| /lib/842/ |
| D | 842_compress.c | 109 #define get_input_data(p, o, b) \ argument
110 be##b##_to_cpu(get_unaligned((__be##b *)((p)->in + (o))))
112 #define init_hashtable_nodes(p, b) do { \ argument
114 hash_init((p)->htable##b); \
115 for (_i = 0; _i < ARRAY_SIZE((p)->node##b); _i++) { \
116 (p)->node##b[_i].index = _i; \
117 (p)->node##b[_i].data = 0; \
118 INIT_HLIST_NODE(&(p)->node##b[_i].node); \
122 #define find_index(p, b, n) ({ \ argument
124 p->index##b[n] = INDEX_NOT_FOUND; \
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| D | 842_decompress.c | 65 static int next_bits(struct sw842_param *p, u64 *d, u8 n);
67 static int __split_next_bits(struct sw842_param *p, u64 *d, u8 n, u8 s) in __split_next_bits() argument
77 ret = next_bits(p, &tmp, n - s); in __split_next_bits()
80 ret = next_bits(p, d, s); in __split_next_bits()
87 static int next_bits(struct sw842_param *p, u64 *d, u8 n) in next_bits() argument
89 u8 *in = p->in, b = p->bit, bits = b + n; in next_bits()
100 return __split_next_bits(p, d, n, 32); in next_bits()
101 else if (p->ilen < 8 && bits > 32 && bits <= 56) in next_bits()
102 return __split_next_bits(p, d, n, 16); in next_bits()
103 else if (p->ilen < 4 && bits > 16 && bits <= 24) in next_bits()
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| /lib/ |
| D | xxhash.c | 104 const uint8_t *p = (const uint8_t *)input; in xxh32() local
105 const uint8_t *b_end = p + len; in xxh32()
116 v1 = xxh32_round(v1, get_unaligned_le32(p)); in xxh32()
117 p += 4; in xxh32()
118 v2 = xxh32_round(v2, get_unaligned_le32(p)); in xxh32()
119 p += 4; in xxh32()
120 v3 = xxh32_round(v3, get_unaligned_le32(p)); in xxh32()
121 p += 4; in xxh32()
122 v4 = xxh32_round(v4, get_unaligned_le32(p)); in xxh32()
123 p += 4; in xxh32()
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| D | flex_proportions.c | 38 int fprop_global_init(struct fprop_global *p, gfp_t gfp) in fprop_global_init() argument
42 p->period = 0; in fprop_global_init()
44 err = percpu_counter_init(&p->events, 1, gfp); in fprop_global_init()
47 seqcount_init(&p->sequence); in fprop_global_init()
51 void fprop_global_destroy(struct fprop_global *p) in fprop_global_destroy() argument
53 percpu_counter_destroy(&p->events); in fprop_global_destroy()
64 bool fprop_new_period(struct fprop_global *p, int periods) in fprop_new_period() argument
70 events = percpu_counter_sum(&p->events); in fprop_new_period()
78 write_seqcount_begin(&p->sequence); in fprop_new_period()
82 percpu_counter_add(&p->events, -events); in fprop_new_period()
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| D | parser.c | 24 static int match_one(char *s, const char *p, substring_t args[]) in match_one() argument
29 if (!p) in match_one()
34 meta = strchr(p, '%'); in match_one()
36 return strcmp(p, s) == 0; in match_one()
38 if (strncmp(p, s, meta-p)) in match_one()
41 s += meta - p; in match_one()
42 p = meta + 1; in match_one()
44 if (isdigit(*p)) in match_one()
45 len = simple_strtoul(p, (char **) &p, 10); in match_one()
46 else if (*p == '%') { in match_one()
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| D | memcat_p.c | 12 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()
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| D | test_string.c | 10 u16 v, *p; in memset16_selftest() local
12 p = kmalloc(256 * 2 * 2, GFP_KERNEL); in memset16_selftest()
13 if (!p) in memset16_selftest()
18 memset(p, 0xa1, 256 * 2 * sizeof(v)); in memset16_selftest()
19 memset16(p + i, 0xb1b2, j); in memset16_selftest()
21 v = p[k]; in memset16_selftest()
37 kfree(p); in memset16_selftest()
46 u32 v, *p; in memset32_selftest() local
48 p = kmalloc(256 * 2 * 4, GFP_KERNEL); in memset32_selftest()
49 if (!p) in memset32_selftest()
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| D | earlycpio.c | 64 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()
129 strlcpy(cd.name, p + mypathsize, MAX_CPIO_FILE_NAME); in find_cpio_data()
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| D | string_helpers.c | 135 char *p = *dst, *q = *src; in unescape_space() local
139 *p = '\n'; in unescape_space()
142 *p = '\r'; in unescape_space()
145 *p = '\t'; in unescape_space()
148 *p = '\v'; in unescape_space()
151 *p = '\f'; in unescape_space()
163 char *p = *dst, *q = *src; in unescape_octal() local
174 *p = num; in unescape_octal()
182 char *p = *dst, *q = *src; in unescape_hex() local
198 *p = num; in unescape_hex()
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| D | crc32.c | 118 u8 *p = (u8 *)(b + 1) - 1; local
121 DO_CRC(*++p); /* use pre increment for speed */
124 DO_CRC(*++p); /* use pre increment for speed */
146 static inline u32 __pure crc32_le_generic(u32 crc, unsigned char const *p, argument
153 crc ^= *p++;
159 crc ^= *p++;
167 crc ^= *p++;
174 crc ^= *p++;
179 crc = crc32_body(crc, p, len, tab);
186 u32 __pure __weak crc32_le(u32 crc, unsigned char const *p, size_t len) argument
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| D | globtest.c | 133 char const *p = glob_tests; in glob_init() local
143 while (*p) { in glob_init()
144 bool expected = *p++ & 1; in glob_init()
145 char const *pat = p; in glob_init()
147 p += strlen(p) + 1; in glob_init()
148 successes += test(pat, p, expected); in glob_init()
149 p += strlen(p) + 1; in glob_init()
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| D | kasprintf.c | 18 char *p; in kvasprintf() local
25 p = kmalloc_track_caller(first+1, gfp); in kvasprintf()
26 if (!p) in kvasprintf()
29 second = vsnprintf(p, first+1, fmt, ap); in kvasprintf()
33 return p; in kvasprintf()
56 char *p; in kasprintf() local
59 p = kvasprintf(gfp, fmt, ap); in kasprintf()
62 return p; in kasprintf()
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| D | decompress_unlzma.c | 148 static inline uint32_t INIT rc_is_bit_0_helper(struct rc *rc, uint16_t *p) in rc_is_bit_0_helper() argument
151 rc->bound = *p * (rc->range >> RC_MODEL_TOTAL_BITS); in rc_is_bit_0_helper()
154 static inline int INIT rc_is_bit_0(struct rc *rc, uint16_t *p) in rc_is_bit_0() argument
156 uint32_t t = rc_is_bit_0_helper(rc, p); in rc_is_bit_0()
161 static inline void INIT rc_update_bit_0(struct rc *rc, uint16_t *p) in rc_update_bit_0() argument
164 *p += ((1 << RC_MODEL_TOTAL_BITS) - *p) >> RC_MOVE_BITS; in rc_update_bit_0()
166 static inline void INIT rc_update_bit_1(struct rc *rc, uint16_t *p) in rc_update_bit_1() argument
170 *p -= *p >> RC_MOVE_BITS; in rc_update_bit_1()
174 static int INIT rc_get_bit(struct rc *rc, uint16_t *p, int *symbol) in rc_get_bit() argument
176 if (rc_is_bit_0(rc, p)) { in rc_get_bit()
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| D | timerqueue.c | 29 struct rb_node **p = &head->rb_root.rb_root.rb_node; in timerqueue_add() local
37 while (*p) { in timerqueue_add()
38 parent = *p; in timerqueue_add()
41 p = &(*p)->rb_left; in timerqueue_add()
43 p = &(*p)->rb_right; in timerqueue_add()
47 rb_link_node(&node->node, parent, p); in timerqueue_add()
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| D | rhashtable.c | 41 return rht_head_hashfn(ht, tbl, he, ht->p); in head_hashfn()
386 if (size < ht->p.min_size) in rhashtable_shrink()
387 size = ht->p.min_size; in rhashtable_shrink()
412 else if (ht->p.automatic_shrinking && rht_shrink_below_30(ht, tbl)) in rht_deferred_worker()
498 (ht->p.obj_cmpfn ? in rhashtable_lookup_one()
499 ht->p.obj_cmpfn(&arg, rht_obj(ht, head)) : in rhashtable_lookup_one()
593 hash = rht_head_hashfn(ht, tbl, obj, ht->p); in rhashtable_try_insert()
661 iter->p = NULL; in rhashtable_walk_enter()
729 if (iter->p && !rhlist) { in rhashtable_walk_start_check()
734 struct rhash_head *p; in rhashtable_walk_start_check() local
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| D | vsprintf.c | 846 const struct dentry *p; in dentry_name() local
859 for (i = 0; i < depth; i++, d = p) { in dentry_name()
865 p = READ_ONCE(d->d_parent); in dentry_name()
867 if (p == d) { in dentry_name()
1024 char *p = sym, *pend = sym + sizeof(sym); in resource_string() local
1031 *p++ = '['; in resource_string()
1033 p = string_nocheck(p, pend, "io ", str_spec); in resource_string()
1036 p = string_nocheck(p, pend, "mem ", str_spec); in resource_string()
1039 p = string_nocheck(p, pend, "irq ", str_spec); in resource_string()
1042 p = string_nocheck(p, pend, "dma ", str_spec); in resource_string()
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| D | test_kasan.c | 381 char *p; in kmem_cache_oob() local
391 p = kmem_cache_alloc(cache, GFP_KERNEL); in kmem_cache_oob()
392 if (!p) { in kmem_cache_oob()
398 *p = p[size]; in kmem_cache_oob()
399 kmem_cache_free(cache, p); in kmem_cache_oob()
406 char *p; in memcg_accounted_kmem_cache() local
422 p = kmem_cache_alloc(cache, GFP_KERNEL); in memcg_accounted_kmem_cache()
423 if (!p) in memcg_accounted_kmem_cache()
426 kmem_cache_free(cache, p); in memcg_accounted_kmem_cache()
439 char *p = &global_array[ARRAY_SIZE(global_array) + i]; in kasan_global_oob() local
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| /lib/math/ |
| D | prime_numbers.c | 91 unsigned long *p, in clear_multiples() argument
102 __clear_bit(m, p); in clear_multiples()
111 const struct primes *p; in expand_to_next_prime() local
134 p = rcu_dereference_protected(primes, lockdep_is_held(&lock)); in expand_to_next_prime()
135 if (x < p->last) { in expand_to_next_prime()
145 bitmap_copy(new->primes, p->primes, p->sz); in expand_to_next_prime()
147 new->last = clear_multiples(y, new->primes, p->sz, sz); in expand_to_next_prime()
153 if (p != &small_primes) in expand_to_next_prime()
154 kfree_rcu((struct primes *)p, rcu); in expand_to_next_prime()
163 const struct primes *p; in free_primes() local
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| /lib/raid6/ |
| D | avx512.c | 47 u8 *p, *q; in raid6_avx5121_gen_syndrome() local
51 p = dptr[z0+1]; /* XOR parity */ in raid6_avx5121_gen_syndrome()
94 : "m" (p[d]), "m" (q[d])); in raid6_avx5121_gen_syndrome()
105 u8 *p, *q; in raid6_avx5121_xor_syndrome() local
109 p = dptr[disks-2]; /* XOR parity */ in raid6_avx5121_xor_syndrome()
122 : "m" (dptr[z0][d]), "m" (p[d])); in raid6_avx5121_xor_syndrome()
153 : "m" (q[d]), "m" (p[d])); in raid6_avx5121_xor_syndrome()
174 u8 *p, *q; in raid6_avx5122_gen_syndrome() local
178 p = dptr[z0+1]; /* XOR parity */ in raid6_avx5122_gen_syndrome()
225 : "m" (p[d]), "m" (p[d+64]), "m" (q[d]), in raid6_avx5122_gen_syndrome()
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| D | sse2.c | 39 u8 *p, *q; in raid6_sse21_gen_syndrome() local
43 p = dptr[z0+1]; /* XOR parity */ in raid6_sse21_gen_syndrome()
76 asm volatile("movntdq %%xmm2,%0" : "=m" (p[d])); 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()
104 asm volatile("movdqa %0,%%xmm2" : : "m" (p[d])); in raid6_sse21_xor_syndrome()
128 asm volatile("movdqa %%xmm2,%0" : "=m" (p[d])); 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()
188 asm volatile("movntdq %%xmm2,%0" : "=m" (p[d])); in raid6_sse22_gen_syndrome()
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| D | avx2.c | 39 u8 *p, *q; in raid6_avx21_gen_syndrome() local
43 p = dptr[z0+1]; /* XOR parity */ in raid6_avx21_gen_syndrome()
74 asm volatile("vmovntdq %%ymm2,%0" : "=m" (p[d])); in raid6_avx21_gen_syndrome()
88 u8 *p, *q; in raid6_avx21_xor_syndrome() local
92 p = dptr[disks-2]; /* XOR parity */ in raid6_avx21_xor_syndrome()
101 asm volatile("vmovdqa %0,%%ymm2" : : "m" (p[d])); in raid6_avx21_xor_syndrome()
125 asm volatile("vmovdqa %%ymm2,%0" : "=m" (p[d])); in raid6_avx21_xor_syndrome()
146 u8 *p, *q; in raid6_avx22_gen_syndrome() local
150 p = dptr[z0+1]; /* XOR parity */ in raid6_avx22_gen_syndrome()
184 asm volatile("vmovntdq %%ymm2,%0" : "=m" (p[d])); in raid6_avx22_gen_syndrome()
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| D | recov_avx2.c | 21 u8 *p, *q, *dp, *dq; in raid6_2data_recov_avx2() local
26 p = (u8 *)ptrs[disks-2]; in raid6_2data_recov_avx2()
44 ptrs[disks-2] = p; in raid6_2data_recov_avx2()
61 asm volatile("vmovdqa %0, %%ymm0" : : "m" (p[0])); in raid6_2data_recov_avx2()
62 asm volatile("vmovdqa %0, %%ymm8" : : "m" (p[32])); in raid6_2data_recov_avx2()
131 p += 64; in raid6_2data_recov_avx2()
137 asm volatile("vmovdqa %0, %%ymm0" : : "m" (*p)); in raid6_2data_recov_avx2()
178 p += 32; in raid6_2data_recov_avx2()
191 u8 *p, *q, *dq; in raid6_datap_recov_avx2() local
195 p = (u8 *)ptrs[disks-2]; in raid6_datap_recov_avx2()
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| D | recov_avx512.c | 27 u8 *p, *q, *dp, *dq; in raid6_2data_recov_avx512() local
32 p = (u8 *)ptrs[disks-2]; in raid6_2data_recov_avx512()
53 ptrs[disks-2] = p; in raid6_2data_recov_avx512()
77 : "m" (q[0]), "m" (q[64]), "m" (p[0]), in raid6_2data_recov_avx512()
78 "m" (p[64]), "m" (dq[0]), "m" (dq[64]), in raid6_2data_recov_avx512()
156 p += 128; in raid6_2data_recov_avx512()
166 : "m" (*q), "m" (*p), "m"(*dq), "m" (*dp)); in raid6_2data_recov_avx512()
217 p += 64; in raid6_2data_recov_avx512()
230 u8 *p, *q, *dq; in raid6_datap_recov_avx512() local
234 p = (u8 *)ptrs[disks-2]; in raid6_datap_recov_avx512()
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| D | recov_ssse3.c | 21 u8 *p, *q, *dp, *dq; in raid6_2data_recov_ssse3() local
28 p = (u8 *)ptrs[disks-2]; in raid6_2data_recov_ssse3()
46 ptrs[disks-2] = p; in raid6_2data_recov_ssse3()
71 asm volatile("movdqa %0,%%xmm0" : : "m" (p[0])); in raid6_2data_recov_ssse3()
72 asm volatile("movdqa %0,%%xmm8" : : "m" (p[16])); in raid6_2data_recov_ssse3()
135 p += 32; in raid6_2data_recov_ssse3()
141 asm volatile("movdqa %0,%%xmm0" : : "m" (*p)); in raid6_2data_recov_ssse3()
182 p += 16; in raid6_2data_recov_ssse3()
196 u8 *p, *q, *dq; in raid6_datap_recov_ssse3() local
202 p = (u8 *)ptrs[disks-2]; in raid6_datap_recov_ssse3()
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| D | recov_neon.c | 22 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,
32 u8 *p, *q, *dp, *dq; in raid6_2data_recov_neon() local
36 p = (u8 *)ptrs[disks - 2]; in raid6_2data_recov_neon()
56 ptrs[disks - 2] = p; in raid6_2data_recov_neon()
65 __raid6_2data_recov_neon(bytes, p, q, dp, dq, pbmul, qmul); in raid6_2data_recov_neon()
72 u8 *p, *q, *dq; in raid6_datap_recov_neon() local
75 p = (u8 *)ptrs[disks - 2]; in raid6_datap_recov_neon()
96 __raid6_datap_recov_neon(bytes, p, q, dq, qmul); in raid6_datap_recov_neon()
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