), "1" (len), "2" (buff) in csum_partial()
125 return(sum); in csum_partial()
137 int len, __wsum sum, int *csum_err) in csum_partial_copy_from_user() argument
313 : "=d" (sum), "=d" (len), "=a" (src), "=a" (dst), in csum_partial_copy_from_user()
315 : "0" (sum), "1" (len), "2" (src), "3" (dst) in csum_partial_copy_from_user()
320 return(sum); in csum_partial_copy_from_user()
331 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
419 : "=d" (sum), "=d" (len), "=a" (src), "=a" (dst), in csum_partial_copy_nocheck()
[all …]
/linux-4.4.14/arch/mips/lib/
Dcsum_partial.S58 #define ADDC(sum,reg) \ argument
61 ADD sum, reg; \
62 sltu v1, sum, reg; \
63 ADD sum, v1; \
66 #define ADDC32(sum,reg) \ argument
69 addu sum, reg; \
70 sltu v1, sum, reg; \
71 addu sum, v1; \
74 #define CSUM_BIGCHUNK1(src, offset, sum, _t0, _t1, _t2, _t3) \ argument
81 ADDC(sum, _t0); \
[all …]
/linux-4.4.14/arch/s390/include/asm/
Dchecksum.h29 csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
37 : "+d" (sum), "+d" (reg2), "+d" (reg3) : : "cc", "memory"); in csum_partial()
38 return sum; in csum_partial()
51 int len, __wsum sum, in csum_partial_copy_from_user() argument
56 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
61 csum_partial_copy_nocheck (const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
64 return csum_partial(dst, len, sum); in csum_partial_copy_nocheck()
70 static inline __sum16 csum_fold(__wsum sum) in csum_fold() argument
72 u32 csum = (__force u32) sum; in csum_fold()
96 __wsum sum) in csum_tcpudp_nofold() argument
[all …]
Dpci_insn.h68 u32 sum : 1; /* Adapter int summary bit enabled */ member
/linux-4.4.14/arch/sparc/lib/
Dchecksum_32.S18 #define CSUM_BIGCHUNK(buf, offset, sum, t0, t1, t2, t3, t4, t5) \ argument
21 addxcc t0, sum, sum; \
22 addxcc t1, sum, sum; \
24 addxcc t2, sum, sum; \
25 addxcc t3, sum, sum; \
27 addxcc t4, sum, sum; \
28 addxcc t5, sum, sum; \
29 addxcc t0, sum, sum; \
30 addxcc t1, sum, sum;
32 #define CSUM_LASTCHUNK(buf, offset, sum, t0, t1, t2, t3) \ argument
[all …]
/linux-4.4.14/sound/oss/
Dhex2hex.c24 unsigned char sum; in loadhex() local
30 sum = n; in loadhex()
34 sum += addr/256; in loadhex()
35 sum += addr%256; in loadhex()
39 sum += linetype; in loadhex()
53 sum += c; in loadhex()
59 sum = ~sum + 1; in loadhex()
60 if (check != sum) in loadhex()
/linux-4.4.14/drivers/fmc/
Dfru-parse.c50 int i, sum; in fru_header_cksum_ok() local
52 for (i = sum = 0; i < sizeof(*header); i++) in fru_header_cksum_ok()
53 sum += ptr[i]; in fru_header_cksum_ok()
54 return (sum & 0xff) == 0; in fru_header_cksum_ok()
59 int i, sum; in fru_bia_cksum_ok() local
61 for (i = sum = 0; i < 8 * bia->area_len; i++) in fru_bia_cksum_ok()
62 sum += ptr[i]; in fru_bia_cksum_ok()
63 return (sum & 0xff) == 0; in fru_bia_cksum_ok()
/linux-4.4.14/arch/m32r/lib/
Dcsum_partial_copy.c31 csum_partial_copy_nocheck (const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
33 sum = csum_partial(src, len, sum); in csum_partial_copy_nocheck()
36 return sum; in csum_partial_copy_nocheck()
46 int len, __wsum sum, int *err_ptr) in csum_partial_copy_from_user() argument
56 return csum_partial(dst, len-missing, sum); in csum_partial_copy_from_user()
Dchecksum.S57 ; r2: unsigned int sum
172 ; r2: unsigned int sum
/linux-4.4.14/arch/arc/include/asm/
Dchecksum.h44 unsigned int tmp, tmp2, sum; in ip_fast_csum() local
61 : "=&r"(sum), "=r"(tmp), "=&r"(tmp2), "+&r" (ptr) in ip_fast_csum()
65 return csum_fold(sum); in ip_fast_csum()
74 unsigned short proto, __wsum sum) in csum_tcpudp_nofold() argument
82 : "+&r"(sum) in csum_tcpudp_nofold()
92 return sum; in csum_tcpudp_nofold()
/linux-4.4.14/arch/hexagon/lib/
Dchecksum.c49 u64 sum; in from64to16() local
51 sum = HEXAGON_P_vrmpyh_PP(x^VR_NEGATE(1, 1, 1, 1), in from64to16()
53 sum += VR_CARRY(0, 0, 1, 0); in from64to16()
54 sum = HEXAGON_P_vrmpyh_PP(sum, VR_SELECT(0, 0, 1, 1)); in from64to16()
56 return 0xFFFF & sum; in from64to16()
65 __wsum sum) in csum_tcpudp_magic() argument
69 (__force u64)sum + ((len + proto) << 8)); in csum_tcpudp_magic()
74 __wsum sum) in csum_tcpudp_nofold() argument
79 (__force u64)sum + ((len + proto) << 8); in csum_tcpudp_nofold()
199 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
[all …]
/linux-4.4.14/arch/parisc/lib/
Dchecksum.c105 __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
108 addc(result, sum); in csum_partial()
118 int len, __wsum sum) in csum_partial_copy_nocheck() argument
124 sum = csum_partial(src, len, sum); in csum_partial_copy_nocheck()
127 return sum; in csum_partial_copy_nocheck()
137 __wsum sum, int *err_ptr) in csum_partial_copy_from_user() argument
147 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
/linux-4.4.14/lib/
Dchecksum.c131 unsigned int sum = (__force unsigned int)wsum; in csum_partial() local
135 result += sum; in csum_partial()
136 if (sum > result) in csum_partial()
157 __wsum sum, int *csum_err) in csum_partial_copy_from_user() argument
168 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
176 csum_partial_copy(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy() argument
179 return csum_partial(dst, len, sum); in csum_partial_copy()
196 __wsum sum) in csum_tcpudp_nofold() argument
198 unsigned long long s = (__force u32)sum; in csum_tcpudp_nofold()
Diov_iter.c667 __wsum sum, next; in csum_and_copy_from_iter() local
675 sum = *csum; in csum_and_copy_from_iter()
682 sum = csum_block_add(sum, next, off); in csum_and_copy_from_iter()
692 sum = csum_block_add(sum, next, off); in csum_and_copy_from_iter()
698 sum = csum_block_add(sum, next, off); in csum_and_copy_from_iter()
702 *csum = sum; in csum_and_copy_from_iter()
711 __wsum sum, next; in csum_and_copy_to_iter() local
719 sum = *csum; in csum_and_copy_to_iter()
726 sum = csum_block_add(sum, next, off); in csum_and_copy_to_iter()
736 sum = csum_block_add(sum, next, off); in csum_and_copy_to_iter()
[all …]
Dbch.c993 uint32_t sum; in decode_bch() local
1014 for (i = 0, sum = 0; i < (int)ecc_words; i++) { in decode_bch()
1016 sum |= bch->ecc_buf[i]; in decode_bch()
1018 if (!sum) in decode_bch()
1117 unsigned int sum, x, y, remaining, ak = 0, xi[m]; in build_deg2_base() local
1121 for (j = 0, sum = 0; j < m; j++) in build_deg2_base()
1122 sum ^= a_pow(bch, i*(1 << j)); in build_deg2_base()
1124 if (sum) { in build_deg2_base()
/linux-4.4.14/arch/powerpc/lib/
Dchecksum_wrappers_64.c27 int len, __wsum sum, int *err_ptr) in csum_and_copy_from_user() argument
42 csum = (__force unsigned int)sum; in csum_and_copy_from_user()
47 len, sum, err_ptr, NULL); in csum_and_copy_from_user()
59 csum = csum_partial(dst, len, sum); in csum_and_copy_from_user()
68 __wsum sum, int *err_ptr) in csum_and_copy_to_user() argument
88 len, sum, NULL, err_ptr); in csum_and_copy_to_user()
91 csum = csum_partial(src, len, sum); in csum_and_copy_to_user()
/linux-4.4.14/net/core/
Dutils.c303 void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb, in inet_proto_csum_replace4() argument
307 csum_replace4(sum, from, to); in inet_proto_csum_replace4()
313 *sum = ~csum_fold(csum_add(csum_sub(csum_unfold(*sum), in inet_proto_csum_replace4()
319 void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb, in inet_proto_csum_replace16() argument
328 *sum = csum_fold(csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
329 ~csum_unfold(*sum))); in inet_proto_csum_replace16()
334 *sum = ~csum_fold(csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
335 csum_unfold(*sum))); in inet_proto_csum_replace16()
339 void inet_proto_csum_replace_by_diff(__sum16 *sum, struct sk_buff *skb, in inet_proto_csum_replace_by_diff() argument
343 *sum = csum_fold(csum_add(diff, ~csum_unfold(*sum))); in inet_proto_csum_replace_by_diff()
[all …]
Ddatagram.c653 __sum16 sum; in __skb_checksum_complete_head() local
655 sum = csum_fold(skb_checksum(skb, 0, len, skb->csum)); in __skb_checksum_complete_head()
656 if (likely(!sum)) { in __skb_checksum_complete_head()
662 skb->csum_valid = !sum; in __skb_checksum_complete_head()
663 return sum; in __skb_checksum_complete_head()
670 __sum16 sum; in __skb_checksum_complete() local
675 sum = csum_fold(csum_add(skb->csum, csum)); in __skb_checksum_complete()
676 if (likely(!sum)) { in __skb_checksum_complete()
687 skb->csum_valid = !sum; in __skb_checksum_complete()
690 return sum; in __skb_checksum_complete()
Dfilter.c1319 __sum16 sum, *ptr; in bpf_l3_csum_replace() local
1325 !skb_clone_writable(skb, offset + sizeof(sum)))) in bpf_l3_csum_replace()
1328 ptr = skb_header_pointer(skb, offset, sizeof(sum), &sum); in bpf_l3_csum_replace()
1343 if (ptr == &sum) in bpf_l3_csum_replace()
1345 skb_store_bits(skb, offset, ptr, sizeof(sum)); in bpf_l3_csum_replace()
1366 __sum16 sum, *ptr; in bpf_l4_csum_replace() local
1372 !skb_clone_writable(skb, offset + sizeof(sum)))) in bpf_l4_csum_replace()
1375 ptr = skb_header_pointer(skb, offset, sizeof(sum), &sum); in bpf_l4_csum_replace()
1390 if (ptr == &sum) in bpf_l4_csum_replace()
1392 skb_store_bits(skb, offset, ptr, sizeof(sum)); in bpf_l4_csum_replace()
/linux-4.4.14/arch/metag/lib/
Dchecksum.c118 unsigned int sum = (__force unsigned int)wsum; in csum_partial() local
122 result += sum; in csum_partial()
123 if (sum > result) in csum_partial()
143 __wsum sum, int *csum_err) in csum_partial_copy_from_user() argument
154 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
162 csum_partial_copy(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy() argument
165 return csum_partial(dst, len, sum); in csum_partial_copy()
/linux-4.4.14/arch/frv/lib/
Dchecksum.c107 __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
112 result += (__force u32)sum; in csum_partial()
113 if ((__force u32)sum > result) in csum_partial()
136 int len, __wsum sum, int *csum_err) in csum_partial_copy_from_user() argument
151 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
160 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
163 return csum_partial(dst, len, sum); in csum_partial_copy_nocheck()
/linux-4.4.14/arch/ia64/lib/
Dchecksum.c38 unsigned short proto, __wsum sum) in csum_tcpudp_magic() argument
42 (__force u64)sum + ((len + proto) << 8)); in csum_tcpudp_magic()
49 unsigned short proto, __wsum sum) in csum_tcpudp_nofold() argument
54 (__force u64)sum + ((len + proto) << 8); in csum_tcpudp_nofold()
79 __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
84 result += (__force u32)sum; in csum_partial()
Dcsum_partial_copy.c134 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
137 dst, len, sum, NULL); in csum_partial_copy_nocheck()
/linux-4.4.14/fs/nilfs2/
Drecovery.c105 struct buffer_head *bhs, u32 *sum, in nilfs_compute_checksum() argument
131 *sum = crc; in nilfs_compute_checksum()
194 struct nilfs_segment_summary **sum) in nilfs_read_log_header() argument
200 *sum = (struct nilfs_segment_summary *)bh_sum->b_data; in nilfs_read_log_header()
213 struct nilfs_segment_summary *sum) in nilfs_validate_log() argument
220 if (le32_to_cpu(sum->ss_magic) != NILFS_SEGSUM_MAGIC) in nilfs_validate_log()
224 if (le64_to_cpu(sum->ss_seq) != seg_seq) in nilfs_validate_log()
227 nblock = le32_to_cpu(sum->ss_nblocks); in nilfs_validate_log()
234 if (nilfs_compute_checksum(nilfs, bh_sum, &crc, sizeof(sum->ss_datasum), in nilfs_validate_log()
240 if (crc != le32_to_cpu(sum->ss_datasum)) in nilfs_validate_log()
[all …]
/linux-4.4.14/net/netfilter/ipvs/
Dip_vs_est.c60 static void ip_vs_read_cpu_stats(struct ip_vs_kstats *sum, in ip_vs_read_cpu_stats() argument
80 sum->conns += conns; in ip_vs_read_cpu_stats()
81 sum->inpkts += inpkts; in ip_vs_read_cpu_stats()
82 sum->outpkts += outpkts; in ip_vs_read_cpu_stats()
83 sum->inbytes += inbytes; in ip_vs_read_cpu_stats()
84 sum->outbytes += outbytes; in ip_vs_read_cpu_stats()
89 sum->conns = s->cnt.conns; in ip_vs_read_cpu_stats()
90 sum->inpkts = s->cnt.inpkts; in ip_vs_read_cpu_stats()
91 sum->outpkts = s->cnt.outpkts; in ip_vs_read_cpu_stats()
92 sum->inbytes = s->cnt.inbytes; in ip_vs_read_cpu_stats()
[all …]
/linux-4.4.14/drivers/scsi/isci/
Dprobe_roms.c49 u8 *tmp, sum; in isci_request_oprom() local
80 for (j = 0, sum = 0; j < sizeof(oem_hdr); j++, tmp++) in isci_request_oprom()
81 sum += *tmp; in isci_request_oprom()
85 sum += *tmp; in isci_request_oprom()
87 if (sum != 0) { in isci_request_oprom()
171 u8 *tmp, sum; in isci_get_efi_var() local
212 for (j = 0, sum = 0; j < (sizeof(*oem_hdr) + sizeof(*rom)); j++, tmp++) in isci_get_efi_var()
213 sum += *tmp; in isci_get_efi_var()
215 if (sum != 0) { in isci_get_efi_var()
/linux-4.4.14/arch/x86/kernel/
Dirq.c174 u64 sum = irq_stats(cpu)->__nmi_count; in arch_irq_stat_cpu() local
177 sum += irq_stats(cpu)->apic_timer_irqs; in arch_irq_stat_cpu()
178 sum += irq_stats(cpu)->irq_spurious_count; in arch_irq_stat_cpu()
179 sum += irq_stats(cpu)->apic_perf_irqs; in arch_irq_stat_cpu()
180 sum += irq_stats(cpu)->apic_irq_work_irqs; in arch_irq_stat_cpu()
181 sum += irq_stats(cpu)->icr_read_retry_count; in arch_irq_stat_cpu()
184 sum += irq_stats(cpu)->x86_platform_ipis; in arch_irq_stat_cpu()
186 sum += irq_stats(cpu)->irq_resched_count; in arch_irq_stat_cpu()
187 sum += irq_stats(cpu)->irq_call_count; in arch_irq_stat_cpu()
190 sum += irq_stats(cpu)->irq_thermal_count; in arch_irq_stat_cpu()
[all …]
Dprobe_roms.c190 unsigned char sum, c; in romchecksum() local
192 for (sum = 0; length && probe_kernel_address(rom++, c) == 0; length--) in romchecksum()
193 sum += c; in romchecksum()
194 return !length && !sum; in romchecksum()
Dmpparse.c41 int sum = 0; in mpf_checksum() local
44 sum += *mp++; in mpf_checksum()
46 return sum & 0xFF; in mpf_checksum()
/linux-4.4.14/arch/unicore32/include/asm/
Dchecksum.h24 unsigned short proto, __wsum sum) in csum_tcpudp_nofold() argument
32 : "=&r"(sum) in csum_tcpudp_nofold()
33 : "r" (sum), "r" (daddr), "r" (saddr), "r" (len), "Ir" (htons(proto)) in csum_tcpudp_nofold()
35 return sum; in csum_tcpudp_nofold()
/linux-4.4.14/arch/blackfin/include/asm/
Dchecksum.h18 unsigned short proto, __wsum sum) in __csum_tcpudp_nofold() argument
34 : "=d" (sum), "=&d" (carry) in __csum_tcpudp_nofold()
35 : "d" (daddr), "d" (saddr), "d" ((len + proto) << 8), "0"(sum) in __csum_tcpudp_nofold()
38 return (sum); in __csum_tcpudp_nofold()
/linux-4.4.14/drivers/mfd/
Dcros_ec_i2c.c68 u8 sum; in cros_ec_pkt_xfer_i2c() local
161 sum = 0; in cros_ec_pkt_xfer_i2c()
163 sum += ((u8 *)ec_response)[i]; in cros_ec_pkt_xfer_i2c()
169 sum += msg->data[i]; in cros_ec_pkt_xfer_i2c()
172 if (sum) { in cros_ec_pkt_xfer_i2c()
197 u8 sum; in cros_ec_cmd_xfer_i2c() local
232 sum = out_buf[0] + out_buf[1] + out_buf[2]; in cros_ec_cmd_xfer_i2c()
235 sum += out_buf[3 + i]; in cros_ec_cmd_xfer_i2c()
237 out_buf[3 + msg->outsize] = sum; in cros_ec_cmd_xfer_i2c()
265 sum = in_buf[0] + in_buf[1]; in cros_ec_cmd_xfer_i2c()
[all …]
Dcros_ec_spi.c377 u8 sum; in cros_ec_pkt_xfer_spi() local
459 sum = 0; in cros_ec_pkt_xfer_spi()
468 sum += ptr[i]; in cros_ec_pkt_xfer_spi()
473 sum += ec_msg->data[i]; in cros_ec_pkt_xfer_spi()
475 if (sum) { in cros_ec_pkt_xfer_spi()
478 sum); in cros_ec_pkt_xfer_spi()
507 int sum; in cros_ec_cmd_xfer_spi() local
577 sum = ptr[0] + ptr[1]; in cros_ec_cmd_xfer_spi()
587 sum += ptr[i + 2]; in cros_ec_cmd_xfer_spi()
591 sum &= 0xff; in cros_ec_cmd_xfer_spi()
[all …]
/linux-4.4.14/drivers/char/
Dnvram.c488 unsigned short sum = 0; in pc_check_checksum() local
492 sum += __nvram_read_byte(i); in pc_check_checksum()
495 return (sum & 0xffff) == expect; in pc_check_checksum()
501 unsigned short sum = 0; in pc_set_checksum() local
504 sum += __nvram_read_byte(i); in pc_set_checksum()
505 __nvram_write_byte(sum >> 8, PC_CKS_LOC); in pc_set_checksum()
506 __nvram_write_byte(sum & 0xff, PC_CKS_LOC + 1); in pc_set_checksum()
594 unsigned char sum = 0; in atari_check_checksum() local
597 sum += __nvram_read_byte(i); in atari_check_checksum()
598 return (__nvram_read_byte(ATARI_CKS_LOC) == (~sum & 0xff)) && in atari_check_checksum()
[all …]
/linux-4.4.14/arch/alpha/lib/
Dchecksum.c47 __wsum sum) in csum_tcpudp_magic() argument
51 (__force u64)sum + ((len + proto) << 8)); in csum_tcpudp_magic()
57 __wsum sum) in csum_tcpudp_nofold() argument
62 (__force u64)sum + ((len + proto) << 8); in csum_tcpudp_nofold()
164 __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
169 result += (__force u32)sum; in csum_partial()
Dcsum_partial_copy.c334 __wsum sum, int *errp) in csum_partial_copy_from_user() argument
336 unsigned long checksum = (__force u32) sum; in csum_partial_copy_from_user()
344 return sum; in csum_partial_copy_from_user()
379 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
385 dst, len, sum, NULL); in csum_partial_copy_nocheck()
/linux-4.4.14/arch/x86/lib/
Dcsum-wrappers_64.c130 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
132 return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL); in csum_partial_copy_nocheck()
138 __u32 len, unsigned short proto, __wsum sum) in csum_ipv6_magic() argument
143 (__force __u64)sum; in csum_ipv6_magic()
151 : [sum] "=r" (sum64) in csum_ipv6_magic()
Dcsum-partial_64.c133 __wsum csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
136 (__force u32)sum); in csum_partial()
Dchecksum_32.S54 movl 20(%esp),%eax # Function arg: unsigned int sum
142 movl 20(%esp),%eax # Function arg: unsigned int sum
289 movl ARGBASE+16(%esp),%eax # sum
427 movl ARGBASE+16(%esp),%eax #sum
/linux-4.4.14/kernel/rcu/
Dsrcu.c150 unsigned long sum = 0; in srcu_readers_seq_idx() local
155 sum += t; in srcu_readers_seq_idx()
157 return sum; in srcu_readers_seq_idx()
167 unsigned long sum = 0; in srcu_readers_active_idx() local
172 sum += t; in srcu_readers_active_idx()
174 return sum; in srcu_readers_active_idx()
266 unsigned long sum = 0; in srcu_readers_active() local
269 sum += READ_ONCE(per_cpu_ptr(sp->per_cpu_ref, cpu)->c[0]); in srcu_readers_active()
270 sum += READ_ONCE(per_cpu_ptr(sp->per_cpu_ref, cpu)->c[1]); in srcu_readers_active()
272 return sum; in srcu_readers_active()
/linux-4.4.14/arch/c6x/include/asm/
Dchecksum.h14 unsigned short proto, __wsum sum) in csum_tcpudp_nofold() argument
26 : "=&a"(tmp), "+a"(len), "+a"(sum) in csum_tcpudp_nofold()
28 return sum; in csum_tcpudp_nofold()
/linux-4.4.14/arch/microblaze/include/asm/
Dchecksum.h20 unsigned short proto, __wsum sum) in csum_tcpudp_nofold() argument
26 : "+&d" (sum) in csum_tcpudp_nofold()
34 return sum; in csum_tcpudp_nofold()
/linux-4.4.14/arch/hexagon/include/asm/
Dchecksum.h34 int len, __wsum sum);
42 unsigned short len, unsigned short proto, __wsum sum);
46 unsigned short len, unsigned short proto, __wsum sum);
/linux-4.4.14/fs/befs/
Ddatastream.c251 befs_blocknr_t sum; in befs_find_brun_direct() local
263 for (i = 0, sum = 0; i < BEFS_NUM_DIRECT_BLOCKS; in befs_find_brun_direct()
264 sum += array[i].len, i++) { in befs_find_brun_direct()
265 if (blockno >= sum && blockno < sum + (array[i].len)) { in befs_find_brun_direct()
266 int offset = blockno - sum; in befs_find_brun_direct()
311 befs_blocknr_t sum = 0; in befs_find_brun_indirect() local
341 if (search_blk >= sum && search_blk < sum + len) { in befs_find_brun_indirect()
342 int offset = search_blk - sum; in befs_find_brun_indirect()
358 sum += len; in befs_find_brun_indirect()
/linux-4.4.14/include/drm/
Ddrm_fixed.h191 s64 sum = DRM_FIXED_ONE, term, y = x; in drm_fixp_exp() local
200 sum = sum + term; in drm_fixp_exp()
206 sum = drm_fixp_div(DRM_FIXED_ONE, sum); in drm_fixp_exp()
208 return sum; in drm_fixp_exp()
/linux-4.4.14/fs/f2fs/
Dhash.c30 __u32 sum = 0; in TEA_transform() local
36 sum += DELTA; in TEA_transform()
37 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); in TEA_transform()
38 b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d); in TEA_transform()
Dsegment.c792 struct f2fs_summary *sum) in __add_sum_entry() argument
797 memcpy(addr, sum, sizeof(struct f2fs_summary)); in __add_sum_entry()
1244 struct f2fs_summary *sum, int type) in allocate_data_block() argument
1269 __add_sum_entry(sbi, type, sum); in allocate_data_block()
1291 static void do_write_page(struct f2fs_summary *sum, struct f2fs_io_info *fio) in do_write_page() argument
1296 &fio->blk_addr, sum, type); in do_write_page()
1322 struct f2fs_summary sum; in write_node_page() local
1324 set_summary(&sum, nid, 0, 0); in write_node_page()
1325 do_write_page(&sum, fio); in write_node_page()
1331 struct f2fs_summary sum; in write_data_page() local
[all …]
Dgc.c404 struct f2fs_summary *sum, unsigned int segno, int gc_type) in gc_node_segment() argument
414 entry = sum; in gc_node_segment()
507 static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, in is_alive() argument
515 nid = le32_to_cpu(sum->nid); in is_alive()
516 ofs_in_node = le16_to_cpu(sum->ofs_in_node); in is_alive()
524 if (sum->version != dni->version) { in is_alive()
547 struct f2fs_summary sum; in move_encrypted_block() local
574 set_summary(&sum, dn.nid, dn.ofs_in_node, ni.version); in move_encrypted_block()
609 &fio.blk_addr, &sum, CURSEG_COLD_DATA); in move_encrypted_block()
667 static int gc_data_segment(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, in gc_data_segment() argument
[all …]
Drecovery.c265 struct f2fs_summary sum; in check_index_in_prev_nodes() local
282 sum = curseg->sum_blk->entries[blkoff]; in check_index_in_prev_nodes()
289 sum = sum_node->entries[blkoff]; in check_index_in_prev_nodes()
293 nid = le32_to_cpu(sum.nid); in check_index_in_prev_nodes()
299 tdn.ofs_in_node = le16_to_cpu(sum.ofs_in_node); in check_index_in_prev_nodes()
302 tdn.ofs_in_node = le16_to_cpu(sum.ofs_in_node); in check_index_in_prev_nodes()
325 le16_to_cpu(sum.ofs_in_node); in check_index_in_prev_nodes()
Dnode.c358 struct f2fs_summary_block *sum = curseg->sum_blk; in get_node_info() local
384 i = lookup_journal_in_cursum(sum, NAT_JOURNAL, nid, 0); in get_node_info()
386 ne = nat_in_journal(sum, i); in get_node_info()
1523 struct f2fs_summary_block *sum = curseg->sum_blk; in build_free_nids() local
1554 for (i = 0; i < nats_in_cursum(sum); i++) { in build_free_nids()
1555 block_t addr = le32_to_cpu(nat_in_journal(sum, i).block_addr); in build_free_nids()
1556 nid = le32_to_cpu(nid_in_journal(sum, i)); in build_free_nids()
1794 unsigned int segno, struct f2fs_summary_block *sum) in restore_node_summary() argument
1805 sum_entry = &sum->entries[0]; in restore_node_summary()
1834 struct f2fs_summary_block *sum = curseg->sum_blk; in remove_nats_in_journal() local
[all …]
Df2fs.h189 #define nats_in_cursum(sum) (le16_to_cpu(sum->n_nats)) argument
190 #define sits_in_cursum(sum) (le16_to_cpu(sum->n_sits)) argument
192 #define nat_in_journal(sum, i) (sum->nat_j.entries[i].ne) argument
193 #define nid_in_journal(sum, i) (sum->nat_j.entries[i].nid) argument
194 #define sit_in_journal(sum, i) (sum->sit_j.entries[i].se) argument
195 #define segno_in_journal(sum, i) (sum->sit_j.entries[i].segno) argument
197 #define MAX_NAT_JENTRIES(sum) (NAT_JOURNAL_ENTRIES - nats_in_cursum(sum)) argument
198 #define MAX_SIT_JENTRIES(sum) (SIT_JOURNAL_ENTRIES - sits_in_cursum(sum)) argument
214 static inline bool __has_cursum_space(struct f2fs_summary_block *sum, int size, in __has_cursum_space() argument
218 return size <= MAX_NAT_JENTRIES(sum); in __has_cursum_space()
[all …]
Dsegment.h655 static inline void set_summary(struct f2fs_summary *sum, nid_t nid, in set_summary() argument
658 sum->nid = cpu_to_le32(nid); in set_summary()
659 sum->ofs_in_node = cpu_to_le16(ofs_in_node); in set_summary()
660 sum->version = version; in set_summary()
/linux-4.4.14/drivers/net/ethernet/intel/e1000e/
Dmanage.c35 u8 sum = 0; in e1000_calculate_checksum() local
41 sum += buffer[i]; in e1000_calculate_checksum()
43 return (u8)(0 - sum); in e1000_calculate_checksum()
200 u16 length, u16 offset, u8 *sum) in e1000_mng_host_if_write() argument
220 *sum += *(tmp + j); in e1000_mng_host_if_write()
239 *sum += *(tmp + j); in e1000_mng_host_if_write()
251 *sum += *(tmp + j); in e1000_mng_host_if_write()
/linux-4.4.14/net/rds/
Diw_stats.c77 uint64_t *sum; in rds_iw_stats_info_copy() local
86 sum = (uint64_t *)&stats; in rds_iw_stats_info_copy()
88 *(sum++) += *(src++); in rds_iw_stats_info_copy()
Dib_stats.c85 uint64_t *sum; in rds_ib_stats_info_copy() local
94 sum = (uint64_t *)&stats; in rds_ib_stats_info_copy()
96 *(sum++) += *(src++); in rds_ib_stats_info_copy()
Dtcp_stats.c56 uint64_t *sum; in rds_tcp_stats_info_copy() local
65 sum = (uint64_t *)&stats; in rds_tcp_stats_info_copy()
67 *(sum++) += *(src++); in rds_tcp_stats_info_copy()
Dstats.c114 uint64_t *sum; in rds_stats_info() local
128 sum = (uint64_t *)&stats; in rds_stats_info()
130 *(sum++) += *(src++); in rds_stats_info()
/linux-4.4.14/arch/parisc/math-emu/
Dsfsqrt.c59 register unsigned int newbit, sum; in sgl_fsqrt() local
136 Sgl_addition(result,newbit,sum); in sgl_fsqrt()
137 if(sum <= Sgl_all(src)) { in sgl_fsqrt()
140 Sgl_subtract(src,sum,src); in sgl_fsqrt()
/linux-4.4.14/net/bridge/
Dbr_device.c152 struct pcpu_sw_netstats tmp, sum = { 0 }; in br_get_stats64() local
163 sum.tx_bytes += tmp.tx_bytes; in br_get_stats64()
164 sum.tx_packets += tmp.tx_packets; in br_get_stats64()
165 sum.rx_bytes += tmp.rx_bytes; in br_get_stats64()
166 sum.rx_packets += tmp.rx_packets; in br_get_stats64()
169 stats->tx_bytes = sum.tx_bytes; in br_get_stats64()
170 stats->tx_packets = sum.tx_packets; in br_get_stats64()
171 stats->rx_bytes = sum.rx_bytes; in br_get_stats64()
172 stats->rx_packets = sum.rx_packets; in br_get_stats64()
/linux-4.4.14/net/ipv6/netfilter/
Dip6t_NPT.c48 __sum16 sum; in ip6t_npt_map_pfx() local
74 sum = ~csum_fold(csum_add(csum_unfold((__force __sum16)addr->s6_addr16[idx]), in ip6t_npt_map_pfx()
76 if (sum == CSUM_MANGLED_0) in ip6t_npt_map_pfx()
77 sum = 0; in ip6t_npt_map_pfx()
78 *(__force __sum16 *)&addr->s6_addr16[idx] = sum; in ip6t_npt_map_pfx()
/linux-4.4.14/drivers/acpi/acpica/
Dtbprint.c236 u8 sum = 0; in acpi_tb_checksum() local
240 sum = (u8)(sum + *(buffer++)); in acpi_tb_checksum()
243 return (sum); in acpi_tb_checksum()
/linux-4.4.14/drivers/media/pci/zoran/
Dzr36050.c431 int sum = 0; in zr36050_init() local
459 sum += zr36050_set_sof(ptr); in zr36050_init()
460 sum += zr36050_set_sos(ptr); in zr36050_init()
461 sum += zr36050_set_dri(ptr); in zr36050_init()
466 sum += zr36050_pushit(ptr, ZR050_DQT_IDX, in zr36050_init()
468 sum += zr36050_pushit(ptr, ZR050_DHT_IDX, in zr36050_init()
474 sum += zr36050_pushit(ptr, ZR050_APP_IDX + 4, 60, in zr36050_init()
480 sum += zr36050_pushit(ptr, ZR050_COM_IDX + 4, 60, in zr36050_init()
500 sum = ptr->real_code_vol - sum; in zr36050_init()
501 bitcnt = sum << 3; /* need the size in bits */ in zr36050_init()
[all …]
Dzr36060.c424 int sum = 0; in zr36060_init() local
458 sum += zr36060_set_sof(ptr); in zr36060_init()
459 sum += zr36060_set_sos(ptr); in zr36060_init()
460 sum += zr36060_set_dri(ptr); in zr36060_init()
464 sum += in zr36060_init()
467 sum += in zr36060_init()
474 sum += zr36060_pushit(ptr, ZR060_APP_IDX + 4, 60, in zr36060_init()
480 sum += zr36060_pushit(ptr, ZR060_COM_IDX + 4, 60, in zr36060_init()
486 sum = ptr->real_code_vol - sum; in zr36060_init()
487 bitcnt = sum << 3; /* need the size in bits */ in zr36060_init()
[all …]
/linux-4.4.14/arch/mips/math-emu/
Dme-debugfs.c16 unsigned long sum = 0; in fpuemu_stat_get() local
24 sum += local_read(pv); in fpuemu_stat_get()
26 *val = sum; in fpuemu_stat_get()
/linux-4.4.14/arch/mn10300/kernel/
Dmn10300-watchdog.c135 int sum, cpu; in watchdog_interrupt() local
149 sum = irq_stat[cpu].__irq_count; in watchdog_interrupt()
151 if ((last_irq_sums[cpu] == sum) in watchdog_interrupt()
196 last_irq_sums[cpu] = sum; in watchdog_interrupt()
/linux-4.4.14/arch/powerpc/kernel/
Dirq.c409 u64 sum = per_cpu(irq_stat, cpu).timer_irqs_event; in arch_irq_stat_cpu() local
411 sum += per_cpu(irq_stat, cpu).pmu_irqs; in arch_irq_stat_cpu()
412 sum += per_cpu(irq_stat, cpu).mce_exceptions; in arch_irq_stat_cpu()
413 sum += per_cpu(irq_stat, cpu).spurious_irqs; in arch_irq_stat_cpu()
414 sum += per_cpu(irq_stat, cpu).timer_irqs_others; in arch_irq_stat_cpu()
415 sum += per_cpu(irq_stat, cpu).hmi_exceptions; in arch_irq_stat_cpu()
417 sum += per_cpu(irq_stat, cpu).doorbell_irqs; in arch_irq_stat_cpu()
420 return sum; in arch_irq_stat_cpu()
/linux-4.4.14/drivers/staging/lustre/lnet/klnds/socklnd/
Dsocklnd_lib.c218 int sum; in ksocknal_lib_recv_iov() local
242 for (i = 0, sum = rc; sum > 0; i++, sum -= fragnob) { in ksocknal_lib_recv_iov()
246 if (fragnob > sum) in ksocknal_lib_recv_iov()
247 fragnob = sum; in ksocknal_lib_recv_iov()
328 int sum; in ksocknal_lib_recv_kiov() local
354 for (i = 0, sum = rc; sum > 0; i++, sum -= fragnob) { in ksocknal_lib_recv_kiov()
363 if (fragnob > sum) in ksocknal_lib_recv_kiov()
364 fragnob = sum; in ksocknal_lib_recv_kiov()
/linux-4.4.14/drivers/media/common/b2c2/
Dflexcop-eeprom.c100 u8 sum = 0; in calc_lrc() local
102 sum = sum ^ buf[i]; in calc_lrc()
103 return sum; in calc_lrc()
/linux-4.4.14/arch/cris/include/arch-v10/arch/
Dchecksum.h13 unsigned short proto, __wsum sum) in csum_tcpudp_nofold() argument
24 : "0" (sum), "r" (daddr), "r" (saddr), "r" ((len + proto) << 8)); in csum_tcpudp_nofold()
/linux-4.4.14/arch/cris/include/arch-v32/arch/
Dchecksum.h14 unsigned short len, unsigned short proto, __wsum sum) in csum_tcpudp_nofold() argument
23 : "0" (sum), "r" (daddr), "r" (saddr), \ in csum_tcpudp_nofold()
/linux-4.4.14/arch/powerpc/platforms/ps3/
Dgelic_udbg.c224 u32 sum; in gelic_sendbuf() local
233 sum = 0; in gelic_sendbuf()
236 sum += *p++; in gelic_sendbuf()
237 h_ip->checksum = ~(sum + (sum >> 16)); in gelic_sendbuf()
/linux-4.4.14/fs/proc/
Dstat.c86 u64 sum = 0; in show_stat() local
108 sum += kstat_cpu_irqs_sum(i); in show_stat()
109 sum += arch_irq_stat_cpu(i); in show_stat()
118 sum += arch_irq_stat(); in show_stat()
158 seq_printf(p, "intr %llu", (unsigned long long)sum); in show_stat()
/linux-4.4.14/fs/xfs/
Dxfs_rtalloc.c54 xfs_suminfo_t *sum) /* out: summary info for this block */ in xfs_rtget_summary() argument
56 return xfs_rtmodify_summary_int(mp, tp, log, bbno, 0, rbpp, rsb, sum); in xfs_rtget_summary()
76 xfs_suminfo_t sum; /* summary data */ in xfs_rtany_summary() local
85 error = xfs_rtget_summary(mp, tp, log, bbno, rbpp, rsb, &sum); in xfs_rtany_summary()
92 if (sum) { in xfs_rtany_summary()
119 xfs_suminfo_t sum; /* summary data */ in xfs_rtcopy_summary() local
128 &sumbno, &sum); in xfs_rtcopy_summary()
131 if (sum == 0) in xfs_rtcopy_summary()
133 error = xfs_rtmodify_summary(omp, tp, log, bbno, -sum, in xfs_rtcopy_summary()
137 error = xfs_rtmodify_summary(nmp, tp, log, bbno, sum, in xfs_rtcopy_summary()
[all …]
Dxfs_rtalloc.h117 xfs_suminfo_t *sum);
/linux-4.4.14/arch/c6x/lib/
Dchecksum.c17 __wsum sum, int *csum_err) in csum_partial_copy_from_user() argument
28 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
Dcsum_64plus.S17 ; int len, int sum)
22 ; B6: sum
386 ; unsigned int sum = (__force unsigned int)wsum;
390 ; result += sum;
391 ; if (sum > result)
/linux-4.4.14/fs/ext4/
Dhash.c20 __u32 sum = 0; in TEA_transform() local
26 sum += DELTA; in TEA_transform()
27 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); in TEA_transform()
28 b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d); in TEA_transform()
/linux-4.4.14/arch/sparc/kernel/
Dnmi.c85 unsigned int sum, touched = 0; in perfctr_irq() local
102 sum = local_cpu_data().irq0_irqs; in perfctr_irq()
107 if (!touched && __this_cpu_read(last_irq_sum) == sum) { in perfctr_irq()
113 __this_cpu_write(last_irq_sum, sum); in perfctr_irq()
/linux-4.4.14/fs/reiserfs/
Dhashes.c26 u32 sum = 0; \
35 sum += DELTA; \
36 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); \
37 b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d); \
/linux-4.4.14/kernel/locking/
Dpercpu-rwsem.c113 unsigned int sum = 0; in clear_fast_ctr() local
117 sum += per_cpu(*brw->fast_read_ctr, cpu); in clear_fast_ctr()
121 return sum; in clear_fast_ctr()
Dlocktorture.c651 long long sum = 0; in __torture_print_stats() local
657 sum += statp[i].n_lock_acquired; in __torture_print_stats()
666 sum, max, min, max / 2 > min ? "???" : "", in __torture_print_stats()
/linux-4.4.14/drivers/rtc/
Drtc-88pm860x.c246 unsigned int sum, data, mean, vrtc_set; in calibrate_vrtc_work() local
249 for (i = 0, sum = 0; i < 16; i++) { in calibrate_vrtc_work()
254 sum += data; in calibrate_vrtc_work()
256 mean = sum >> 4; in calibrate_vrtc_work()
260 sum = pm860x_reg_read(info->i2c, PM8607_RTC_MISC1); in calibrate_vrtc_work()
261 data = sum & 0x3; in calibrate_vrtc_work()
266 data = (sum & 0xf8) | (data & 0x3); in calibrate_vrtc_work()
272 data = (sum & 0xf8) | (data & 0x3); in calibrate_vrtc_work()
/linux-4.4.14/arch/x86/kernel/cpu/microcode/
Dintel_lib.c52 int sum, orig_sum, ext_sigcount = 0, i; in microcode_sanity_check() local
117 sum = orig_sum in microcode_sanity_check()
120 if (sum) { in microcode_sanity_check()
/linux-4.4.14/include/net/sctp/
Dchecksum.h46 static inline __wsum sctp_csum_update(const void *buff, int len, __wsum sum) in sctp_csum_update() argument
51 return crc32c(sum, buff, len); in sctp_csum_update()
/linux-4.4.14/arch/xtensa/lib/
Dchecksum.S36 #define ONES_ADD(sum, val) \ argument
37 add sum, sum, val ; \
38 bgeu sum, val, 99f ; \
39 addi sum, sum, 1 ; \
/linux-4.4.14/block/partitions/
Damiga.c21 u32 sum = 0; in checksum_block() local
24 sum += be32_to_cpu(*m++); in checksum_block()
25 return sum; in checksum_block()
Dacorn.c335 unsigned long sum; in valid_ics_sector() local
338 for (i = 0, sum = 0x50617274; i < 508; i++) in valid_ics_sector()
339 sum += data[i]; in valid_ics_sector()
341 sum -= le32_to_cpu(*(__le32 *)(&data[508])); in valid_ics_sector()
343 return sum == 0; in valid_ics_sector()
/linux-4.4.14/kernel/time/
Dtest_udelay.c39 uint64_t sum = 0; in udelay_test_single() local
61 sum += time_passed; in udelay_test_single()
64 avg = sum; in udelay_test_single()
Dposix-cpu-timers.c214 static void update_gt_cputime(struct task_cputime_atomic *cputime_atomic, struct task_cputime *sum) in update_gt_cputime() argument
216 __update_gt_cputime(&cputime_atomic->utime, sum->utime); in update_gt_cputime()
217 __update_gt_cputime(&cputime_atomic->stime, sum->stime); in update_gt_cputime()
218 __update_gt_cputime(&cputime_atomic->sum_exec_runtime, sum->sum_exec_runtime); in update_gt_cputime()
233 struct task_cputime sum; in thread_group_cputimer() local
242 thread_group_cputime(tsk, &sum); in thread_group_cputimer()
243 update_gt_cputime(&cputimer->cputime_atomic, &sum); in thread_group_cputimer()
/linux-4.4.14/net/appletalk/
Dddp.c920 int len, unsigned long sum) in atalk_sum_partial() argument
924 sum += *data++; in atalk_sum_partial()
925 sum = rol16(sum, 1); in atalk_sum_partial()
927 return sum; in atalk_sum_partial()
932 int len, unsigned long sum) in atalk_sum_skb() argument
942 sum = atalk_sum_partial(skb->data + offset, copy, sum); in atalk_sum_skb()
944 return sum; in atalk_sum_skb()
962 sum = atalk_sum_partial(vaddr + frag->page_offset + in atalk_sum_skb()
963 offset - start, copy, sum); in atalk_sum_skb()
967 return sum; in atalk_sum_skb()
[all …]
/linux-4.4.14/drivers/media/pci/cx88/
Dcx88-dsp.c128 u32 sum = int_goertzel(x, N, freq); in freq_magnitude() local
129 return (u32)int_sqrt(sum); in freq_magnitude()
135 u32 sum = 0; in noise_magnitude() local
148 sum += int_goertzel(x, N, freq_start); in noise_magnitude()
152 return (u32)int_sqrt(sum / samples); in noise_magnitude()
/linux-4.4.14/drivers/gpu/drm/nouveau/nvkm/subdev/mxm/
Dmxms.c70 u8 *mxms = mxms_data(mxm), sum = 0; in mxms_checksum() local
72 sum += *mxms++; in mxms_checksum()
73 if (sum) { in mxms_checksum()
/linux-4.4.14/arch/powerpc/kvm/
Dtiming.c144 u64 min, max, sum, sum_quad; in kvmppc_exit_timing_show() local
155 sum = vcpu->arch.timing_sum_duration[i]; in kvmppc_exit_timing_show()
156 do_div(sum, tb_ticks_per_usec); in kvmppc_exit_timing_show()
165 sum, in kvmppc_exit_timing_show()
/linux-4.4.14/drivers/input/misc/
Dyealink.c266 u8 sum = 0; in yealink_cmd() local
269 sum -= buf[i]; in yealink_cmd()
270 p->sum = sum; in yealink_cmd()
339 yld->ctl_data->sum = 0xff - CMD_KEYPRESS; in yealink_do_idle_tasks()
370 yld->ctl_data->sum = -1 - CMD_LED - val; in yealink_do_idle_tasks()
374 yld->ctl_data->sum = -1 - CMD_DIALTONE - val; in yealink_do_idle_tasks()
378 yld->ctl_data->sum = -1 - CMD_RINGTONE - val; in yealink_do_idle_tasks()
386 yld->ctl_data->sum = -1 - CMD_SCANCODE - val; in yealink_do_idle_tasks()
398 yld->ctl_data->sum = -CMD_LCD - ix - val - len; in yealink_do_idle_tasks()
404 yld->ctl_data->sum -= val; in yealink_do_idle_tasks()
[all …]
Drotary_encoder.c149 unsigned char sum; in rotary_encoder_quarter_period_irq() local
159 sum = (encoder->last_stable << 4) + state; in rotary_encoder_quarter_period_irq()
160 switch (sum) { in rotary_encoder_quarter_period_irq()
Dyealink.h33 s8 sum; /* negative sum of 15 preceding bytes */ member
/linux-4.4.14/drivers/staging/gdm724x/
Dgdm_lte.c184 int sum = 0; in icmp6_checksum() local
206 sum += pseudo_header.pa[i]; in icmp6_checksum()
210 sum += *w++; in icmp6_checksum()
214 sum = (sum >> 16) + (sum & 0xFFFF); in icmp6_checksum()
215 sum += (sum >> 16); in icmp6_checksum()
216 sum = ~sum & 0xffff; in icmp6_checksum()
218 return sum; in icmp6_checksum()
/linux-4.4.14/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
Dbase.c33 u8 sum = 0; in nvbios_checksum() local
35 sum += *data++; in nvbios_checksum()
36 return sum; in nvbios_checksum()
/linux-4.4.14/arch/powerpc/platforms/powermac/
Dnvram.c230 u16 sum = hdr->signature; in chrp_checksum() local
232 sum += *ptr; in chrp_checksum()
233 while (sum > 0xFF) in chrp_checksum()
234 sum = (sum & 0xFF) + (sum>>8); in chrp_checksum()
235 return sum; in chrp_checksum()
/linux-4.4.14/arch/x86/pci/
Dpcbios.c318 unsigned char sum; in pci_find_bios() local
339 sum = 0; in pci_find_bios()
341 sum += check->chars[i]; in pci_find_bios()
342 if (sum != 0) in pci_find_bios()
Dirq.c68 u8 sum; in pirq_check_routing_table() local
76 sum = 0; in pirq_check_routing_table()
78 sum += addr[i]; in pirq_check_routing_table()
79 if (!sum) { in pirq_check_routing_table()
/linux-4.4.14/arch/mips/txx9/rbtx4938/
Dsetup.c120 unsigned char sum; in rbtx4938_ethaddr_init() local
130 for (i = 0, sum = 0; i < sizeof(dat); i++) in rbtx4938_ethaddr_init()
131 sum += dat[i]; in rbtx4938_ethaddr_init()
132 if (sum) in rbtx4938_ethaddr_init()
/linux-4.4.14/Documentation/fb/
Dcmap_xfbdev.txt45 UnsignedToBigNum (sq, &sum);
46 BigNumAdd (&sum, &temp, &sum);
/linux-4.4.14/drivers/nvdimm/
Dclaim.c188 u64 sum; in nd_sb_checksum() local
197 sum = nd_fletcher64(nd_gen_sb, sizeof(*nd_gen_sb), 1); in nd_sb_checksum()
199 return sum; in nd_sb_checksum()
/linux-4.4.14/scripts/coccinelle/misc/
Dorplus.cocci48 cocci.print_main("sum of probable bitmasks, consider |",p)
54 msg = "WARNING: sum of probable bitmasks, consider |"
/linux-4.4.14/kernel/irq/
Dirqdesc.c621 unsigned int sum = 0; in kstat_irqs() local
626 sum += *per_cpu_ptr(desc->kstat_irqs, cpu); in kstat_irqs()
627 return sum; in kstat_irqs()
641 unsigned int sum; in kstat_irqs_usr() local
644 sum = kstat_irqs(irq); in kstat_irqs_usr()
646 return sum; in kstat_irqs_usr()
/linux-4.4.14/drivers/power/
D88pm860x_battery.c269 unsigned int sum; in calc_ccnt() local
276 sum = data & 0xffff; in calc_ccnt()
280 sum |= (data & 0xffff) << 16; in calc_ccnt()
281 ccnt->pos += sum; in calc_ccnt()
286 sum = data & 0xffff; in calc_ccnt()
290 sum |= (data & 0xffff) << 16; in calc_ccnt()
291 sum = ~sum + 1; /* since it's negative */ in calc_ccnt()
292 ccnt->neg += sum; in calc_ccnt()
/linux-4.4.14/fs/omfs/
Dbitmap.c10 unsigned long sum = 0; in omfs_count_free() local
15 sum += nbits - bitmap_weight(sbi->s_imap[i], nbits); in omfs_count_free()
17 return sum; in omfs_count_free()
/linux-4.4.14/drivers/mtd/
Dafs.c61 u32 sum = 0; in word_sum() local
64 sum += *p++; in word_sum()
66 return sum; in word_sum()
/linux-4.4.14/drivers/iio/temperature/
Dtsys01.c120 u8 sum = 0; in tsys01_crc_valid() local
123 sum += ((n_prom[0] >> 8) + (n_prom[0] & 0xFF)); in tsys01_crc_valid()
125 return (sum == 0); in tsys01_crc_valid()
/linux-4.4.14/drivers/platform/chrome/
Dcros_ec_lpc.c54 u8 sum = 0; in cros_ec_pkt_xfer_lpc() local
86 sum += dout[i]; in cros_ec_pkt_xfer_lpc()
103 sum += msg->data[i]; in cros_ec_pkt_xfer_lpc()
106 if (sum) { in cros_ec_pkt_xfer_lpc()
/linux-4.4.14/arch/alpha/boot/tools/
Dobjstrip.c108 unsigned long bb[64], sum = 0; in main() local
129 sum += bb[i]; in main()
131 bb[63] = sum; in main()
/linux-4.4.14/drivers/gpu/drm/exynos/
Dexynos_dp_core.c94 unsigned char sum = 0; in exynos_dp_calc_edid_check_sum() local
97 sum = sum + edid_data[i]; in exynos_dp_calc_edid_check_sum()
99 return sum; in exynos_dp_calc_edid_check_sum()
106 unsigned char sum; in exynos_dp_read_edid() local
135 sum = exynos_dp_calc_edid_check_sum(edid); in exynos_dp_read_edid()
136 if (sum != 0) { in exynos_dp_read_edid()
151 sum = exynos_dp_calc_edid_check_sum(&edid[EDID_BLOCK_LENGTH]); in exynos_dp_read_edid()
152 if (sum != 0) { in exynos_dp_read_edid()
180 sum = exynos_dp_calc_edid_check_sum(edid); in exynos_dp_read_edid()
181 if (sum != 0) { in exynos_dp_read_edid()
/linux-4.4.14/drivers/media/rc/
Dstreamzap.c97 unsigned long sum; member
153 rawir.duration -= sz->sum; in sz_push_full_pulse()
161 sz->sum = 0; in sz_push_full_pulse()
167 sz->sum += rawir.duration; in sz_push_full_pulse()
188 sz->sum += rawir.duration; in sz_push_full_space()
/linux-4.4.14/drivers/video/fbdev/omap2/dss/
Dhdmi4_core.c633 u8 sum = 0, checksum = 0; in hdmi_core_audio_infoframe_cfg() local
644 sum += 0x84 + 0x001 + 0x00a; in hdmi_core_audio_infoframe_cfg()
648 sum += info_aud->db1_ct_cc; in hdmi_core_audio_infoframe_cfg()
652 sum += info_aud->db2_sf_ss; in hdmi_core_audio_infoframe_cfg()
655 sum += info_aud->db3; in hdmi_core_audio_infoframe_cfg()
665 sum += info_aud->db4_ca; in hdmi_core_audio_infoframe_cfg()
669 sum += info_aud->db5_dminh_lsv; in hdmi_core_audio_infoframe_cfg()
677 checksum = 0x100 - sum; in hdmi_core_audio_infoframe_cfg()
/linux-4.4.14/scripts/mod/
Dsumversion.c400 void get_src_version(const char *modname, char sum[], unsigned sumlen) in get_src_version() argument
450 md4_final_ascii(&md, sum, sumlen); in get_src_version()
455 static void write_version(const char *filename, const char *sum, in write_version() argument
473 if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) { in write_version()
/linux-4.4.14/drivers/pnp/pnpbios/
Dcore.c440 u8 sum; in pnpbios_probe_system() local
464 for (sum = 0, i = 0; i < length; i++) in pnpbios_probe_system()
465 sum += check->chars[i]; in pnpbios_probe_system()
466 if (sum) { in pnpbios_probe_system()
/linux-4.4.14/net/batman-adv/
Dmain.h332 u64 *counters, sum = 0; in batadv_sum_counter() local
337 sum += counters[idx]; in batadv_sum_counter()
340 return sum; in batadv_sum_counter()
/linux-4.4.14/fs/btrfs/
Dordered-data.h182 struct btrfs_ordered_sum *sum);
199 u32 *sum, int len);
Dordered-data.c279 struct btrfs_ordered_sum *sum) in btrfs_add_ordered_sum() argument
285 list_add_tail(&sum->list, &entry->list); in btrfs_add_ordered_sum()
562 struct btrfs_ordered_sum *sum; in btrfs_put_ordered_extent() local
575 sum = list_entry(cur, struct btrfs_ordered_sum, list); in btrfs_put_ordered_extent()
576 list_del(&sum->list); in btrfs_put_ordered_extent()
577 kfree(sum); in btrfs_put_ordered_extent()
1065 u32 *sum, int len) in btrfs_find_ordered_sum() argument
1088 memcpy(sum + index, ordered_sum->sums + i, in btrfs_find_ordered_sum()
Dscrub.c410 struct btrfs_ordered_sum *sum; in scrub_free_csums() local
411 sum = list_first_entry(&sctx->csum_list, in scrub_free_csums()
413 list_del(&sum->list); in scrub_free_csums()
414 kfree(sum); in scrub_free_csums()
2451 struct btrfs_ordered_sum *sum = NULL; in scrub_find_csum() local
2456 sum = list_first_entry(&sctx->csum_list, in scrub_find_csum()
2458 if (sum->bytenr > logical) in scrub_find_csum()
2460 if (sum->bytenr + sum->len > logical) in scrub_find_csum()
2464 list_del(&sum->list); in scrub_find_csum()
2465 kfree(sum); in scrub_find_csum()
[all …]
/linux-4.4.14/fs/minix/
Dbitmap.c28 __u32 sum = 0; in count_free() local
35 sum += 16 - hweight16(*p++); in count_free()
38 return sum; in count_free()
/linux-4.4.14/drivers/tty/vt/
Dconsolemap.c179 unsigned long sum; member
443 if (!q || q == p || q->sum != p->sum) in con_unify_unimap()
497 p->sum += (fontpos << 20) + unicode; in con_insert_unipair()
521 p->sum = 0; in con_do_clear_unimap()
/linux-4.4.14/drivers/net/can/softing/
Dsofting_fw.c236 unsigned int sum, rx_sum; in softing_load_app_fw() local
288 for (sum = 0, j = 0; j < len; ++j) in softing_load_app_fw()
289 sum += dat[j]; in softing_load_app_fw()
291 sum &= 0xffff; in softing_load_app_fw()
304 if (rx_sum != sum) { in softing_load_app_fw()
306 ", wanted 0x%04x, got 0x%04x\n", sum, rx_sum); in softing_load_app_fw()
/linux-4.4.14/drivers/input/
Dinput-mt.c331 int i, k, sum; in find_reduced_matrix() local
336 sum = 0; in find_reduced_matrix()
338 sum += adjust_dual(w + i, 1, w + i + nr, nc <= nr, mu); in find_reduced_matrix()
339 if (!sum) in find_reduced_matrix()
/linux-4.4.14/Documentation/input/
Dwalkera0701.txt107 calculated by sum of binary values in checked nibbles + sum of octal values
108 in checked nibbles divided by 8. Only bit 0 of this sum is used.
/linux-4.4.14/net/xfrm/
Dxfrm_hash.h21 u32 sum = (__force u32)daddr->a4 + (__force u32)saddr->a4; in __xfrm4_daddr_saddr_hash() local
22 return ntohl((__force __be32)sum); in __xfrm4_daddr_saddr_hash()
/linux-4.4.14/include/linux/
Dbacking-dev.h106 s64 sum; in wb_stat_sum() local
110 sum = __wb_stat_sum(wb, item); in wb_stat_sum()
113 return sum; in wb_stat_sum()
Dblk-mq.h266 #define blk_ctx_sum(q, sum) \ argument
272 __ret += sum; \
/linux-4.4.14/Documentation/scheduler/
Dsched-stats.txt51 7) sum of all time spent running by tasks on this processor (in jiffies)
52 8) sum of all time spent waiting to run by tasks on this processor (in
76 4) sum of imbalances discovered (if any) with each call to
93 12) sum of imbalances discovered (if any) with each call to
109 20) sum of imbalances discovered (if any) with each call to
/linux-4.4.14/drivers/net/ethernet/qlogic/netxen/
Dnetxen_nic_ctx.c160 u64 sum = 0 ; in netxen_check_template_checksum() local
165 sum += *buff++ ; in netxen_check_template_checksum()
166 while (sum >> 32) in netxen_check_template_checksum()
167 sum = (sum & 0xFFFFFFFF) + (sum >> 32) ; in netxen_check_template_checksum()
169 return ~sum; in netxen_check_template_checksum()
/linux-4.4.14/net/ipx/
Daf_ipx.c1214 __u32 sum = p[1] + (p[2] & (__force u16)htons(0x00ff)); in ipx_cksum() local
1220 sum += *p++; in ipx_cksum()
1224 sum += (__force u16)htons(0xff00) & *p; in ipx_cksum()
1227 sum = (sum & 0xffff) + (sum >> 16); in ipx_cksum()
1230 if (sum >= 0x10000) in ipx_cksum()
1231 sum++; in ipx_cksum()
1237 if (sum) in ipx_cksum()
1238 sum = ~sum; in ipx_cksum()
1240 return (__force __be16)sum; in ipx_cksum()
/linux-4.4.14/Documentation/ia64/
Daliasing-test.c25 int sum; variable
52 sum += *c++; in map_mem()
/linux-4.4.14/fs/romfs/
Dsuper.c454 __u32 sum; in romfs_checksum() local
456 sum = 0; in romfs_checksum()
459 sum += be32_to_cpu(*ptr++); in romfs_checksum()
462 return sum; in romfs_checksum()
/linux-4.4.14/fs/affs/
Damigaffs.c339 u32 sum; in affs_checksum_block() local
342 sum = 0; in affs_checksum_block()
344 sum += be32_to_cpu(*ptr++); in affs_checksum_block()
345 return sum; in affs_checksum_block()
/linux-4.4.14/arch/arm64/kernel/
Dsmp.c654 u64 sum = 0; in smp_irq_stat_cpu() local
658 sum += __get_irq_stat(cpu, ipi_irqs[i]); in smp_irq_stat_cpu()
660 return sum; in smp_irq_stat_cpu()
/linux-4.4.14/arch/arm/kernel/
Dsmp.c507 u64 sum = 0; in smp_irq_stat_cpu() local
511 sum += __get_irq_stat(cpu, ipi_irqs[i]); in smp_irq_stat_cpu()
513 return sum; in smp_irq_stat_cpu()
/linux-4.4.14/drivers/staging/lustre/lustre/obdclass/
Dlprocfs_status.c689 __u64 sum = ret.lc_sum; in lprocfs_rd_import() local
691 do_div(sum, ret.lc_count); in lprocfs_rd_import()
692 ret.lc_sum = sum; in lprocfs_rd_import()
736 __u64 sum = ret.lc_sum; in lprocfs_rd_import() local
738 do_div(sum, ret.lc_count); in lprocfs_rd_import()
739 ret.lc_sum = sum; in lprocfs_rd_import()
752 __u64 sum = ret.lc_sum; in lprocfs_rd_import() local
754 do_div(sum, ret.lc_count); in lprocfs_rd_import()
755 ret.lc_sum = sum; in lprocfs_rd_import()
/linux-4.4.14/net/ipv4/
Dinet_fragment.c300 unsigned int sum, sum_truesize = 0; in inet_frag_destroy() local
315 sum = sum_truesize + f->qsize; in inet_frag_destroy()
321 sub_frag_mem_limit(nf, sum); in inet_frag_destroy()
/linux-4.4.14/tools/perf/Documentation/
Dcallchain-overhead-calculation.txt6 This is the value that perf shows traditionally and sum of all the
15 It might be confusing that the sum of all the 'children' overhead
/linux-4.4.14/net/dccp/
Dackvec.h111 int dccp_ackvec_update_records(struct dccp_ackvec *av, u64 seq, u8 sum);
/linux-4.4.14/drivers/net/wireless/mediatek/mt7601u/
Dmac.c309 u32 sum, n; in mt7601u_mac_work() local
320 sum = 0; in mt7601u_mac_work()
334 sum += (val & 0xffff) * (1 + k * 2) + in mt7601u_mac_work()
339 atomic_set(&dev->avg_ampdu_len, n ? DIV_ROUND_CLOSEST(sum, n) : 1); in mt7601u_mac_work()
/linux-4.4.14/drivers/scsi/qla2xxx/
Dqla_tmpl.c859 uint64_t sum = 0; in qla27xx_template_checksum() local
864 sum += *buf++; in qla27xx_template_checksum()
866 sum = (sum & 0xffffffff) + (sum >> 32); in qla27xx_template_checksum()
868 return ~sum; in qla27xx_template_checksum()
/linux-4.4.14/fs/
Dinode.c81 long sum = 0; in get_nr_inodes() local
83 sum += per_cpu(nr_inodes, i); in get_nr_inodes()
84 return sum < 0 ? 0 : sum; in get_nr_inodes()
90 long sum = 0; in get_nr_inodes_unused() local
92 sum += per_cpu(nr_unused, i); in get_nr_inodes_unused()
93 return sum < 0 ? 0 : sum; in get_nr_inodes_unused()
/linux-4.4.14/arch/x86/um/
Dchecksum_32.S55 movl 20(%esp),%eax # Function arg: unsigned int sum
125 movl 20(%esp),%eax # Function arg: unsigned int sum
/linux-4.4.14/net/bluetooth/
Decc.c190 u64 sum; in vli_add() local
192 sum = left[i] + right[i] + carry; in vli_add()
193 if (sum != left[i]) in vli_add()
194 carry = (sum < left[i]); in vli_add()
196 result[i] = sum; in vli_add()
/linux-4.4.14/drivers/watchdog/
Dhpwdt.c274 char sum = 0; in bios_checksum() local
282 sum += ptr[i]; in bios_checksum()
284 return ((sum == 0) && (len > 0)); in bios_checksum()
/linux-4.4.14/block/
Dblk-cgroup.c703 u64 sum = 0; in blkg_stat_recursive_sum() local
719 sum += blkg_stat_read(stat) + atomic64_read(&stat->aux_cnt); in blkg_stat_recursive_sum()
723 return sum; in blkg_stat_recursive_sum()
745 struct blkg_rwstat sum = { }; in blkg_rwstat_recursive_sum() local
765 &sum.aux_cnt[i]); in blkg_rwstat_recursive_sum()
769 return sum; in blkg_rwstat_recursive_sum()
/linux-4.4.14/tools/perf/util/
Dannotate.c559 h->sum++; in __symbol__inc_addr_samples()
809 if (h->sum) { in disasm__calc_percent()
811 percent = 100.0 * hits / h->sum; in disasm__calc_percent()
1364 u64 h_sum = h->sum; in symbol__get_source_line()
1370 h_sum += h->sum; in symbol__get_source_line()
1393 src_line->samples[k].percent = 100.0 * h->addr[i] / h->sum; in symbol__get_source_line()
1462 printf("%*s: %" PRIu64 "\n", BITS_PER_LONG / 2, "h->sum", h->sum); in symbol__annotate_hits()
1564 h->sum = 0; in symbol__annotate_decay_histogram()
1567 h->sum += h->addr[offset]; in symbol__annotate_decay_histogram()
/linux-4.4.14/drivers/s390/scsi/
Dzfcp_sysfs.c388 fsum = lat->_name.fabric.sum * adapter->timer_ticks; \
391 csum = lat->_name.channel.sum * adapter->timer_ticks; \
418 lat->_name.fabric.sum = 0; \
421 lat->_name.channel.sum = 0; \
/linux-4.4.14/drivers/scsi/qla4xxx/
Dql4_83xx.c746 uint32_t sum = 0; in qla4_83xx_reset_seq_checksum_test() local
752 sum += *buff++; in qla4_83xx_reset_seq_checksum_test()
754 while (sum >> 16) in qla4_83xx_reset_seq_checksum_test()
755 sum = (sum & 0xFFFF) + (sum >> 16); in qla4_83xx_reset_seq_checksum_test()
758 if (~sum) { in qla4_83xx_reset_seq_checksum_test()
/linux-4.4.14/drivers/net/ethernet/qlogic/qlcnic/
Dqlcnic_minidump.c1084 uint64_t sum = 0; in qlcnic_temp_checksum() local
1087 sum += *temp_buffer++; in qlcnic_temp_checksum()
1088 while (sum >> 32) in qlcnic_temp_checksum()
1089 sum = (sum & 0xFFFFFFFF) + (sum >> 32); in qlcnic_temp_checksum()
1090 return ~sum; in qlcnic_temp_checksum()
/linux-4.4.14/Documentation/usb/
Dauthorization.txt75 sum=$(md5sum /mntpoint/.signature)
76 if [ $sum = $(cat /etc/lockdown/keysum) ]
Dmisc_usbsevseg.txt42 To set multiple decimals points sum up each power.
/linux-4.4.14/drivers/staging/fwserial/
Dfwserial.c146 unsigned sum; in fwtty_dump_profile() local
156 for (j = 0, sum = 0; j <= k; ++j) in fwtty_dump_profile()
157 sum += stats->reads[j]; in fwtty_dump_profile()
158 seq_printf(m, "\n%14s: %6d", "reads", sum); in fwtty_dump_profile()
162 for (j = 0, sum = 0; j <= k; ++j) in fwtty_dump_profile()
163 sum += stats->writes[j]; in fwtty_dump_profile()
164 seq_printf(m, "\n%14s: %6d", "writes", sum); in fwtty_dump_profile()
168 for (j = 0, sum = 0; j <= k; ++j) in fwtty_dump_profile()
169 sum += stats->txns[j]; in fwtty_dump_profile()
170 seq_printf(m, "\n%14s: %6d", "txns", sum); in fwtty_dump_profile()
[all …]
/linux-4.4.14/Documentation/
Dlocal_ops.txt104 Those local counters can be read from foreign CPUs to sum the count. Note that
108 long sum = 0;
110 sum += local_read(&per_cpu(counters, cpu));
/linux-4.4.14/fs/ubifs/
Dfind.c236 int err = 0, sum, exclude_index = pick_free == 2 ? 1 : 0; in ubifs_find_dirty_leb() local
289 sum = idx_lp->free + idx_lp->dirty; in ubifs_find_dirty_leb()
300 if (sum < min_space || sum < c->half_leb_size) in ubifs_find_dirty_leb()
/linux-4.4.14/arch/arm/mach-pxa/
Dsharpsl_pm.c468 int i, j, k, temp, sum = 0; in get_select_val() local
492 sum += val[i]; in get_select_val()
494 …dev_dbg(sharpsl_pm.dev, "Average: %d from values: %d, %d, %d, %d, %d\n", sum/3, val[0], val[1], va… in get_select_val()
496 return sum/3; in get_select_val()
/linux-4.4.14/fs/xfs/libxfs/
Dxfs_rtbitmap.c441 xfs_suminfo_t *sum) /* out: summary info for this block */ in xfs_rtmodify_summary_int() argument
491 if (sum) in xfs_rtmodify_summary_int()
492 *sum = *sp; in xfs_rtmodify_summary_int()
/linux-4.4.14/include/uapi/linux/
Djffs2.h204 jint32_t sum[0]; /* inode summary info */ member
/linux-4.4.14/drivers/md/bcache/
Dsysfs.c764 uint64_t sum = 0; in SHOW() local
802 sum += INITIAL_PRIO - cached[i]; in SHOW()
805 do_div(sum, n); in SHOW()
824 meta * 100 / (size_t) ca->sb.nbuckets, sum, in SHOW()

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