Searched refs:size (Results 1 - 25 of 11134) sorted by relevance

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/linux-master/include/asm-generic/
H A Dgetorder.h11 * get_order - Determine the allocation order of a memory size
12 * @size: The size for which to get the order
25 * to hold an object of the specified size.
27 * The result is undefined if the size is 0.
29 static __always_inline __attribute_const__ int get_order(unsigned long size) argument
31 if (__builtin_constant_p(size)) {
32 if (!size)
35 if (size < (1UL << PAGE_SHIFT))
38 return ilog2((size)
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H A Daccess_ok.h21 * 'size' is a compile-time constant for most callers, so optimize for
29 * for constant 'size' and 'limit' values.
31 static inline int __access_ok(const void __user *ptr, unsigned long size) argument
40 return (size <= limit) && (addr <= (limit - size));
45 #define access_ok(addr, size) likely(__access_ok(addr, size))
/linux-master/drivers/staging/media/atomisp/pci/isp/kernels/cnr/cnr_1.0/
H A Dia_css_cnr.host.c22 /* keep the interface here, it is not enabled yet because host doesn't know the size of individual state */
26 size_t size)
28 memset(state, 0, size);
24 ia_css_init_cnr_state( void * state, size_t size) argument
/linux-master/include/linux/
H A Dfind.h21 extern unsigned long _find_first_bit(const unsigned long *addr, unsigned long size);
22 unsigned long __find_nth_bit(const unsigned long *addr, unsigned long size, unsigned long n);
24 unsigned long size, unsigned long n);
26 unsigned long size, unsigned long n);
28 const unsigned long *addr3, unsigned long size,
31 const unsigned long *addr2, unsigned long size);
32 extern unsigned long _find_first_zero_bit(const unsigned long *addr, unsigned long size);
33 extern unsigned long _find_last_bit(const unsigned long *addr, unsigned long size);
36 unsigned long _find_first_zero_bit_le(const unsigned long *addr, unsigned long size);
38 long size, unsigne
54 find_next_bit(const unsigned long *addr, unsigned long size, unsigned long offset) argument
83 find_next_and_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size, unsigned long offset) argument
114 find_next_andnot_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size, unsigned long offset) argument
144 find_next_or_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size, unsigned long offset) argument
173 find_next_zero_bit(const unsigned long *addr, unsigned long size, unsigned long offset) argument
200 find_first_bit(const unsigned long *addr, unsigned long size) argument
226 find_nth_bit(const unsigned long *addr, unsigned long size, unsigned long n) argument
251 find_nth_and_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size, unsigned long n) argument
278 find_nth_andnot_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size, unsigned long n) argument
306 find_nth_and_andnot_bit(const unsigned long *addr1, const unsigned long *addr2, const unsigned long *addr3, unsigned long size, unsigned long n) argument
334 find_first_and_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size) argument
358 find_first_zero_bit(const unsigned long *addr, unsigned long size) argument
379 find_last_bit(const unsigned long *addr, unsigned long size) argument
402 find_next_and_bit_wrap(const unsigned long *addr1, const unsigned long *addr2, unsigned long size, unsigned long offset) argument
425 find_next_bit_wrap(const unsigned long *addr, unsigned long size, unsigned long offset) argument
442 __for_each_wrap(const unsigned long *bitmap, unsigned long size, unsigned long start, unsigned long n) argument
482 find_next_zero_bit_le(const void *addr, unsigned long size, unsigned long offset) argument
488 find_next_bit_le(const void *addr, unsigned long size, unsigned long offset) argument
494 find_first_zero_bit_le(const void *addr, unsigned long size) argument
504 find_next_zero_bit_le(const void *addr, unsigned long size, unsigned long offset) argument
523 find_first_zero_bit_le(const void *addr, unsigned long size) argument
537 find_next_bit_le(const void *addr, unsigned long size, unsigned long offset) argument
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H A Dkasan-checks.h19 bool __kasan_check_read(const volatile void *p, unsigned int size);
20 bool __kasan_check_write(const volatile void *p, unsigned int size);
22 static inline bool __kasan_check_read(const volatile void *p, unsigned int size) argument
26 static inline bool __kasan_check_write(const volatile void *p, unsigned int size) argument
40 static inline bool kasan_check_read(const volatile void *p, unsigned int size) argument
44 static inline bool kasan_check_write(const volatile void *p, unsigned int size) argument
H A Dcirc_buf.h16 #define CIRC_CNT(head,tail,size) (((head) - (tail)) & ((size)-1))
18 /* Return space available, 0..size-1. We always leave one free char
21 #define CIRC_SPACE(head,tail,size) CIRC_CNT((tail),((head)+1),(size))
26 #define CIRC_CNT_TO_END(head,tail,size) \
27 ({int end = (size) - (tail); \
28 int n = ((head) + end) & ((size)-1); \
32 #define CIRC_SPACE_TO_END(head,tail,size) \
33 ({int end = (size)
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/linux-master/drivers/staging/octeon/
H A Dethernet-mem.h8 int cvm_oct_mem_fill_fpa(int pool, int size, int elements);
9 void cvm_oct_mem_empty_fpa(int pool, int size, int elements);
/linux-master/drivers/staging/media/atomisp/pci/isp/kernels/raw_aa_binning/raw_aa_binning_1.0/
H A Dia_css_raa.host.c27 unsigned int size)
29 (void)size;
24 ia_css_raa_encode( struct sh_css_isp_aa_params *to, const struct ia_css_aa_config *from, unsigned int size) argument
/linux-master/tools/perf/util/
H A Dcacheline.h12 * which performs like the cacheline size being doubled.
16 u64 size = cacheline_size(); local
19 size *= 2;
22 return (address & ~(size - 1));
27 u64 size = cacheline_size(); local
30 size *= 2;
33 return (address & (size - 1));
H A Dcacheline.c13 pr_debug("cannot determine cache line size");
19 static int size; local
21 if (!size)
22 cache_line_size(&size);
24 return size;
H A Dspark.h6 int print_spark(char *bf, int size, unsigned long *val, int numval);
/linux-master/tools/include/linux/
H A Dfind.h17 extern unsigned long _find_first_bit(const unsigned long *addr, unsigned long size);
19 const unsigned long *addr2, unsigned long size);
20 extern unsigned long _find_first_zero_bit(const unsigned long *addr, unsigned long size);
26 * @size: The bitmap size in bits
30 * If no bits are set, returns @size.
33 unsigned long find_next_bit(const unsigned long *addr, unsigned long size, argument
36 if (small_const_nbits(size)) {
39 if (unlikely(offset >= size))
40 return size;
62 find_next_and_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size, unsigned long offset) argument
91 find_next_zero_bit(const unsigned long *addr, unsigned long size, unsigned long offset) argument
118 find_first_bit(const unsigned long *addr, unsigned long size) argument
141 find_first_and_bit(const unsigned long *addr1, const unsigned long *addr2, unsigned long size) argument
165 find_first_zero_bit(const unsigned long *addr, unsigned long size) argument
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/linux-master/tools/perf/
H A Dperf-read-vdso.c16 size_t size, written; local
21 size = end - start;
23 while (size) {
24 written = fwrite(start, 1, size, stdout);
28 size -= written;
/linux-master/tools/testing/crypto/chacha20-s390/
H A Drun-tests.sh9 # size of data. Check 'dmesg' for results.
18 # run encryption for different data size, including whole block(s) +/- 1
19 insmod test_cipher.ko size=63
20 insmod test_cipher.ko size=64
21 insmod test_cipher.ko size=65
22 insmod test_cipher.ko size=127
23 insmod test_cipher.ko size=128
24 insmod test_cipher.ko size=129
25 insmod test_cipher.ko size=511
26 insmod test_cipher.ko size
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/linux-master/arch/x86/lib/
H A Dusercopy_64.c22 * @size: number of bytes to write back
25 * instruction. Note that @size is internally rounded up to be cache
26 * line size aligned.
28 static void clean_cache_range(void *addr, size_t size) argument
32 void *vend = addr + size;
40 void arch_wb_cache_pmem(void *addr, size_t size) argument
42 clean_cache_range(addr, size);
46 long __copy_user_flushcache(void *dst, const void __user *src, unsigned size) argument
52 rc = __copy_user_nocache(dst, src, size);
59 * destination or size i
80 __memcpy_flushcache(void *_dst, const void *_src, size_t size) argument
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/linux-master/arch/um/kernel/
H A Dload_file.c10 static int __init __uml_load_file(const char *filename, void *buf, int size) argument
20 n = os_read_file(fd, buf, size);
21 if (n != size) {
23 "err = %d\n", size,
32 void *uml_load_file(const char *filename, unsigned long long *size) argument
37 *size = 0;
42 err = os_file_size(filename, size);
46 if (*size == 0) {
51 area = memblock_alloc(*size, SMP_CACHE_BYTES);
53 panic("%s: Failed to allocate %llu bytes\n", __func__, *size);
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/linux-master/arch/s390/kernel/
H A Dfacility.c10 static unsigned int size; local
14 r = READ_ONCE(size);
17 WRITE_ONCE(size, r);
/linux-master/arch/loongarch/mm/
H A Dioremap.c9 void __init __iomem *early_ioremap(u64 phys_addr, unsigned long size) argument
14 void __init early_iounmap(void __iomem *addr, unsigned long size) argument
19 void *early_memremap_ro(resource_size_t phys_addr, unsigned long size) argument
21 return early_memremap(phys_addr, size);
24 void *early_memremap_prot(resource_size_t phys_addr, unsigned long size, argument
27 return early_memremap(phys_addr, size);
/linux-master/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
H A Dramnv04.c36 u64 size; local
40 size = ((boot0 >> 12) & 0xf) * 2 + 2;
41 size *= 1024 * 1024;
45 size = 32 * 1024 * 1024;
48 size = 16 * 1024 * 1024;
51 size = 8 * 1024 * 1024;
54 size = 4 * 1024 * 1024;
64 return nvkm_ram_new_(&nv04_ram_func, fb, type, size, pram);
/linux-master/arch/um/include/shared/
H A Dum_malloc.h11 extern void *uml_kmalloc(int size, int flags);
14 extern void *vmalloc(unsigned long size);
/linux-master/drivers/input/
H A Dvivaldi-fmap.c22 ssize_t size = 0; local
30 size += sysfs_emit_at(buf, size,
31 "%s%02X", size ? " " : "", physmap[i]);
32 if (size)
33 size += sysfs_emit_at(buf, size, "\n");
35 return size;
/linux-master/drivers/gpu/drm/xe/
H A Dxe_wopcm_types.h15 /** @size: Size of overall WOPCM */
16 u32 size; member in struct:xe_wopcm
21 /** @guc.size: Size of the GuC WOPCM region */
22 u32 size; member in struct:xe_wopcm::__anon650
/linux-master/tools/testing/selftests/lsm/
H A Dcommon.h10 __u32 *size, __u32 flags)
12 return syscall(__NR_lsm_get_self_attr, attr, ctx, size, flags);
18 __u32 size, __u32 flags)
20 return syscall(__NR_lsm_set_self_attr, attr, ctx, size, flags);
25 static inline int lsm_list_modules(__u64 *ids, __u32 *size, __u32 flags) argument
27 return syscall(__NR_lsm_list_modules, ids, size, flags);
31 extern int read_proc_attr(const char *attr, char *value, size_t size);
32 extern int read_sysfs_lsms(char *lsms, size_t size);
9 lsm_get_self_attr(unsigned int attr, struct lsm_ctx *ctx, __u32 *size, __u32 flags) argument
17 lsm_set_self_attr(unsigned int attr, struct lsm_ctx *ctx, __u32 size, __u32 flags) argument
/linux-master/arch/s390/lib/
H A Dfind.c17 unsigned long find_first_bit_inv(const unsigned long *addr, unsigned long size) argument
23 while (size & ~(BITS_PER_LONG - 1)) {
27 size -= BITS_PER_LONG;
29 if (!size)
31 tmp = (*p) & (~0UL << (BITS_PER_LONG - size));
33 return result + size; /* Nope. */
39 unsigned long find_next_bit_inv(const unsigned long *addr, unsigned long size, argument
46 if (offset >= size)
47 return size;
48 size
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/linux-master/tools/perf/trace/beauty/
H A Drenameat.c6 static size_t renameat2__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix) argument
11 return strarray__scnprintf_flags(&strarray__rename_flags, bf, size, show_prefix, flags);
14 size_t syscall_arg__scnprintf_renameat2_flags(char *bf, size_t size, struct syscall_arg *arg) argument
17 return renameat2__scnprintf_flags(flags, bf, size, arg->show_string_prefix);

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