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/lib/842/
A D842_compress.c214 p->out += p->bit / 8; in add_bits()
215 p->olen -= p->bit / 8; in add_bits()
247 ret = add_bits(p, p->data8[0], 64); in add_template()
343 ret = add_bits(p, p->in[i], 8); in add_short_data_template()
410 p->data8[0] = get_input_data(p, 0, 64); in get_next_data()
411 p->data4[0] = get_input_data(p, 0, 32); in get_next_data()
412 p->data4[1] = get_input_data(p, 4, 32); in get_next_data()
413 p->data2[0] = get_input_data(p, 0, 16); in get_next_data()
425 u64 pos = p->in - p->instart; in update_hashtables()
493 p->instart = p->in; in sw842_compress()
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A D842_decompress.c89 u8 *in = p->in, b = p->bit, bits = b + n; in next_bits()
120 p->bit += n; in next_bits()
123 p->in += p->bit / 8; in next_bits()
124 p->ilen -= p->bit / 8; in next_bits()
125 p->bit %= 8; in next_bits()
157 p->out += n; in do_data()
158 p->olen -= n; in do_data()
205 memcpy(p->out, &p->ostart[offset], size); in __do_index()
286 p.bit = 0; in sw842_decompress()
319 memcpy(p.out, p.out - 8, 8); in sw842_decompress()
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/lib/
A Dxxhash.c117 p += 4; in xxh32()
119 p += 4; in xxh32()
121 p += 4; in xxh32()
123 p += 4; in xxh32()
137 p += 4; in xxh32()
143 p++; in xxh32()
214 p += 8; in xxh64()
220 p += 4; in xxh64()
226 p++; in xxh64()
329 memcpy(state->mem64, p, (size_t)(b_end-p)); in xxh64_update()
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A Dparser.c39 if (!p) in match_one()
48 if (strncmp(p, s, meta-p)) in match_one()
51 s += meta - p; in match_one()
52 p = meta + 1; in match_one()
55 len = simple_strtoul(p, (char **) &p, 10); in match_one()
59 p++; in match_one()
119 for (p = table; !match_one(s, p->pattern, args) ; p++) in match_token()
294 p++; in match_wildcard()
306 p++; in match_wildcard()
319 ++p; in match_wildcard()
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A Dflex_proportions.c42 p->period = 0; in fprop_global_init()
47 seqcount_init(&p->sequence); in fprop_global_init()
53 percpu_counter_destroy(&p->events); in fprop_global_destroy()
74 write_seqcount_begin(&p->sequence); in fprop_new_period()
79 p->period += periods; in fprop_new_period()
80 write_seqcount_end(&p->sequence); in fprop_new_period()
111 unsigned int period = p->period; in fprop_reflect_period_percpu()
142 fprop_reflect_period_percpu(p, pl); in __fprop_add_percpu()
144 percpu_counter_add(&p->events, nr); in __fprop_add_percpu()
156 fprop_reflect_period_percpu(p, pl); in fprop_fraction_percpu()
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A Dmemcat_p.c12 void **p = a, **new; in __memcat_p() local
16 for (nr = 0, p = a; *p; nr++, p++) in __memcat_p()
18 for (p = b; *p; nr++, p++) in __memcat_p()
28 for (nr--; nr >= 0; nr--, p = p == b ? &a[nr] : p - 1) in __memcat_p()
29 new[nr] = *p; in __memcat_p()
A Dbootconfig.c202 p++; in xbc_node_match_prefix()
518 ret = p + strlen(p); in skip_comment()
527 while (isspace(*p) && *p != '\n') in skip_spaces_until_newline()
528 p++; in skip_spaces_until_newline()
529 return p; in skip_spaces_until_newline()
584 p = skip_spaces_until_newline(p); in __xbc_parse_value()
589 p++; in __xbc_parse_value()
601 p = skip_comment(p); in __xbc_parse_value()
678 char *p; in __xbc_parse_keys() local
687 k = p; in __xbc_parse_keys()
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A Dearlycpio.c64 const char *p, *dptr, *nptr; in find_cpio_data() local
70 p = data; in find_cpio_data()
73 if (!*p) { in find_cpio_data()
75 p += 4; in find_cpio_data()
86 c = *p++; in find_cpio_data()
111 dptr = PTR_ALIGN(p + ch[C_NAMESIZE], 4); in find_cpio_data()
114 if (nptr > p + len || dptr < p || nptr < dptr) in find_cpio_data()
119 !memcmp(p, path, mypathsize)) { in find_cpio_data()
127 p, MAX_CPIO_FILE_NAME); in find_cpio_data()
135 len -= (nptr - p); in find_cpio_data()
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/lib/tests/
A Dslub_kunit.c37 p[64] = 0x12; in test_clobber_zone()
60 p[s->offset] = ~p[s->offset]; in test_next_pointer()
100 *p = 0x78; in test_first_word()
115 p[50] = 0x9a; in test_clobber_50th_byte()
132 p[64] = 0xab; in test_clobber_redzone_free()
151 p[18] = 0xab; in test_kmalloc_redzone_access()
255 u8 *p; in test_krealloc_redzone_zeroing() local
267 p = krealloc(p, 40, GFP_KERNEL | __GFP_ZERO); in test_krealloc_redzone_zeroing()
272 p = krealloc(p, 56, GFP_KERNEL | __GFP_ZERO); in test_krealloc_redzone_zeroing()
283 p = krealloc(p, 112, GFP_KERNEL | __GFP_ZERO); in test_krealloc_redzone_zeroing()
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/lib/crc/arm64/
A Dcrc32.h24 return crc32_le_base(crc, p, len); in crc32_le_arch()
28 crc = crc32_le_arm64_4way(crc, p, len); in crc32_le_arch()
31 p += round_down(len, 64); in crc32_le_arch()
38 return crc32_le_arm64(crc, p, len); in crc32_le_arch()
44 return crc32c_base(crc, p, len); in crc32c_arch()
51 p += round_down(len, 64); in crc32c_arch()
58 return crc32c_le_arm64(crc, p, len); in crc32c_arch()
64 return crc32_be_base(crc, p, len); in crc32_be_arch()
68 crc = crc32_be_arm64_4way(crc, p, len); in crc32_be_arch()
71 p += round_down(len, 64); in crc32_be_arch()
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/lib/raid6/
A Drecov_loongarch_simd.c32 u8 *p, *q, *dp, *dq; in raid6_2data_recov_lsx() local
36 p = (u8 *)ptrs[disks - 2]; in raid6_2data_recov_lsx()
56 ptrs[disks - 2] = p; in raid6_2data_recov_lsx()
177 p += 64; in raid6_2data_recov_lsx()
189 u8 *p, *q, *dq; in raid6_datap_recov_lsx() local
280 p += 64; in raid6_datap_recov_lsx()
306 u8 *p, *q, *dp, *dq; in raid6_2data_recov_lasx() local
330 ptrs[disks - 2] = p; in raid6_2data_recov_lasx()
416 p += 64; in raid6_2data_recov_lasx()
428 u8 *p, *q, *dq; in raid6_datap_recov_lasx() local
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A Davx512.c45 u8 *p, *q; in raid6_avx5121_gen_syndrome() local
103 u8 *p, *q; in raid6_avx5121_xor_syndrome() local
172 u8 *p, *q; in raid6_avx5122_gen_syndrome() local
223 : "m" (p[d]), "m" (p[d+64]), "m" (q[d]), in raid6_avx5122_gen_syndrome()
235 u8 *p, *q; in raid6_avx5122_xor_syndrome() local
256 "m" (p[d]), "m" (p[d+64])); in raid6_avx5122_xor_syndrome()
331 u8 *p, *q; in raid6_avx5124_gen_syndrome() local
412 : "m" (p[d]), "m" (p[d+64]), "m" (p[d+128]), in raid6_avx5124_gen_syndrome()
425 u8 *p, *q; in raid6_avx5124_xor_syndrome() local
453 "m" (p[d]), "m" (p[d+64]), "m" (p[d+128]), in raid6_avx5124_xor_syndrome()
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A Davx2.c37 u8 *p, *q; in raid6_avx21_gen_syndrome() local
41 p = dptr[z0+1]; /* XOR parity */ in raid6_avx21_gen_syndrome()
86 u8 *p, *q; in raid6_avx21_xor_syndrome() local
90 p = dptr[disks-2]; /* XOR parity */ in raid6_avx21_xor_syndrome()
144 u8 *p, *q; in raid6_avx22_gen_syndrome() local
148 p = dptr[z0+1]; /* XOR parity */ in raid6_avx22_gen_syndrome()
196 u8 *p, *q; in raid6_avx22_xor_syndrome() local
200 p = dptr[disks-2]; /* XOR parity */ in raid6_avx22_xor_syndrome()
276 u8 *p, *q; in raid6_avx24_gen_syndrome() local
280 p = dptr[z0+1]; /* XOR parity */ in raid6_avx24_gen_syndrome()
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A Dsse2.c39 u8 *p, *q; in raid6_sse21_gen_syndrome() local
43 p = dptr[z0+1]; /* XOR parity */ in raid6_sse21_gen_syndrome()
91 u8 *p, *q; in raid6_sse21_xor_syndrome() local
95 p = dptr[disks-2]; /* XOR parity */ in raid6_sse21_xor_syndrome()
149 u8 *p, *q; in raid6_sse22_gen_syndrome() local
153 p = dptr[z0+1]; /* XOR parity */ in raid6_sse22_gen_syndrome()
202 u8 *p, *q; in raid6_sse22_xor_syndrome() local
206 p = dptr[disks-2]; /* XOR parity */ in raid6_sse22_xor_syndrome()
281 u8 *p, *q; in raid6_sse24_gen_syndrome() local
285 p = dptr[z0+1]; /* XOR parity */ in raid6_sse24_gen_syndrome()
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A Drvv.c29 u8 *p, *q; in raid6_rvv1_gen_syndrome_real() local
34 p = dptr[z0 + 1]; /* XOR parity */ in raid6_rvv1_gen_syndrome_real()
92 [wp0]"r"(&p[d + NSIZE * 0]), in raid6_rvv1_gen_syndrome_real()
102 u8 *p, *q; in raid6_rvv1_xor_syndrome_real() local
200 u8 *p, *q; in raid6_rvv2_gen_syndrome_real() local
205 p = dptr[z0 + 1]; /* XOR parity */ in raid6_rvv2_gen_syndrome_real()
292 u8 *p, *q; in raid6_rvv2_xor_syndrome_real() local
420 u8 *p, *q; in raid6_rvv4_gen_syndrome_real() local
546 u8 *p, *q; in raid6_rvv4_xor_syndrome_real() local
730 u8 *p, *q; in raid6_rvv8_gen_syndrome_real() local
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A Drecov_avx2.c19 u8 *p, *q, *dp, *dq; in raid6_2data_recov_avx2() local
24 p = (u8 *)ptrs[disks-2]; in raid6_2data_recov_avx2()
42 ptrs[disks-2] = p; in raid6_2data_recov_avx2()
59 asm volatile("vmovdqa %0, %%ymm0" : : "m" (p[0])); in raid6_2data_recov_avx2()
129 p += 64; in raid6_2data_recov_avx2()
135 asm volatile("vmovdqa %0, %%ymm0" : : "m" (*p)); in raid6_2data_recov_avx2()
176 p += 32; in raid6_2data_recov_avx2()
189 u8 *p, *q, *dq; in raid6_datap_recov_avx2() local
193 p = (u8 *)ptrs[disks-2]; in raid6_datap_recov_avx2()
264 p += 64; in raid6_datap_recov_avx2()
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A Drecov_avx512.c25 u8 *p, *q, *dp, *dq; in raid6_2data_recov_avx512() local
30 p = (u8 *)ptrs[disks-2]; in raid6_2data_recov_avx512()
51 ptrs[disks-2] = p; in raid6_2data_recov_avx512()
154 p += 128; in raid6_2data_recov_avx512()
215 p += 64; in raid6_2data_recov_avx512()
228 u8 *p, *q, *dq; in raid6_datap_recov_avx512() local
302 : "m" (p[0]), "m" (p[64])); in raid6_datap_recov_avx512()
315 "m" (p[64])); in raid6_datap_recov_avx512()
318 p += 128; in raid6_datap_recov_avx512()
348 : "m" (p[0])); in raid6_datap_recov_avx512()
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A Drecov_ssse3.c19 u8 *p, *q, *dp, *dq; in raid6_2data_recov_ssse3() local
26 p = (u8 *)ptrs[disks-2]; in raid6_2data_recov_ssse3()
44 ptrs[disks-2] = p; in raid6_2data_recov_ssse3()
69 asm volatile("movdqa %0,%%xmm0" : : "m" (p[0])); in raid6_2data_recov_ssse3()
133 p += 32; in raid6_2data_recov_ssse3()
139 asm volatile("movdqa %0,%%xmm0" : : "m" (*p)); in raid6_2data_recov_ssse3()
180 p += 16; in raid6_2data_recov_ssse3()
194 u8 *p, *q, *dq; in raid6_datap_recov_ssse3() local
200 p = (u8 *)ptrs[disks-2]; in raid6_datap_recov_ssse3()
278 p += 32; in raid6_datap_recov_ssse3()
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A Dloongarch_simd.c36 u8 *p, *q; in raid6_lsx_gen_syndrome() local
40 p = dptr[z0+1]; /* XOR parity */ in raid6_lsx_gen_syndrome()
118 u8 *p, *q; in raid6_lsx_xor_syndrome() local
122 p = dptr[disks-2]; /* XOR parity */ in raid6_lsx_xor_syndrome()
235 : "+m"(p[d+NSIZE*0]), "+m"(p[d+NSIZE*1]), in raid6_lsx_xor_syndrome()
236 "+m"(p[d+NSIZE*2]), "+m"(p[d+NSIZE*3]), in raid6_lsx_xor_syndrome()
267 u8 *p, *q; in raid6_lasx_gen_syndrome() local
271 p = dptr[z0+1]; /* XOR parity */ in raid6_lasx_gen_syndrome()
327 u8 *p, *q; in raid6_lasx_xor_syndrome() local
331 p = dptr[disks-2]; /* XOR parity */ in raid6_lasx_xor_syndrome()
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/lib/crc/arm/
A Dcrc32.h31 return crc32_le_base(crc, p, len); in crc32_le_scalar()
38 size_t n = -(uintptr_t)p & 15; in crc32_le_arch()
42 crc = crc32_le_scalar(crc, p, n); in crc32_le_arch()
43 p += n; in crc32_le_arch()
48 crc = crc32_pmull_le(p, n, crc); in crc32_le_arch()
50 p += n; in crc32_le_arch()
60 return crc32c_base(crc, p, len); in crc32c_scalar()
67 size_t n = -(uintptr_t)p & 15; in crc32c_arch()
71 crc = crc32c_scalar(crc, p, n); in crc32c_arch()
72 p += n; in crc32c_arch()
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/lib/math/
A Dprime_numbers.c100 unsigned long *p, in clear_multiples() argument
111 __clear_bit(m, p); in clear_multiples()
120 const struct primes *p; in expand_to_next_prime() local
144 if (x < p->last) { in expand_to_next_prime()
154 bitmap_copy(new->primes, p->primes, p->sz); in expand_to_next_prime()
162 if (p != &small_primes) in expand_to_next_prime()
172 const struct primes *p; in free_primes() local
199 const struct primes *p; in next_prime_number() local
203 while (x >= p->last) { in next_prime_number()
212 x = find_next_bit(p->primes, p->last, x + 1); in next_prime_number()
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/lib/crc/loongarch/
A Dcrc32.h32 return crc32_le_base(crc, p, len); in crc32_le_arch()
35 u64 value = get_unaligned_le64(p); in crc32_le_arch()
38 p += sizeof(u64); in crc32_le_arch()
46 p += sizeof(u32); in crc32_le_arch()
53 p += sizeof(u16); in crc32_le_arch()
57 u8 value = *p++; in crc32_le_arch()
68 return crc32c_base(crc, p, len); in crc32c_arch()
74 p += sizeof(u64); in crc32c_arch()
82 p += sizeof(u32); in crc32c_arch()
89 p += sizeof(u16); in crc32c_arch()
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/lib/crc/mips/
A Dcrc32.h66 return crc32_le_base(crc, p, len); in crc32_le_arch()
79 p += sizeof(u32); in crc32_le_arch()
86 p += sizeof(u32); in crc32_le_arch()
91 u16 value = get_unaligned_le16(p); in crc32_le_arch()
94 p += sizeof(u16); in crc32_le_arch()
98 u8 value = *p++; in crc32_le_arch()
109 return crc32c_base(crc, p, len); in crc32c_arch()
122 p += sizeof(u32); in crc32c_arch()
129 p += sizeof(u32); in crc32c_arch()
137 p += sizeof(u16); in crc32c_arch()
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/lib/crc/x86/
A Dcrc32.h18 static inline u32 crc32_le_arch(u32 crc, const u8 *p, size_t len) in crc32_le_arch() argument
20 CRC_PCLMUL(crc, p, len, crc32_lsb, crc32_lsb_0xedb88320_consts, in crc32_le_arch()
22 return crc32_le_base(crc, p, len); in crc32_le_arch()
39 static inline u32 crc32c_arch(u32 crc, const u8 *p, size_t len) in crc32c_arch() argument
44 return crc32c_base(crc, p, len); in crc32c_arch()
72 crc = crc32_lsb_vpclmul_avx512(crc, p, len, in crc32c_arch()
75 crc = crc32c_x86_3way(crc, p, len); in crc32c_arch()
89 num_longs != 0; num_longs--, p += sizeof(unsigned long)) in crc32c_arch()
94 p += 4; in crc32c_arch()
98 p += 2; in crc32c_arch()
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/lib/crc/
A Dcrc32-main.c35 crc32_le_base(u32 crc, const u8 *p, size_t len) in crc32_le_base() argument
38 crc = (crc >> 8) ^ crc32table_le[(crc & 255) ^ *p++]; in crc32_le_base()
43 crc32_be_base(u32 crc, const u8 *p, size_t len) in crc32_be_base() argument
46 crc = (crc << 8) ^ crc32table_be[(crc >> 24) ^ *p++]; in crc32_be_base()
51 crc32c_base(u32 crc, const u8 *p, size_t len) in crc32c_base() argument
72 u32 crc32_le(u32 crc, const void *p, size_t len) in crc32_le() argument
74 return crc32_le_arch(crc, p, len); in crc32_le()
78 u32 crc32_be(u32 crc, const void *p, size_t len) in crc32_be() argument
80 return crc32_be_arch(crc, p, len); in crc32_be()
84 u32 crc32c(u32 crc, const void *p, size_t len) in crc32c() argument
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