| /linux-5.19.10/include/linux/ |
| D | find.h | 14 extern unsigned long _find_first_bit(const unsigned long *addr, unsigned long size);
16 const unsigned long *addr2, unsigned long size);
17 extern unsigned long _find_first_zero_bit(const unsigned long *addr, unsigned long size);
18 extern unsigned long _find_last_bit(const unsigned long *addr, unsigned long size);
31 unsigned long find_next_bit(const unsigned long *addr, unsigned long size, in find_next_bit() argument
34 if (small_const_nbits(size)) { in find_next_bit()
37 if (unlikely(offset >= size)) in find_next_bit()
38 return size; in find_next_bit()
40 val = *addr & GENMASK(size - 1, offset); in find_next_bit()
41 return val ? __ffs(val) : size; in find_next_bit()
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| D | slab.h | 150 struct kmem_cache *kmem_cache_create(const char *name, unsigned int size,
154 unsigned int size, unsigned int align,
386 static __always_inline unsigned int __kmalloc_index(size_t size, in __kmalloc_index() argument
389 if (!size) in __kmalloc_index()
392 if (size <= KMALLOC_MIN_SIZE) in __kmalloc_index()
395 if (KMALLOC_MIN_SIZE <= 32 && size > 64 && size <= 96) in __kmalloc_index()
397 if (KMALLOC_MIN_SIZE <= 64 && size > 128 && size <= 192) in __kmalloc_index()
399 if (size <= 8) return 3; in __kmalloc_index()
400 if (size <= 16) return 4; in __kmalloc_index()
401 if (size <= 32) return 5; in __kmalloc_index()
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| D | fortify-string.h | 32 extern void *__underlying_memchr(const void *p, int c, __kernel_size_t size) __RENAME(memchr);
33 extern int __underlying_memcmp(const void *p, const void *q, __kernel_size_t size) __RENAME(memcmp);
34 extern void *__underlying_memcpy(void *p, const void *q, __kernel_size_t size) __RENAME(memcpy);
35 extern void *__underlying_memmove(void *p, const void *q, __kernel_size_t size) __RENAME(memmove);
36 extern void *__underlying_memset(void *p, int c, __kernel_size_t size) __RENAME(memset);
41 extern char *__underlying_strncpy(char *p, const char *q, __kernel_size_t size) __RENAME(strncpy);
81 char *strncpy(char * const POS p, const char *q, __kernel_size_t size) in strncpy() argument
85 if (__builtin_constant_p(size) && p_size < size) in strncpy()
87 if (p_size < size) in strncpy()
89 return __underlying_strncpy(p, q, size); in strncpy()
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| /linux-5.19.10/tools/include/linux/ |
| D | find.h | 14 extern unsigned long _find_first_bit(const unsigned long *addr, unsigned long size);
16 const unsigned long *addr2, unsigned long size);
17 extern unsigned long _find_first_zero_bit(const unsigned long *addr, unsigned long size);
18 extern unsigned long _find_last_bit(const unsigned long *addr, unsigned long size);
31 unsigned long find_next_bit(const unsigned long *addr, unsigned long size, in find_next_bit() argument
34 if (small_const_nbits(size)) { in find_next_bit()
37 if (unlikely(offset >= size)) in find_next_bit()
38 return size; in find_next_bit()
40 val = *addr & GENMASK(size - 1, offset); in find_next_bit()
41 return val ? __ffs(val) : size; in find_next_bit()
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| /linux-5.19.10/tools/testing/memblock/tests/ |
| D | basic_api.c | 40 .size = SZ_4M in memblock_add_simple_check()
44 memblock_add(r.base, r.size); in memblock_add_simple_check()
47 assert(rgn->size == r.size); in memblock_add_simple_check()
50 assert(memblock.memory.total_size == r.size); in memblock_add_simple_check()
69 .size = SZ_16M in memblock_add_node_simple_check()
73 memblock_add_node(r.base, r.size, 1, MEMBLOCK_HOTPLUG); in memblock_add_node_simple_check()
76 assert(rgn->size == r.size); in memblock_add_node_simple_check()
83 assert(memblock.memory.total_size == r.size); in memblock_add_node_simple_check()
109 .size = SZ_8K in memblock_add_disjoint_check()
113 .size = SZ_8K in memblock_add_disjoint_check()
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| D | alloc_nid_api.c | 24 phys_addr_t size = SZ_128; in alloc_try_nid_top_down_simple_check() local
34 allocated_ptr = memblock_alloc_try_nid(size, SMP_CACHE_BYTES, in alloc_try_nid_top_down_simple_check()
37 rgn_end = rgn->base + rgn->size; in alloc_try_nid_top_down_simple_check()
42 assert(rgn->size == size); in alloc_try_nid_top_down_simple_check()
43 assert(rgn->base == max_addr - size); in alloc_try_nid_top_down_simple_check()
47 assert(memblock.reserved.total_size == size); in alloc_try_nid_top_down_simple_check()
75 phys_addr_t size = SZ_128; in alloc_try_nid_top_down_end_misaligned_check() local
86 allocated_ptr = memblock_alloc_try_nid(size, SMP_CACHE_BYTES, in alloc_try_nid_top_down_end_misaligned_check()
89 rgn_end = rgn->base + rgn->size; in alloc_try_nid_top_down_end_misaligned_check()
94 assert(rgn->size == size); in alloc_try_nid_top_down_end_misaligned_check()
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| /linux-5.19.10/scripts/coccinelle/api/ |
| D | kvmalloc.cocci | 24 expression E, E1, size;
33 * if (size cmp E1 || ...)@p {
37 * (..., size, \(flags\|GFP_KERNEL\|\(GFP_KERNEL\|flags\)|__GFP_NOWARN\), ...)
41 * E = \(vmalloc\|vzalloc\|vmalloc_node\|vzalloc_node\)(..., size, ...)
47 * (..., size, \(flags\|GFP_KERNEL\|\(GFP_KERNEL\|flags\)|__GFP_NOWARN\), ...)
49 when != size = E1
53 * E = \(vmalloc\|vzalloc\|vmalloc_node\|vzalloc_node\)(..., size, ...)
59 * (..., size, \(flags\|GFP_KERNEL\|\(GFP_KERNEL\|flags\)|__GFP_NOWARN\), ...);
61 when != size = E1
65 * x = \(vmalloc\|vzalloc\|vmalloc_node\|vzalloc_node\)(..., size, ...)
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| /linux-5.19.10/drivers/net/dsa/sja1105/ |
| D | sja1105_static_config.c | 97 const size_t size = SJA1105ET_SIZE_AVB_PARAMS_ENTRY; in sja1105et_avb_params_entry_packing() local
100 sja1105_packing(buf, &entry->destmeta, 95, 48, size, op); in sja1105et_avb_params_entry_packing()
101 sja1105_packing(buf, &entry->srcmeta, 47, 0, size, op); in sja1105et_avb_params_entry_packing()
102 return size; in sja1105et_avb_params_entry_packing()
108 const size_t size = SJA1105PQRS_SIZE_AVB_PARAMS_ENTRY; in sja1105pqrs_avb_params_entry_packing() local
111 sja1105_packing(buf, &entry->cas_master, 126, 126, size, op); in sja1105pqrs_avb_params_entry_packing()
112 sja1105_packing(buf, &entry->destmeta, 125, 78, size, op); in sja1105pqrs_avb_params_entry_packing()
113 sja1105_packing(buf, &entry->srcmeta, 77, 30, size, op); in sja1105pqrs_avb_params_entry_packing()
114 return size; in sja1105pqrs_avb_params_entry_packing()
120 const size_t size = SJA1105ET_SIZE_GENERAL_PARAMS_ENTRY; in sja1105et_general_params_entry_packing() local
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| D | sja1105_dynamic_config.c | 202 const int size = SJA1105_SIZE_DYN_CMD; in sja1105et_vl_lookup_cmd_packing() local
204 sja1105_packing(buf, &cmd->valid, 31, 31, size, op); in sja1105et_vl_lookup_cmd_packing()
205 sja1105_packing(buf, &cmd->errors, 30, 30, size, op); in sja1105et_vl_lookup_cmd_packing()
206 sja1105_packing(buf, &cmd->rdwrset, 29, 29, size, op); in sja1105et_vl_lookup_cmd_packing()
207 sja1105_packing(buf, &cmd->index, 9, 0, size, op); in sja1105et_vl_lookup_cmd_packing()
216 const int size = SJA1105_SIZE_DYN_CMD; in sja1105pqrs_vl_lookup_cmd_packing() local
218 sja1105_packing(p, &cmd->valid, 31, 31, size, op); in sja1105pqrs_vl_lookup_cmd_packing()
219 sja1105_packing(p, &cmd->errors, 30, 30, size, op); in sja1105pqrs_vl_lookup_cmd_packing()
220 sja1105_packing(p, &cmd->rdwrset, 29, 29, size, op); in sja1105pqrs_vl_lookup_cmd_packing()
221 sja1105_packing(p, &cmd->index, 9, 0, size, op); in sja1105pqrs_vl_lookup_cmd_packing()
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| /linux-5.19.10/drivers/staging/media/atomisp/pci/ |
| D | ia_css_isp_configs.c | 28 unsigned int size = 0; in ia_css_configure_iterator() local
35 size = binary->info->mem_offsets.offsets.config->dmem.iterator.size; in ia_css_configure_iterator()
36 if (!size) in ia_css_configure_iterator()
43 config_dmem, size); in ia_css_configure_iterator()
51 unsigned int size = 0; in ia_css_configure_copy_output() local
58 size = binary->info->mem_offsets.offsets.config->dmem.copy_output.size; in ia_css_configure_copy_output()
59 if (!size) in ia_css_configure_copy_output()
66 config_dmem, size); in ia_css_configure_copy_output()
76 unsigned int size = 0; in ia_css_configure_crop() local
83 size = binary->info->mem_offsets.offsets.config->dmem.crop.size; in ia_css_configure_crop()
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| /linux-5.19.10/tools/perf/util/ |
| D | trace-event-read.c | 26 static int __do_read(int fd, void *buf, int size) in __do_read() argument
28 int rsize = size; in __do_read()
30 while (size) { in __do_read()
31 int ret = read(fd, buf, size); in __do_read()
45 size -= ret; in __do_read()
52 static int do_read(void *data, int size) in do_read() argument
56 r = __do_read(input_fd, data, size); in do_read()
59 size, r); in do_read()
69 static void skip(int size) in skip() argument
74 while (size) { in skip()
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| /linux-5.19.10/lib/ |
| D | test_user_copy.c | 42 static bool is_zeroed(void *from, size_t size) in is_zeroed() argument
44 return memchr_inv(from, 0x0, size) == NULL; in is_zeroed()
47 static int test_check_nonzero_user(char *kmem, char __user *umem, size_t size) in test_check_nonzero_user() argument
52 if (test(size < 2 * PAGE_SIZE, "buffer too small")) in test_check_nonzero_user()
61 size = 1024; in test_check_nonzero_user()
62 start = PAGE_SIZE - (size / 2); in test_check_nonzero_user()
67 zero_start = size / 4; in test_check_nonzero_user()
68 zero_end = size - zero_start; in test_check_nonzero_user()
81 memset(kmem, 0x0, size); in test_check_nonzero_user()
84 for (i = zero_end; i < size; i += 2) in test_check_nonzero_user()
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| D | test_meminit.c | 29 static int __init count_nonzero_bytes(void *ptr, size_t size) in count_nonzero_bytes() argument
34 for (i = 0; i < size; i++) in count_nonzero_bytes()
41 static void __init fill_with_garbage_skip(void *ptr, int size, size_t skip) in fill_with_garbage_skip() argument
46 WARN_ON(skip > size); in fill_with_garbage_skip()
47 size -= skip; in fill_with_garbage_skip()
49 while (size >= sizeof(*p)) { in fill_with_garbage_skip()
52 size -= sizeof(*p); in fill_with_garbage_skip()
54 if (size) in fill_with_garbage_skip()
55 memset(&p[i], GARBAGE_BYTE, size); in fill_with_garbage_skip()
58 static void __init fill_with_garbage(void *ptr, size_t size) in fill_with_garbage() argument
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| /linux-5.19.10/drivers/mtd/tests/ |
| D | mtd_nandecctest.c | 48 size_t size) in single_bit_error_data() argument
50 unsigned int offset = prandom_u32() % (size * BITS_PER_BYTE); in single_bit_error_data()
52 memcpy(error_data, correct_data, size); in single_bit_error_data()
57 size_t size) in double_bit_error_data() argument
61 offset[0] = prandom_u32() % (size * BITS_PER_BYTE); in double_bit_error_data()
63 offset[1] = prandom_u32() % (size * BITS_PER_BYTE); in double_bit_error_data()
66 memcpy(error_data, correct_data, size); in double_bit_error_data()
72 static unsigned int random_ecc_bit(size_t size) in random_ecc_bit() argument
76 if (size == 256) { in random_ecc_bit()
89 size_t size) in single_bit_error_ecc() argument
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| /linux-5.19.10/arch/arm/boot/dts/ |
| D | aspeed-bmc-facebook-cmm.dts | 334 #size-cells = <0>;
341 #size-cells = <0>;
347 #size-cells = <0>;
353 #size-cells = <0>;
358 #size-cells = <0>;
363 #size-cells = <0>;
368 #size-cells = <0>;
373 #size-cells = <0>;
378 #size-cells = <0>;
383 #size-cells = <0>;
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| D | aspeed-bmc-facebook-fuji.dts | 219 data-size = <16>;
239 #size-cells = <0>;
245 #size-cells = <0>;
252 #size-cells = <0>;
259 #size-cells = <0>;
265 #size-cells = <0>;
271 #size-cells = <0>;
277 #size-cells = <0>;
283 #size-cells = <0>;
289 #size-cells = <0>;
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| D | aspeed-bmc-facebook-minipack.dts | 249 #size-cells = <1>;
299 #size-cells = <1>;
350 #size-cells = <0>;
356 #size-cells = <0>;
362 #size-cells = <0>;
368 #size-cells = <0>;
374 #size-cells = <0>;
380 #size-cells = <0>;
386 #size-cells = <0>;
392 #size-cells = <0>;
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| /linux-5.19.10/lib/mpi/ |
| D | mpih-mul.c | 21 #define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \ argument
23 if ((size) < KARATSUBA_THRESHOLD) \
24 mul_n_basecase(prodp, up, vp, size); \
26 mul_n(prodp, up, vp, size, tspace); \
29 #define MPN_SQR_N_RECURSE(prodp, up, size, tspace) \ argument
31 if ((size) < KARATSUBA_THRESHOLD) \
32 mpih_sqr_n_basecase(prodp, up, size); \
34 mpih_sqr_n(prodp, up, size, tspace); \
55 mul_n_basecase(mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp, mpi_size_t size) in mul_n_basecase() argument
66 MPN_COPY(prodp, up, size); in mul_n_basecase()
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| /linux-5.19.10/mm/kasan/ |
| D | generic.c | 56 unsigned long size) in memory_is_poisoned_2_4_8() argument
64 if (unlikely(((addr + size - 1) & KASAN_GRANULE_MASK) < size - 1)) in memory_is_poisoned_2_4_8()
65 return *shadow_addr || memory_is_poisoned_1(addr + size - 1); in memory_is_poisoned_2_4_8()
67 return memory_is_poisoned_1(addr + size - 1); in memory_is_poisoned_2_4_8()
82 size_t size) in bytes_is_nonzero() argument
84 while (size) { in bytes_is_nonzero()
88 size--; in bytes_is_nonzero()
124 size_t size) in memory_is_poisoned_n() argument
129 kasan_mem_to_shadow((void *)addr + size - 1) + 1); in memory_is_poisoned_n()
132 unsigned long last_byte = addr + size - 1; in memory_is_poisoned_n()
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| /linux-5.19.10/arch/x86/lib/ |
| D | usercopy_64.c | 17 unsigned long __clear_user(void __user *addr, unsigned long size) in __clear_user() argument
42 : [size8] "=&c"(size), [dst] "=&D" (__d0) in __clear_user()
43 : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr)); in __clear_user()
45 return size; in __clear_user()
67 static void clean_cache_range(void *addr, size_t size) in clean_cache_range() argument
71 void *vend = addr + size; in clean_cache_range()
79 void arch_wb_cache_pmem(void *addr, size_t size) in arch_wb_cache_pmem() argument
81 clean_cache_range(addr, size); in arch_wb_cache_pmem()
85 long __copy_user_flushcache(void *dst, const void __user *src, unsigned size) in __copy_user_flushcache() argument
88 long rc = __copy_user_nocache(dst, src, size, 0); in __copy_user_flushcache()
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| /linux-5.19.10/tools/testing/selftests/vm/ |
| D | map_fixed_noreplace.c | 28 static unsigned long find_base_addr(unsigned long size) in find_base_addr() argument
34 addr = mmap(NULL, size, PROT_NONE, flags, -1, 0); in find_base_addr()
40 if (munmap(addr, size) != 0) { in find_base_addr()
50 unsigned long flags, addr, size, page_size; in main() local
56 size = 5 * page_size; in main()
57 base_addr = find_base_addr(size); in main()
68 size = 5 * page_size; in main()
69 p = mmap((void *)addr, size, PROT_NONE, flags, -1, 0); in main()
71 printf("mmap() @ 0x%lx-0x%lx p=%p result=%m\n", addr, addr + size, p); in main()
89 size = 3 * page_size; in main()
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| D | hmm-tests.c | 43 unsigned long size; member
157 munmap(buffer->ptr, buffer->size); in hmm_buffer_free()
165 static int hmm_create_file(unsigned long size) in hmm_create_file() argument
176 r = ftruncate(fd, size); in hmm_create_file()
228 unsigned long size; in TEST_F() local
236 size = npages << self->page_shift; in TEST_F()
242 buffer->size = size; in TEST_F()
243 buffer->mirror = malloc(size); in TEST_F()
246 buffer->ptr = mmap(NULL, size, in TEST_F()
257 for (ptr = buffer->ptr; i < size / sizeof(*ptr); ++i) in TEST_F()
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| /linux-5.19.10/drivers/usb/common/ |
| D | debug.c | 15 __u16 wLength, char *str, size_t size) in usb_decode_get_status() argument
19 snprintf(str, size, "Get Device Status(Length = %d)", wLength); in usb_decode_get_status()
22 snprintf(str, size, in usb_decode_get_status()
27 snprintf(str, size, "Get Endpoint Status(ep%d%s)", in usb_decode_get_status()
74 __u16 wIndex, char *str, size_t size) in usb_decode_set_clear_feature() argument
78 snprintf(str, size, "%s Device Feature(%s%s)", in usb_decode_set_clear_feature()
85 snprintf(str, size, "%s Interface Feature(%s)", in usb_decode_set_clear_feature()
91 snprintf(str, size, "%s Endpoint Feature(%s ep%d%s)", in usb_decode_set_clear_feature()
100 static void usb_decode_set_address(__u16 wValue, char *str, size_t size) in usb_decode_set_address() argument
102 snprintf(str, size, "Set Address(Addr = %02x)", wValue); in usb_decode_set_address()
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| /linux-5.19.10/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_fru_eeprom.c | 87 u8 size; in amdgpu_fru_read_eeprom() local
98 size = buf[0] & 0x3F; in amdgpu_fru_read_eeprom()
99 size = min_t(size_t, size, buf_size); in amdgpu_fru_read_eeprom()
102 buf, size); in amdgpu_fru_read_eeprom()
108 return size; in amdgpu_fru_read_eeprom()
115 int size, len; in amdgpu_fru_get_product_info() local
139 size = amdgpu_fru_read_eeprom(adev, addrptr, buf, sizeof(buf)); in amdgpu_fru_get_product_info()
140 if (size < 1) { in amdgpu_fru_get_product_info()
141 DRM_ERROR("Failed to read FRU Manufacturer, ret:%d", size); in amdgpu_fru_get_product_info()
148 addrptr += size + 1; in amdgpu_fru_get_product_info()
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| /linux-5.19.10/tools/perf/trace/beauty/ |
| D | beauty.h | 30 size_t strarray__scnprintf(struct strarray *sa, char *bf, size_t size, const char *intfmt, bool sho…
31 size_t strarray__scnprintf_suffix(struct strarray *sa, char *bf, size_t size, const char *intfmt, b…
32 size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, bool show_prefix, unsi…
34 bool strarray__strtoul(struct strarray *sa, char *bf, size_t size, u64 *ret);
35 bool strarray__strtoul_flags(struct strarray *sa, char *bf, size_t size, u64 *ret);
57 size_t strarrays__scnprintf(struct strarrays *sas, char *bf, size_t size, const char *intfmt, bool …
59 bool strarrays__strtoul(struct strarrays *sas, char *bf, size_t size, u64 *ret);
61 size_t pid__scnprintf_fd(struct trace *trace, pid_t pid, int fd, char *bf, size_t size);
85 int size; member
112 int size; member
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