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Searched refs:bytes (Results 1 – 25 of 28) sorted by relevance

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/lib/
Dmemweight.c11 size_t memweight(const void *ptr, size_t bytes) in memweight() argument
17 for (; bytes > 0 && ((unsigned long)bitmap) % sizeof(long); in memweight()
18 bytes--, bitmap++) in memweight()
21 longs = bytes / sizeof(long); in memweight()
26 bytes -= longs * sizeof(long); in memweight()
34 for (; bytes > 0; bytes--, bitmap++) in memweight()
Diov_iter.c173 static size_t copy_page_to_iter_iovec(struct page *page, size_t offset, size_t bytes, in copy_page_to_iter_iovec() argument
181 if (unlikely(bytes > i->count)) in copy_page_to_iter_iovec()
182 bytes = i->count; in copy_page_to_iter_iovec()
184 if (unlikely(!bytes)) in copy_page_to_iter_iovec()
188 wanted = bytes; in copy_page_to_iter_iovec()
192 copy = min(bytes, iov->iov_len - skip); in copy_page_to_iter_iovec()
203 bytes -= copy; in copy_page_to_iter_iovec()
205 while (unlikely(!left && bytes)) { in copy_page_to_iter_iovec()
208 copy = min(bytes, iov->iov_len); in copy_page_to_iter_iovec()
213 bytes -= copy; in copy_page_to_iter_iovec()
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Drandom32.c75 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t bytes) in prandom_bytes_state() argument
79 while (bytes >= sizeof(u32)) { in prandom_bytes_state()
82 bytes -= sizeof(u32); in prandom_bytes_state()
85 if (bytes > 0) { in prandom_bytes_state()
89 bytes--; in prandom_bytes_state()
91 } while (bytes > 0); in prandom_bytes_state()
400 void prandom_bytes(void *buf, size_t bytes) in prandom_bytes() argument
405 while (bytes >= sizeof(u32)) { in prandom_bytes()
408 bytes -= sizeof(u32); in prandom_bytes()
411 if (bytes > 0) { in prandom_bytes()
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Dcrc32test.c668 int bytes = 0; in crc32c_test() local
678 bytes += 2*test[i].length; in crc32c_test()
703 bytes, nsec); in crc32c_test()
748 int bytes = 0; in crc32_test() local
758 bytes += 2*test[i].length; in crc32_test()
791 bytes, nsec); in crc32_test()
Dtest_meminit.c169 int bytes; in check_buf() local
172 bytes = count_nonzero_bytes(buf, size); in check_buf()
175 return bytes; in check_buf()
180 if (bytes) in check_buf()
322 int num, bytes; in do_kmem_cache_size_bulk() local
331 bytes = count_nonzero_bytes(objects[i], size); in do_kmem_cache_size_bulk()
332 if (bytes) in do_kmem_cache_size_bulk()
Dstring.c1079 static void *check_bytes8(const u8 *start, u8 value, unsigned int bytes) in check_bytes8() argument
1081 while (bytes) { in check_bytes8()
1085 bytes--; in check_bytes8()
1099 void *memchr_inv(const void *start, int c, size_t bytes) in memchr_inv() argument
1105 if (bytes <= 16) in memchr_inv()
1106 return check_bytes8(start, value, bytes); in memchr_inv()
1129 bytes -= prefix; in memchr_inv()
1132 words = bytes / 8; in memchr_inv()
1141 return check_bytes8(start, value, bytes % 8); in memchr_inv()
/lib/raid6/
Drecov.c20 static void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, in raid6_2data_recov_intx1() argument
41 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_intx1()
54 while ( bytes-- ) { in raid6_2data_recov_intx1()
64 static void raid6_datap_recov_intx1(int disks, size_t bytes, int faila, in raid6_datap_recov_intx1() argument
79 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_intx1()
89 while ( bytes-- ) { in raid6_datap_recov_intx1()
108 void raid6_dual_recov(int disks, size_t bytes, int faila, int failb, void **ptrs) in raid6_dual_recov() argument
119 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_dual_recov()
128 raid6_datap_recov(disks, bytes, faila, ptrs); in raid6_dual_recov()
131 raid6_2data_recov(disks, bytes, faila, failb, ptrs); in raid6_dual_recov()
Drecov_avx2.c16 static void raid6_2data_recov_avx2(int disks, size_t bytes, int faila, in raid6_2data_recov_avx2() argument
37 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_avx2()
55 while (bytes) { in raid6_2data_recov_avx2()
128 bytes -= 64; in raid6_2data_recov_avx2()
175 bytes -= 32; in raid6_2data_recov_avx2()
186 static void raid6_datap_recov_avx2(int disks, size_t bytes, int faila, in raid6_datap_recov_avx2() argument
202 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_avx2()
215 while (bytes) { in raid6_datap_recov_avx2()
263 bytes -= 64; in raid6_datap_recov_avx2()
293 bytes -= 32; in raid6_datap_recov_avx2()
Drecov_avx512.c24 static void raid6_2data_recov_avx512(int disks, size_t bytes, int faila, in raid6_2data_recov_avx512() argument
48 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_avx512()
66 while (bytes) { in raid6_2data_recov_avx512()
155 bytes -= 128; in raid6_2data_recov_avx512()
216 bytes -= 64; in raid6_2data_recov_avx512()
227 static void raid6_datap_recov_avx512(int disks, size_t bytes, int faila, in raid6_datap_recov_avx512() argument
246 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_avx512()
259 while (bytes) { in raid6_datap_recov_avx512()
319 bytes -= 128; in raid6_datap_recov_avx512()
359 bytes -= 64; in raid6_datap_recov_avx512()
Drecov_ssse3.c16 static void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, in raid6_2data_recov_ssse3() argument
39 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_ssse3()
63 while (bytes) { in raid6_2data_recov_ssse3()
132 bytes -= 32; in raid6_2data_recov_ssse3()
179 bytes -= 16; in raid6_2data_recov_ssse3()
191 static void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila, in raid6_datap_recov_ssse3() argument
209 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_ssse3()
222 while (bytes) { in raid6_datap_recov_ssse3()
277 bytes -= 32; in raid6_datap_recov_ssse3()
308 bytes -= 16; in raid6_datap_recov_ssse3()
Drecov_neon.c22 void __raid6_2data_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dp,
26 void __raid6_datap_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dq,
29 static void raid6_2data_recov_neon(int disks, size_t bytes, int faila, in raid6_2data_recov_neon() argument
51 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_neon()
65 __raid6_2data_recov_neon(bytes, p, q, dp, dq, pbmul, qmul); in raid6_2data_recov_neon()
69 static void raid6_datap_recov_neon(int disks, size_t bytes, int faila, in raid6_datap_recov_neon() argument
86 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_neon()
96 __raid6_datap_recov_neon(bytes, p, q, dq, qmul); in raid6_datap_recov_neon()
Drecov_s390xc.c23 static void raid6_2data_recov_s390xc(int disks, size_t bytes, int faila, in raid6_2data_recov_s390xc() argument
44 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_s390xc()
57 while (bytes) { in raid6_2data_recov_s390xc()
67 bytes -= 256; in raid6_2data_recov_s390xc()
72 static void raid6_datap_recov_s390xc(int disks, size_t bytes, int faila, in raid6_datap_recov_s390xc() argument
88 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_s390xc()
98 while (bytes) { in raid6_datap_recov_s390xc()
106 bytes -= 256; in raid6_datap_recov_s390xc()
Davx512.c44 static void raid6_avx5121_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx5121_gen_syndrome() argument
61 for (d = 0; d < bytes; d += 64) { in raid6_avx5121_gen_syndrome()
102 size_t bytes, void **ptrs) in raid6_avx5121_xor_syndrome() argument
117 for (d = 0 ; d < bytes ; d += 64) { in raid6_avx5121_xor_syndrome()
171 static void raid6_avx5122_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx5122_gen_syndrome() argument
189 for (d = 0; d < bytes; d += 128) { in raid6_avx5122_gen_syndrome()
234 size_t bytes, void **ptrs) in raid6_avx5122_xor_syndrome() argument
249 for (d = 0 ; d < bytes ; d += 128) { in raid6_avx5122_xor_syndrome()
330 static void raid6_avx5124_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx5124_gen_syndrome() argument
355 for (d = 0; d < bytes; d += 256) { in raid6_avx5124_gen_syndrome()
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Davx2.c34 static void raid6_avx21_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx21_gen_syndrome() argument
49 for (d = 0; d < bytes; d += 32) { in raid6_avx21_gen_syndrome()
83 size_t bytes, void **ptrs) in raid6_avx21_xor_syndrome() argument
97 for (d = 0 ; d < bytes ; d += 32) { in raid6_avx21_xor_syndrome()
141 static void raid6_avx22_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx22_gen_syndrome() argument
157 for (d = 0; d < bytes; d += 64) { in raid6_avx22_gen_syndrome()
193 size_t bytes, void **ptrs) in raid6_avx22_xor_syndrome() argument
207 for (d = 0 ; d < bytes ; d += 64) { in raid6_avx22_xor_syndrome()
273 static void raid6_avx24_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx24_gen_syndrome() argument
296 for (d = 0; d < bytes; d += 128) { in raid6_avx24_gen_syndrome()
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Dsse2.c36 static void raid6_sse21_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse21_gen_syndrome() argument
51 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_sse21_gen_syndrome()
88 size_t bytes, void **ptrs) in raid6_sse21_xor_syndrome() argument
102 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_sse21_xor_syndrome()
146 static void raid6_sse22_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse22_gen_syndrome() argument
163 for ( d = 0 ; d < bytes ; d += 32 ) { in raid6_sse22_gen_syndrome()
199 size_t bytes, void **ptrs) in raid6_sse22_xor_syndrome() argument
213 for ( d = 0 ; d < bytes ; d += 32 ) { in raid6_sse22_xor_syndrome()
278 static void raid6_sse24_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse24_gen_syndrome() argument
304 for ( d = 0 ; d < bytes ; d += 64 ) { in raid6_sse24_gen_syndrome()
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Dneon.c31 size_t bytes, void **ptrs) \
37 (unsigned long)bytes, ptrs); \
42 size_t bytes, void **ptrs) \
48 start, stop, (unsigned long)bytes, ptrs); \
Drecov_neon_inner.c27 void __raid6_2data_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dp, in __raid6_2data_recov_neon() argument
49 while (bytes) { in __raid6_2data_recov_neon()
69 bytes -= 16; in __raid6_2data_recov_neon()
77 void __raid6_datap_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dq, in __raid6_datap_recov_neon() argument
91 while (bytes) { in __raid6_datap_recov_neon()
105 bytes -= 16; in __raid6_datap_recov_neon()
Dmmx.c35 static void raid6_mmx1_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_mmx1_gen_syndrome() argument
50 for ( d = 0 ; d < bytes ; d += 8 ) { in raid6_mmx1_gen_syndrome()
83 static void raid6_mmx2_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_mmx2_gen_syndrome() argument
99 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_mmx2_gen_syndrome()
Dsse1.c40 static void raid6_sse11_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse11_gen_syndrome() argument
55 for ( d = 0 ; d < bytes ; d += 8 ) { in raid6_sse11_gen_syndrome()
99 static void raid6_sse12_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse12_gen_syndrome() argument
116 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_sse12_gen_syndrome()
Ds390vx.uc28 * The SHLBYTE() operation shifts each of the 16 bytes in
38 * For each of the 16 bytes in the vector register y the MASK()
83 static void raid6_s390vx$#_gen_syndrome(int disks, size_t bytes, void **ptrs)
97 for (d = 0; d < bytes; d += $#*NSIZE) {
116 size_t bytes, void **ptrs)
130 for (d = 0; d < bytes; d += $#*NSIZE) {
Dvpermxor.uc43 static void noinline raid6_vpermxor$#_gen_syndrome_real(int disks, size_t bytes,
55 for (d = 0; d < bytes; d += NSIZE*$#) {
72 static void raid6_vpermxor$#_gen_syndrome(int disks, size_t bytes, void **ptrs)
77 raid6_vpermxor$#_gen_syndrome_real(disks, bytes, ptrs);
Daltivec.uc71 raid6_altivec$#_gen_syndrome_real(int disks, size_t bytes, void **ptrs)
84 for ( d = 0 ; d < bytes ; d += NSIZE*$# ) {
100 static void raid6_altivec$#_gen_syndrome(int disks, size_t bytes, void **ptrs)
105 raid6_altivec$#_gen_syndrome_real(disks, bytes, ptrs);
/lib/crypto/
Dlibchacha.c16 unsigned int bytes, int nrounds) in chacha_crypt_generic() argument
21 while (bytes >= CHACHA_BLOCK_SIZE) { in chacha_crypt_generic()
24 bytes -= CHACHA_BLOCK_SIZE; in chacha_crypt_generic()
28 if (bytes) { in chacha_crypt_generic()
30 crypto_xor_cpy(dst, src, stream, bytes); in chacha_crypt_generic()
Dpoly1305.c33 unsigned int bytes; in poly1305_update_generic() local
36 bytes = min(nbytes, POLY1305_BLOCK_SIZE - desc->buflen); in poly1305_update_generic()
37 memcpy(desc->buf + desc->buflen, src, bytes); in poly1305_update_generic()
38 src += bytes; in poly1305_update_generic()
39 nbytes -= bytes; in poly1305_update_generic()
40 desc->buflen += bytes; in poly1305_update_generic()
/lib/842/
D842_decompress.c282 u64 op, rep, tmp, bytes, total; in sw842_decompress() local
341 ret = next_bits(&p, &bytes, SHORT_DATA_BITS); in sw842_decompress()
345 if (!bytes || bytes > SHORT_DATA_BITS_MAX) in sw842_decompress()
348 while (bytes-- > 0) { in sw842_decompress()

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