| /lib/ |
| D | memweight.c | 10 size_t memweight(const void *ptr, size_t bytes) in memweight() argument
16 for (; bytes > 0 && ((unsigned long)bitmap) % sizeof(long); in memweight()
17 bytes--, bitmap++) in memweight()
20 longs = bytes / sizeof(long); in memweight()
25 bytes -= longs * sizeof(long); in memweight()
33 for (; bytes > 0; bytes--, bitmap++) in memweight()
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| D | iov_iter.c | 130 static size_t copy_page_to_iter_iovec(struct page *page, size_t offset, size_t bytes, in copy_page_to_iter_iovec() argument
138 if (unlikely(bytes > i->count)) in copy_page_to_iter_iovec()
139 bytes = i->count; in copy_page_to_iter_iovec()
141 if (unlikely(!bytes)) in copy_page_to_iter_iovec()
144 wanted = bytes; in copy_page_to_iter_iovec()
148 copy = min(bytes, iov->iov_len - skip); in copy_page_to_iter_iovec()
159 bytes -= copy; in copy_page_to_iter_iovec()
161 while (unlikely(!left && bytes)) { in copy_page_to_iter_iovec()
164 copy = min(bytes, iov->iov_len); in copy_page_to_iter_iovec()
169 bytes -= copy; in copy_page_to_iter_iovec()
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| D | random32.c | 100 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t bytes) in prandom_bytes_state() argument
104 while (bytes >= sizeof(u32)) { in prandom_bytes_state()
107 bytes -= sizeof(u32); in prandom_bytes_state()
110 if (bytes > 0) { in prandom_bytes_state()
114 bytes--; in prandom_bytes_state()
116 } while (bytes > 0); in prandom_bytes_state()
126 void prandom_bytes(void *buf, size_t bytes) in prandom_bytes() argument
130 prandom_bytes_state(state, buf, bytes); in prandom_bytes()
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| D | swiotlb.c | 149 unsigned long bytes = io_tlb_nslabs << IO_TLB_SHIFT; in swiotlb_print_info() local
163 bytes >> 20, vstart, vend - 1); in swiotlb_print_info()
169 unsigned long i, bytes; in swiotlb_init_with_tbl() local
171 bytes = nslabs << IO_TLB_SHIFT; in swiotlb_init_with_tbl()
175 io_tlb_end = io_tlb_start + bytes; in swiotlb_init_with_tbl()
220 unsigned long bytes; in swiotlb_init() local
227 bytes = io_tlb_nslabs << IO_TLB_SHIFT; in swiotlb_init()
230 vstart = memblock_virt_alloc_low_nopanic(PAGE_ALIGN(bytes), PAGE_SIZE); in swiotlb_init()
249 unsigned long bytes, req_nslabs = io_tlb_nslabs; in swiotlb_late_init_with_default_size() local
264 bytes = io_tlb_nslabs << IO_TLB_SHIFT; in swiotlb_late_init_with_default_size()
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| D | string.c | 873 static void *check_bytes8(const u8 *start, u8 value, unsigned int bytes) in check_bytes8() argument
875 while (bytes) { in check_bytes8()
879 bytes--; in check_bytes8()
893 void *memchr_inv(const void *start, int c, size_t bytes) in memchr_inv() argument
899 if (bytes <= 16) in memchr_inv()
900 return check_bytes8(start, value, bytes); in memchr_inv()
923 bytes -= prefix; in memchr_inv()
926 words = bytes / 8; in memchr_inv()
935 return check_bytes8(start, value, bytes % 8); in memchr_inv()
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| D | Kconfig.kmemcheck | 65 int "kmemcheck: shadow copy size (5 => 32 bytes, 6 => 64 bytes)"
70 Select the number of shadow bytes to save along with each entry of
71 the queue. These bytes indicate what parts of an allocation are
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| D | crc32.c | 981 int bytes = 0; local
991 bytes += 2*test[i].length;
1018 bytes, nsec);
1063 int bytes = 0; local
1073 bytes += 2*test[i].length;
1108 bytes, nsec);
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| D | Kconfig | 113 and computes the total elapsed time and number of bytes processed.
125 bool "Slice by 8 bytes"
127 Calculate checksum 8 bytes at a time with a clever slicing algorithm.
136 bool "Slice by 4 bytes"
138 Calculate checksum 4 bytes at a time with a clever slicing algorithm.
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| /lib/raid6/ |
| D | recov.c | 25 static void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, in raid6_2data_recov_intx1() argument
46 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_intx1()
59 while ( bytes-- ) { in raid6_2data_recov_intx1()
69 static void raid6_datap_recov_intx1(int disks, size_t bytes, int faila, in raid6_datap_recov_intx1() argument
84 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_intx1()
94 while ( bytes-- ) { in raid6_datap_recov_intx1()
113 void raid6_dual_recov(int disks, size_t bytes, int faila, int failb, void **ptrs) in raid6_dual_recov() argument
124 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_dual_recov()
133 raid6_datap_recov(disks, bytes, faila, ptrs); in raid6_dual_recov()
136 raid6_2data_recov(disks, bytes, faila, failb, ptrs); in raid6_dual_recov()
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| D | recov_avx2.c | 22 static void raid6_2data_recov_avx2(int disks, size_t bytes, int faila, in raid6_2data_recov_avx2() argument
43 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_avx2()
61 while (bytes) { in raid6_2data_recov_avx2()
134 bytes -= 64; in raid6_2data_recov_avx2()
181 bytes -= 32; in raid6_2data_recov_avx2()
192 static void raid6_datap_recov_avx2(int disks, size_t bytes, int faila, in raid6_datap_recov_avx2() argument
208 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_avx2()
221 while (bytes) { in raid6_datap_recov_avx2()
269 bytes -= 64; in raid6_datap_recov_avx2()
299 bytes -= 32; in raid6_datap_recov_avx2()
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| D | recov_avx512.c | 29 static void raid6_2data_recov_avx512(int disks, size_t bytes, int faila, in raid6_2data_recov_avx512() argument
53 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_avx512()
71 while (bytes) { in raid6_2data_recov_avx512()
160 bytes -= 128; in raid6_2data_recov_avx512()
221 bytes -= 64; in raid6_2data_recov_avx512()
232 static void raid6_datap_recov_avx512(int disks, size_t bytes, int faila, in raid6_datap_recov_avx512() argument
251 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_avx512()
264 while (bytes) { in raid6_datap_recov_avx512()
324 bytes -= 128; in raid6_datap_recov_avx512()
364 bytes -= 64; in raid6_datap_recov_avx512()
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| D | recov_ssse3.c | 22 static void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, in raid6_2data_recov_ssse3() argument
45 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_ssse3()
69 while (bytes) { in raid6_2data_recov_ssse3()
138 bytes -= 32; in raid6_2data_recov_ssse3()
185 bytes -= 16; in raid6_2data_recov_ssse3()
197 static void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila, in raid6_datap_recov_ssse3() argument
215 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_ssse3()
228 while (bytes) { in raid6_datap_recov_ssse3()
283 bytes -= 32; in raid6_datap_recov_ssse3()
314 bytes -= 16; in raid6_datap_recov_ssse3()
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| D | recov_s390xc.c | 22 static void raid6_2data_recov_s390xc(int disks, size_t bytes, int faila, in raid6_2data_recov_s390xc() argument
43 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_2data_recov_s390xc()
56 while (bytes) { in raid6_2data_recov_s390xc()
66 bytes -= 256; in raid6_2data_recov_s390xc()
71 static void raid6_datap_recov_s390xc(int disks, size_t bytes, int faila, in raid6_datap_recov_s390xc() argument
87 raid6_call.gen_syndrome(disks, bytes, ptrs); in raid6_datap_recov_s390xc()
97 while (bytes) { in raid6_datap_recov_s390xc()
105 bytes -= 256; in raid6_datap_recov_s390xc()
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| D | avx512.c | 49 static void raid6_avx5121_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx5121_gen_syndrome() argument
66 for (d = 0; d < bytes; d += 64) { in raid6_avx5121_gen_syndrome()
107 size_t bytes, void **ptrs) in raid6_avx5121_xor_syndrome() argument
122 for (d = 0 ; d < bytes ; d += 64) { in raid6_avx5121_xor_syndrome()
176 static void raid6_avx5122_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx5122_gen_syndrome() argument
194 for (d = 0; d < bytes; d += 128) { in raid6_avx5122_gen_syndrome()
239 size_t bytes, void **ptrs) in raid6_avx5122_xor_syndrome() argument
254 for (d = 0 ; d < bytes ; d += 128) { in raid6_avx5122_xor_syndrome()
335 static void raid6_avx5124_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx5124_gen_syndrome() argument
360 for (d = 0; d < bytes; d += 256) { in raid6_avx5124_gen_syndrome()
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| D | sse2.c | 41 static void raid6_sse21_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse21_gen_syndrome() argument
56 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_sse21_gen_syndrome()
93 size_t bytes, void **ptrs) in raid6_sse21_xor_syndrome() argument
107 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_sse21_xor_syndrome()
151 static void raid6_sse22_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse22_gen_syndrome() argument
168 for ( d = 0 ; d < bytes ; d += 32 ) { in raid6_sse22_gen_syndrome()
204 size_t bytes, void **ptrs) in raid6_sse22_xor_syndrome() argument
218 for ( d = 0 ; d < bytes ; d += 32 ) { in raid6_sse22_xor_syndrome()
283 static void raid6_sse24_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse24_gen_syndrome() argument
309 for ( d = 0 ; d < bytes ; d += 64 ) { in raid6_sse24_gen_syndrome()
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| D | neon.c | 34 size_t bytes, void **ptrs) \
40 (unsigned long)bytes, ptrs); \
45 size_t bytes, void **ptrs) \
51 start, stop, (unsigned long)bytes, ptrs); \
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| D | avx2.c | 42 static void raid6_avx21_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx21_gen_syndrome() argument
57 for (d = 0; d < bytes; d += 32) { in raid6_avx21_gen_syndrome()
101 static void raid6_avx22_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx22_gen_syndrome() argument
117 for (d = 0; d < bytes; d += 64) { in raid6_avx22_gen_syndrome()
165 static void raid6_avx24_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_avx24_gen_syndrome() argument
188 for (d = 0; d < bytes; d += 128) { in raid6_avx24_gen_syndrome()
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| D | mmx.c | 40 static void raid6_mmx1_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_mmx1_gen_syndrome() argument
55 for ( d = 0 ; d < bytes ; d += 8 ) { in raid6_mmx1_gen_syndrome()
88 static void raid6_mmx2_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_mmx2_gen_syndrome() argument
104 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_mmx2_gen_syndrome()
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| D | sse1.c | 45 static void raid6_sse11_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse11_gen_syndrome() argument
60 for ( d = 0 ; d < bytes ; d += 8 ) { in raid6_sse11_gen_syndrome()
104 static void raid6_sse12_gen_syndrome(int disks, size_t bytes, void **ptrs) in raid6_sse12_gen_syndrome() argument
121 for ( d = 0 ; d < bytes ; d += 16 ) { in raid6_sse12_gen_syndrome()
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| D | s390vx.uc | 27 * The SHLBYTE() operation shifts each of the 16 bytes in
37 * For each of the 16 bytes in the vector register y the MASK()
80 static void raid6_s390vx$#_gen_syndrome(int disks, size_t bytes, void **ptrs)
94 for (d = 0; d < bytes; d += $#*NSIZE) {
113 size_t bytes, void **ptrs)
127 for (d = 0; d < bytes; d += $#*NSIZE) {
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| D | altivec.uc | 68 raid6_altivec$#_gen_syndrome_real(int disks, size_t bytes, void **ptrs)
81 for ( d = 0 ; d < bytes ; d += NSIZE*$# ) {
97 static void raid6_altivec$#_gen_syndrome(int disks, size_t bytes, void **ptrs)
102 raid6_altivec$#_gen_syndrome_real(disks, bytes, ptrs);
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| D | neon.uc | 53 void raid6_neon$#_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs)
66 for ( d = 0 ; d < bytes ; d += NSIZE*$# ) {
84 unsigned long bytes, void **ptrs)
97 for ( d = 0 ; d < bytes ; d += NSIZE*$# ) {
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| D | int.uc | 82 static void raid6_int$#_gen_syndrome(int disks, size_t bytes, void **ptrs)
94 for ( d = 0 ; d < bytes ; d += NSIZE*$# ) {
111 size_t bytes, void **ptrs)
123 for ( d = 0 ; d < bytes ; d += NSIZE*$# ) {
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| D | tilegx.uc | 50 void raid6_tilegx$#_gen_syndrome(int disks, size_t bytes, void **ptrs)
65 for ( d = 0 ; d < bytes ; d += NSIZE*$# ) {
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| /lib/842/ |
| D | 842_decompress.c | 291 u64 op, rep, tmp, bytes, total; in sw842_decompress() local
350 ret = next_bits(&p, &bytes, SHORT_DATA_BITS); in sw842_decompress()
354 if (!bytes || bytes > SHORT_DATA_BITS_MAX) in sw842_decompress()
357 while (bytes-- > 0) { in sw842_decompress()
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