| /kernel/dma/ |
| D | debug.h | 13 size_t offset, size_t size,
18 size_t size, int direction);
27 extern void debug_dma_alloc_coherent(struct device *dev, size_t size,
31 extern void debug_dma_free_coherent(struct device *dev, size_t size,
35 size_t size, int direction,
40 size_t size, int direction);
43 dma_addr_t dma_handle, size_t size,
48 size_t size, int direction);
59 size_t offset, size_t size, in debug_dma_map_page()
66 size_t size, int direction) in debug_dma_unmap_page()
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| D | mapping.c | 26 size_t size;
61 void dmam_free_coherent(struct device *dev, size_t size, void *vaddr, in dmam_free_coherent()
85 void *dmam_alloc_attrs(struct device *dev, size_t size, dma_addr_t *dma_handle, in dmam_alloc_attrs()
144 size_t offset, size_t size, enum dma_data_direction dir, in dma_map_page_attrs()
167 void dma_unmap_page_attrs(struct device *dev, dma_addr_t addr, size_t size, in dma_unmap_page_attrs()
296 size_t size, enum dma_data_direction dir, unsigned long attrs) in dma_map_resource()
316 void dma_unmap_resource(struct device *dev, dma_addr_t addr, size_t size, in dma_unmap_resource()
328 void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr, size_t size, in dma_sync_single_for_cpu()
343 size_t size, enum dma_data_direction dir) in dma_sync_single_for_device()
396 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_get_sgtable_attrs()
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| D | pool.c | 24 static size_t atomic_pool_size;
46 static void dma_atomic_pool_size_add(gfp_t gfp, size_t size) in dma_atomic_pool_size_add()
79 static int atomic_pool_expand(struct gen_pool *pool, size_t pool_size, in atomic_pool_expand()
162 static __init struct gen_pool *__dma_atomic_pool_init(size_t pool_size, in __dma_atomic_pool_init()
198 atomic_pool_size = max_t(size_t, pages << PAGE_SHIFT, SZ_128K); in dma_atomic_pool_init()
240 static struct page *__dma_alloc_from_pool(struct device *dev, size_t size, in __dma_alloc_from_pool() argument
242 bool (*phys_addr_ok)(struct device *, phys_addr_t, size_t)) in __dma_alloc_from_pool()
265 struct page *dma_alloc_from_pool(struct device *dev, size_t size, in dma_alloc_from_pool() argument
267 bool (*phys_addr_ok)(struct device *, phys_addr_t, size_t)) in dma_alloc_from_pool()
283 bool dma_free_from_pool(struct device *dev, void *start, size_t size) in dma_free_from_pool()
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| D | direct.h | 14 void *cpu_addr, dma_addr_t dma_addr, size_t size,
18 void *cpu_addr, dma_addr_t dma_addr, size_t size,
23 size_t dma_direct_max_mapping_size(struct device *dev);
56 dma_addr_t addr, size_t size, enum dma_data_direction dir) in dma_direct_sync_single_for_device()
68 dma_addr_t addr, size_t size, enum dma_data_direction dir) in dma_direct_sync_single_for_cpu()
85 struct page *page, unsigned long offset, size_t size, in dma_direct_map_page()
115 size_t size, enum dma_data_direction dir, unsigned long attrs) in dma_direct_unmap_page()
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| D | direct.c | 70 static bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size) in dma_coherent_ok()
80 static int dma_set_decrypted(struct device *dev, void *vaddr, size_t size) in dma_set_decrypted()
87 static int dma_set_encrypted(struct device *dev, void *vaddr, size_t size) in dma_set_encrypted()
100 size_t size) in __dma_direct_free_pages()
107 static struct page *dma_direct_alloc_swiotlb(struct device *dev, size_t size) in dma_direct_alloc_swiotlb()
119 static struct page *__dma_direct_alloc_pages(struct device *dev, size_t size, in __dma_direct_alloc_pages()
174 static void *dma_direct_alloc_from_pool(struct device *dev, size_t size, in dma_direct_alloc_from_pool()
193 static void *dma_direct_alloc_no_mapping(struct device *dev, size_t size, in dma_direct_alloc_no_mapping()
211 void *dma_direct_alloc(struct device *dev, size_t size, in dma_direct_alloc()
326 void dma_direct_free(struct device *dev, size_t size, in dma_direct_free()
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| D | swiotlb.c | 67 size_t alloc_size;
331 size_t bytes = PAGE_ALIGN(nslabs << IO_TLB_SHIFT); in swiotlb_memblock_alloc()
369 size_t alloc_size; in swiotlb_init_remap()
427 int swiotlb_init_late(size_t size, gfp_t gfp_mask, in swiotlb_init_late()
509 size_t tbl_size, slots_size; in swiotlb_exit()
551 static void swiotlb_bounce(struct device *dev, phys_addr_t tlb_addr, size_t size, in swiotlb_bounce()
557 size_t alloc_size = mem->slots[index].alloc_size; in swiotlb_bounce()
599 sz = min_t(size_t, PAGE_SIZE - offset, size); in swiotlb_bounce()
648 phys_addr_t orig_addr, size_t alloc_size, in swiotlb_do_find_slots()
738 size_t alloc_size, unsigned int alloc_align_mask) in swiotlb_find_slots()
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| D | ops_helpers.c | 19 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_common_get_sgtable()
36 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_common_mmap()
63 struct page *dma_common_alloc_pages(struct device *dev, size_t size, in dma_common_alloc_pages()
86 void dma_common_free_pages(struct device *dev, size_t size, struct page *page, in dma_common_free_pages()
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| D | coherent.c | 39 dma_addr_t device_addr, size_t size, bool use_dma_pfn_offset) in dma_init_coherent_memory()
118 dma_addr_t device_addr, size_t size) in dma_declare_coherent_memory()
235 struct vm_area_struct *vma, void *vaddr, size_t size, int *ret) in __dma_mmap_from_coherent()
272 void *vaddr, size_t size, int *ret) in dma_mmap_from_dev_coherent()
302 size_t size, int *ret) in dma_mmap_from_global_coherent()
311 int dma_init_global_coherent(phys_addr_t phys_addr, size_t size) in dma_init_global_coherent()
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| D | remap.c | 22 void *dma_common_pages_remap(struct page **pages, size_t size, in dma_common_pages_remap()
38 void *dma_common_contiguous_remap(struct page *page, size_t size, in dma_common_contiguous_remap()
60 void dma_common_free_remap(void *cpu_addr, size_t size) in dma_common_free_remap()
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| /kernel/ |
| D | relay.c | 108 static void *relay_alloc_buf(struct rchan_buf *buf, size_t *size) in relay_alloc_buf()
151 if (chan->n_subbufs > KMALLOC_MAX_SIZE / sizeof(size_t)) in relay_create_buf()
157 buf->padding = kmalloc_array(chan->n_subbufs, sizeof(size_t), in relay_create_buf()
243 size_t ready = buf->subbufs_produced - buf->subbufs_consumed; in relay_buf_full()
253 void *prev_subbuf, size_t prev_padding) in relay_subbuf_start()
285 size_t i; in __relay_reset()
476 size_t subbuf_size, in relay_open()
477 size_t n_subbufs, in relay_open()
659 size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length) in relay_switch_subbuf()
662 size_t old_subbuf, new_subbuf; in relay_switch_subbuf()
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| D | sysctl.c | 148 char *buffer, size_t *lenp, loff_t *ppos) in _proc_do_string()
150 size_t len; in _proc_do_string()
261 void *buffer, size_t *lenp, loff_t *ppos) in proc_dostring()
270 static void proc_skip_spaces(char **buf, size_t *size) in proc_skip_spaces()
280 static void proc_skip_char(char **buf, size_t *size, const char v) in proc_skip_char()
342 static int proc_get_long(char **buf, size_t *size, in proc_get_long()
401 static void proc_put_long(void **buf, size_t *size, unsigned long val, bool neg) in proc_put_long()
416 static void proc_put_char(void **buf, size_t *size, char c) in proc_put_char()
489 size_t *lenp, loff_t *ppos, in __do_proc_dointvec()
495 size_t left; in __do_proc_dointvec()
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| D | sysctl-test.c | 38 size_t len; in sysctl_test_api_dointvec_null_tbl_data()
84 size_t len; in sysctl_test_api_dointvec_table_maxlen_unset()
130 size_t len = 0; in sysctl_test_api_dointvec_table_len_is_zero()
165 size_t len = 1234; in sysctl_test_api_dointvec_table_read_but_position_set()
194 size_t len = 4; in sysctl_test_dointvec_read_happy_single_positive()
225 size_t len = 5; in sysctl_test_dointvec_read_happy_single_negative()
255 size_t len = sizeof(input) - 1; in sysctl_test_dointvec_write_happy_single_positive()
285 size_t len = sizeof(input) - 1; in sysctl_test_dointvec_write_happy_single_negative()
316 size_t max_len = 32, len = max_len; in sysctl_test_api_dointvec_write_single_less_int_min()
328 (size_t)snprintf(buffer, max_len, "-%lu", in sysctl_test_api_dointvec_write_single_less_int_min()
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| D | kexec_elf.c | 63 static bool elf_is_ehdr_sane(const struct elfhdr *ehdr, size_t buf_len) in elf_is_ehdr_sane()
79 size_t phdr_size; in elf_is_ehdr_sane()
98 size_t shdr_size; in elf_is_ehdr_sane()
119 static int elf_read_ehdr(const char *buf, size_t len, struct elfhdr *ehdr) in elf_read_ehdr()
185 static bool elf_is_phdr_sane(const struct elf_phdr *phdr, size_t buf_len) in elf_is_phdr_sane()
202 static int elf_read_phdr(const char *buf, size_t len, in elf_read_phdr()
251 static int elf_read_phdrs(const char *buf, size_t len, in elf_read_phdrs()
254 size_t phdr_size, i; in elf_read_phdrs()
296 static int elf_read_from_buffer(const char *buf, size_t len, in elf_read_from_buffer()
327 int kexec_build_elf_info(const char *buf, size_t len, struct elfhdr *ehdr, in kexec_build_elf_info()
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| D | ksysfs.c | 46 const char *buf, size_t count) in uevent_helper_store()
67 const char *buf, size_t count) in profiling_store()
117 const char *buf, size_t count) in kexec_crash_size_store()
162 const char *buf, size_t count) in rcu_expedited_store()
179 const char *buf, size_t count) in rcu_normal_store()
198 char *buf, loff_t off, size_t count) in notes_read()
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| D | iomem.c | 23 static bool arch_memremap_can_ram_remap(resource_size_t offset, size_t size, in arch_memremap_can_ram_remap()
30 static void *try_ram_remap(resource_size_t offset, size_t size, in try_ram_remap()
71 void *memremap(resource_size_t offset, size_t size, unsigned long flags) in memremap()
140 size_t size, unsigned long flags) in devm_memremap()
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| /kernel/kcsan/ |
| D | core.c | 115 size_t size, in find_watchpoint()
123 size_t wp_size; in find_watchpoint()
148 insert_watchpoint(unsigned long addr, size_t size, bool is_write) in insert_watchpoint()
210 check_access(const volatile void *ptr, size_t size, int type, unsigned long ip);
231 is_atomic(struct kcsan_ctx *ctx, const volatile void *ptr, size_t size, int type) in is_atomic()
268 should_watch(struct kcsan_ctx *ctx, const volatile void *ptr, size_t size, int type) in should_watch()
338 static __always_inline u64 read_instrumented_memory(const volatile void *ptr, size_t size) in read_instrumented_memory()
401 find_reorder_access(struct kcsan_ctx *ctx, const volatile void *ptr, size_t size, in find_reorder_access()
418 set_reorder_access(struct kcsan_ctx *ctx, const volatile void *ptr, size_t size, in set_reorder_access()
456 size_t size, in kcsan_found_watchpoint()
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| D | encoding.h | 52 static inline bool check_encodable(unsigned long addr, size_t size) in check_encodable()
62 encode_watchpoint(unsigned long addr, size_t size, bool is_write) in encode_watchpoint()
71 size_t *size, in decode_watchpoint()
93 static __always_inline bool matching_access(unsigned long addr1, size_t size1, in matching_access()
94 unsigned long addr2, size_t size2) in matching_access()
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| D | kcsan.h | 123 void kcsan_report_set_info(const volatile void *ptr, size_t size, int access_type,
131 void kcsan_report_known_origin(const volatile void *ptr, size_t size, int access_type,
139 void kcsan_report_unknown_origin(const volatile void *ptr, size_t size, int access_type,
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| /kernel/module/ |
| D | decompress.c | 63 static size_t module_gzip_header_len(const u8 *buf, size_t size) in module_gzip_header_len()
66 size_t len = 10; in module_gzip_header_len()
86 const void *buf, size_t size) in module_gzip_decompress()
89 size_t new_size = 0; in module_gzip_decompress()
90 size_t gzip_hdr_len; in module_gzip_decompress()
150 const void *buf, size_t size) in module_xz_decompress()
156 size_t new_size = 0; in module_xz_decompress()
206 int module_decompress(struct load_info *info, const void *buf, size_t size) in module_decompress()
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| /kernel/debug/kdb/ |
| D | kdb_private.h | 90 extern int kdb_getarea_size(void *, unsigned long, size_t);
91 extern int kdb_putarea_size(unsigned long, void *, size_t);
101 unsigned long addr, size_t size);
102 extern int kdb_getword(unsigned long *, unsigned long, size_t);
103 extern int kdb_putword(unsigned long, unsigned long, size_t);
167 extern void kdb_register_table(kdbtab_t *kp, size_t len);
199 extern char *kdb_getstr(char *, size_t, const char *);
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| /kernel/gcov/ |
| D | gcov.h | 51 size_t convert_to_gcda(char *buffer, struct gcov_info *info);
63 size_t store_gcov_u32(void *buffer, size_t off, u32 v);
64 size_t store_gcov_u64(void *buffer, size_t off, u64 v);
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| D | base.c | 63 size_t store_gcov_u32(void *buffer, size_t off, u32 v) in store_gcov_u32()
87 size_t store_gcov_u64(void *buffer, size_t off, u64 v) in store_gcov_u64()
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| /kernel/printk/ |
| D | printk.c | 129 size_t len; in __control_devkmsg()
186 void *buffer, size_t *lenp, loff_t *ppos) in devkmsg_sysctl_set_loglvl()
368 static size_t syslog_partial;
555 static ssize_t info_print_ext_header(char *buf, size_t size, in info_print_ext_header()
576 static ssize_t msg_add_ext_text(char *buf, size_t size, in msg_add_ext_text()
577 const char *text, size_t text_len, in msg_add_ext_text()
581 size_t i; in msg_add_ext_text()
597 static ssize_t msg_add_dict_text(char *buf, size_t size, in msg_add_dict_text()
600 size_t val_len = strlen(val); in msg_add_dict_text()
613 static ssize_t msg_print_ext_body(char *buf, size_t size, in msg_print_ext_body()
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| /kernel/power/ |
| D | main.c | 110 const char *buf, size_t n) in pm_async_store()
153 static suspend_state_t decode_suspend_state(const char *buf, size_t n) in decode_suspend_state()
173 const char *buf, size_t n) in mem_sleep_store()
216 const char *buf, size_t n) in sync_on_suspend_store()
267 const char *buf, size_t n) in pm_test_store()
489 const char *buf, size_t n) in pm_print_times_store()
532 const char *buf, size_t n) in pm_debug_messages_store()
592 static suspend_state_t decode_state(const char *buf, size_t n) in decode_state()
620 const char *buf, size_t n) in state_store()
694 const char *buf, size_t n) in wakeup_count_store()
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| /kernel/bpf/ |
| D | lpm_trie.c | 35 size_t n_entries;
36 size_t max_prefixlen;
37 size_t data_size;
152 static inline int extract_bit(const u8 *data, size_t index) in extract_bit()
165 static size_t longest_prefix_match(const struct lpm_trie *trie, in longest_prefix_match()
242 size_t matchlen; in trie_lookup_elem()
286 size_t size = sizeof(struct lpm_trie_node) + trie->data_size; in lpm_trie_node_alloc()
315 size_t matchlen = 0; in trie_update_elem()
445 size_t matchlen = 0; in trie_delete_elem()
626 size_t matchlen; in trie_get_next_key()
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