| /linux/tools/perf/util/ |
| H A D | map.h | 26 DECLARE_RC_STRUCT(map) { in DECLARE_RC_STRUCT() argument
43 struct kmap *__map__kmap(struct map *map);
44 struct kmap *map__kmap(struct map *map);
45 struct maps *map__kmaps(struct map *map);
47 static inline struct dso *map__dso(const struct map *map) in map__dso() argument
49 return RC_CHK_ACCESS(map)->dso; in map__dso()
52 static inline u64 map__start(const struct map *map) in map__start() argument
54 return RC_CHK_ACCESS(map)->start; in map__start()
57 static inline u64 map__end(const struct map *map) in map__end() argument
59 return RC_CHK_ACCESS(map)->end; in map__end()
[all …]
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| H A D | map.c | 12 #include "map.h"
105 static void map__init(struct map *map, u64 start, u64 end, u64 pgoff, in map__init() argument
108 map__set_start(map, start); in map__init()
109 map__set_end(map, end); in map__init()
110 map__set_pgoff(map, pgoff); in map__init()
111 assert(map__reloc(map) == 0); in map__init()
112 map__set_dso(map, dso__get(dso)); in map__init()
113 refcount_set(map__refcnt(map), 1); in map__init()
114 RC_CHK_ACCESS(map)->prot = prot; in map__init()
115 RC_CHK_ACCESS(map)->flags = flags; in map__init()
[all …]
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| H A D | hashmap.c | 4 * Generic non-thread safe hash map implementation.
38 void hashmap__init(struct hashmap *map, hashmap_hash_fn hash_fn, in hashmap__init() argument
41 map->hash_fn = hash_fn; in hashmap__init()
42 map->equal_fn = equal_fn; in hashmap__init()
43 map->ctx = ctx; in hashmap__init()
45 map->buckets = NULL; in hashmap__init()
46 map->cap = 0; in hashmap__init()
47 map->cap_bits = 0; in hashmap__init()
48 map->sz = 0; in hashmap__init()
55 struct hashmap *map = malloc(sizeof(struct hashmap)); in hashmap__new() local
[all …]
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| H A D | mmap.c | 40 size_t mmap__mmap_len(struct mmap *map) in mmap__mmap_len() argument
42 return perf_mmap__mmap_len(&map->core); in mmap__mmap_len()
72 static int perf_mmap__aio_enabled(struct mmap *map) in perf_mmap__aio_enabled() argument
74 return map->aio.nr_cblocks > 0; in perf_mmap__aio_enabled()
78 static int perf_mmap__aio_alloc(struct mmap *map, int idx) in perf_mmap__aio_alloc() argument
80 map->aio.data[idx] = mmap(NULL, mmap__mmap_len(map), PROT_READ|PROT_WRITE, in perf_mmap__aio_alloc()
82 if (map->aio.data[idx] == MAP_FAILED) { in perf_mmap__aio_alloc()
83 map->aio.data[idx] = NULL; in perf_mmap__aio_alloc()
90 static void perf_mmap__aio_free(struct mmap *map, int idx) in perf_mmap__aio_free() argument
92 if (map->aio.data[idx]) { in perf_mmap__aio_free()
[all …]
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| /linux/drivers/base/regmap/ |
| H A D | regcache.c | 45 static int regcache_hw_init(struct regmap *map) in regcache_hw_init() argument
53 if (!map->num_reg_defaults_raw) in regcache_hw_init()
57 for (count = 0, i = 0; i < map->num_reg_defaults_raw; i++) in regcache_hw_init()
58 if (regmap_readable(map, i * map->reg_stride) && in regcache_hw_init()
59 !regmap_volatile(map, i * map->reg_stride)) in regcache_hw_init()
64 map->cache_bypass = true; in regcache_hw_init()
68 map->num_reg_defaults = count; in regcache_hw_init()
69 map in regcache_hw_init()
133 regcache_init(struct regmap * map,const struct regmap_config * config) regcache_init() argument
251 regcache_exit(struct regmap * map) regcache_exit() argument
280 regcache_read(struct regmap * map,unsigned int reg,unsigned int * value) regcache_read() argument
311 regcache_write(struct regmap * map,unsigned int reg,unsigned int value) regcache_write() argument
325 regcache_reg_needs_sync(struct regmap * map,unsigned int reg,unsigned int val) regcache_reg_needs_sync() argument
344 regcache_default_sync(struct regmap * map,unsigned int min,unsigned int max) regcache_default_sync() argument
396 regcache_sync(struct regmap * map) regcache_sync() argument
489 regcache_sync_region(struct regmap * map,unsigned int min,unsigned int max) regcache_sync_region() argument
547 regcache_drop_region(struct regmap * map,unsigned int min,unsigned int max) regcache_drop_region() argument
579 regcache_cache_only(struct regmap * map,bool enable) regcache_cache_only() argument
603 regcache_mark_dirty(struct regmap * map) regcache_mark_dirty() argument
623 regcache_cache_bypass(struct regmap * map,bool enable) regcache_cache_bypass() argument
641 regcache_reg_cached(struct regmap * map,unsigned int reg) regcache_reg_cached() argument
656 regcache_set_val(struct regmap * map,void * base,unsigned int idx,unsigned int val) regcache_set_val() argument
690 regcache_get_val(struct regmap * map,const void * base,unsigned int idx) regcache_get_val() argument
732 regcache_lookup_reg(struct regmap * map,unsigned int reg) regcache_lookup_reg() argument
757 regcache_sync_val(struct regmap * map,unsigned int reg,unsigned int val) regcache_sync_val() argument
781 regcache_sync_block_single(struct regmap * map,void * block,unsigned long * cache_present,unsigned int block_base,unsigned int start,unsigned int end) regcache_sync_block_single() argument
805 regcache_sync_block_raw_flush(struct regmap * map,const void ** data,unsigned int base,unsigned int cur) regcache_sync_block_raw_flush() argument
833 regcache_sync_block_raw(struct regmap * map,void * block,unsigned long * cache_present,unsigned int block_base,unsigned int start,unsigned int end) regcache_sync_block_raw() argument
875 regcache_sync_block(struct regmap * map,void * block,unsigned long * cache_present,unsigned int block_base,unsigned int start,unsigned int end) regcache_sync_block() argument
[all...] |
| H A D | regmap.c | 3 // Register map access API
36 static inline bool regmap_should_log(struct regmap *map) in regmap_should_log() argument
38 return (map->dev && strcmp(dev_name(map->dev), LOG_DEVICE) == 0); in regmap_should_log()
41 static inline bool regmap_should_log(struct regmap *map) { return false; } in regmap_should_log() argument
45 static int _regmap_update_bits(struct regmap *map, unsigned int reg,
74 bool regmap_check_range_table(struct regmap *map, unsigned int reg, in regmap_check_range_table() argument
90 bool regmap_writeable(struct regmap *map, unsigned int reg) in regmap_writeable() argument
92 if (map->max_register_is_set && reg > map in regmap_writeable()
104 regmap_cached(struct regmap * map,unsigned int reg) regmap_cached() argument
127 regmap_readable(struct regmap * map,unsigned int reg) regmap_readable() argument
147 regmap_volatile(struct regmap * map,unsigned int reg) regmap_volatile() argument
164 regmap_precious(struct regmap * map,unsigned int reg) regmap_precious() argument
178 regmap_writeable_noinc(struct regmap * map,unsigned int reg) regmap_writeable_noinc() argument
189 regmap_readable_noinc(struct regmap * map,unsigned int reg) regmap_readable_noinc() argument
200 regmap_volatile_range(struct regmap * map,unsigned int reg,size_t num) regmap_volatile_range() argument
212 regmap_format_12_20_write(struct regmap * map,unsigned int reg,unsigned int val) regmap_format_12_20_write() argument
224 regmap_format_2_6_write(struct regmap * map,unsigned int reg,unsigned int val) regmap_format_2_6_write() argument
232 regmap_format_4_12_write(struct regmap * map,unsigned int reg,unsigned int val) regmap_format_4_12_write() argument
239 regmap_format_7_9_write(struct regmap * map,unsigned int reg,unsigned int val) regmap_format_7_9_write() argument
246 regmap_format_7_17_write(struct regmap * map,unsigned int reg,unsigned int val) regmap_format_7_17_write() argument
256 regmap_format_10_14_write(struct regmap * map,unsigned int reg,unsigned int val) regmap_format_10_14_write() argument
396 struct regmap *map = __map; regmap_lock_hwlock() local
403 struct regmap *map = __map; regmap_lock_hwlock_irq() local
410 struct regmap *map = __map; regmap_lock_hwlock_irqsave() local
420 struct regmap *map = __map; regmap_unlock_hwlock() local
427 struct regmap *map = __map; regmap_unlock_hwlock_irq() local
434 struct regmap *map = __map; regmap_unlock_hwlock_irqrestore() local
446 struct regmap *map = __map; regmap_lock_mutex() local
452 struct regmap *map = __map; regmap_unlock_mutex() local
459 struct regmap *map = __map; regmap_lock_spinlock() local
469 struct regmap *map = __map; regmap_unlock_spinlock() local
476 struct regmap *map = __map; regmap_lock_raw_spinlock() local
486 struct regmap *map = __map; regmap_unlock_raw_spinlock() local
499 _regmap_range_add(struct regmap * map,struct regmap_range_node * data) _regmap_range_add() argument
524 _regmap_range_lookup(struct regmap * map,unsigned int reg) _regmap_range_lookup() argument
544 regmap_range_exit(struct regmap * map) regmap_range_exit() argument
560 regmap_set_name(struct regmap * map,const struct regmap_config * config) regmap_set_name() argument
575 regmap_attach_dev(struct device * dev,struct regmap * map,const struct regmap_config * config) regmap_attach_dev() argument
605 regmap_detach_dev(struct device * dev,struct regmap * map) regmap_detach_dev() argument
684 struct regmap *map; __regmap_init() local
1424 regmap_reinit_cache(struct regmap * map,const struct regmap_config * config) regmap_reinit_cache() argument
1460 regmap_exit(struct regmap * map) regmap_exit() argument
1537 regmap_get_device(struct regmap * map) regmap_get_device() argument
1543 _regmap_select_page(struct regmap * map,unsigned int * reg,struct regmap_range_node * range,unsigned int val_num) _regmap_select_page() argument
1591 regmap_set_work_buf_flag_mask(struct regmap * map,int max_bytes,unsigned long mask) regmap_set_work_buf_flag_mask() argument
1606 regmap_reg_addr(struct regmap * map,unsigned int reg) regmap_reg_addr() argument
1618 _regmap_raw_write_impl(struct regmap * map,unsigned int reg,const void * val,size_t val_len,bool noinc) _regmap_raw_write_impl() argument
1823 regmap_can_raw_write(struct regmap * map) regmap_can_raw_write() argument
1834 regmap_get_raw_read_max(struct regmap * map) regmap_get_raw_read_max() argument
1845 regmap_get_raw_write_max(struct regmap * map) regmap_get_raw_write_max() argument
1856 struct regmap *map = context; _regmap_bus_formatted_write() local
1882 struct regmap *map = context; _regmap_bus_reg_write() local
1900 struct regmap *map = context; _regmap_bus_raw_write() local
1914 _regmap_map_get_context(struct regmap * map) _regmap_map_get_context() argument
1919 _regmap_write(struct regmap * map,unsigned int reg,unsigned int val) _regmap_write() argument
1959 regmap_write(struct regmap * map,unsigned int reg,unsigned int val) regmap_write() argument
1986 regmap_write_async(struct regmap * map,unsigned int reg,unsigned int val) regmap_write_async() argument
2007 _regmap_raw_write(struct regmap * map,unsigned int reg,const void * val,size_t val_len,bool noinc) _regmap_raw_write() argument
2061 regmap_raw_write(struct regmap * map,unsigned int reg,const void * val,size_t val_len) regmap_raw_write() argument
2081 regmap_noinc_readwrite(struct regmap * map,unsigned int reg,void * val,unsigned int val_len,bool write) regmap_noinc_readwrite() argument
2180 regmap_noinc_write(struct regmap * map,unsigned int reg,const void * val,size_t val_len) regmap_noinc_write() argument
2327 regmap_bulk_write(struct regmap * map,unsigned int reg,const void * val,size_t val_count) regmap_bulk_write() argument
2397 _regmap_raw_multi_reg_write(struct regmap * map,const struct reg_sequence * regs,size_t num_regs) _regmap_raw_multi_reg_write() argument
2446 _regmap_register_page(struct regmap * map,unsigned int reg,struct regmap_range_node * range) _regmap_register_page() argument
2455 _regmap_range_multi_paged_reg_write(struct regmap * map,struct reg_sequence * regs,size_t num_regs) _regmap_range_multi_paged_reg_write() argument
2536 _regmap_multi_reg_write(struct regmap * map,const struct reg_sequence * regs,size_t num_regs) _regmap_multi_reg_write() argument
2634 regmap_multi_reg_write(struct regmap * map,const struct reg_sequence * regs,int num_regs) regmap_multi_reg_write() argument
2667 regmap_multi_reg_write_bypassed(struct regmap * map,const struct reg_sequence * regs,int num_regs) regmap_multi_reg_write_bypassed() argument
2711 regmap_raw_write_async(struct regmap * map,unsigned int reg,const void * val,size_t val_len) regmap_raw_write_async() argument
2735 _regmap_raw_read(struct regmap * map,unsigned int reg,void * val,unsigned int val_len,bool noinc) _regmap_raw_read() argument
2770 struct regmap *map = context; _regmap_bus_reg_read() local
2789 struct regmap *map = context; _regmap_bus_read() local
2803 _regmap_read(struct regmap * map,unsigned int reg,unsigned int * val) _regmap_read() argument
2845 regmap_read(struct regmap * map,unsigned int reg,unsigned int * val) regmap_read() argument
2873 regmap_read_bypassed(struct regmap * map,unsigned int reg,unsigned int * val) regmap_read_bypassed() argument
2910 regmap_raw_read(struct regmap * map,unsigned int reg,void * val,size_t val_len) regmap_raw_read() argument
3009 regmap_noinc_read(struct regmap * map,unsigned int reg,void * val,size_t val_len) regmap_noinc_read() argument
3125 _regmap_bulk_read(struct regmap * map,unsigned int reg,const unsigned int * regs,void * val,size_t val_count) _regmap_bulk_read() argument
3181 regmap_bulk_read(struct regmap * map,unsigned int reg,void * val,size_t val_count) regmap_bulk_read() argument
3220 regmap_multi_reg_read(struct regmap * map,const unsigned int * regs,void * val,size_t val_count) regmap_multi_reg_read() argument
3230 _regmap_update_bits(struct regmap * map,unsigned int reg,unsigned int mask,unsigned int val,bool * change,bool force_write) _regmap_update_bits() argument
3285 regmap_update_bits_base(struct regmap * map,unsigned int reg,unsigned int mask,unsigned int val,bool * change,bool async,bool force) regmap_update_bits_base() argument
3316 regmap_test_bits(struct regmap * map,unsigned int reg,unsigned int bits) regmap_test_bits() argument
3331 struct regmap *map = async->map; regmap_async_complete_cb() local
3350 regmap_async_is_done(struct regmap * map) regmap_async_is_done() argument
3370 regmap_async_complete(struct regmap * map) regmap_async_complete() argument
3411 regmap_register_patch(struct regmap * map,const struct reg_sequence * regs,int num_regs) regmap_register_patch() argument
3461 regmap_get_val_bytes(struct regmap * map) regmap_get_val_bytes() argument
3478 regmap_get_max_register(struct regmap * map) regmap_get_max_register() argument
3492 regmap_get_reg_stride(struct regmap * map) regmap_get_reg_stride() argument
3505 regmap_might_sleep(struct regmap * map) regmap_might_sleep() argument
3511 regmap_parse_val(struct regmap * map,const void * buf,unsigned int * val) regmap_parse_val() argument
[all...] |
| H A D | regmap-debugfs.c | 3 // Register map access API - debugfs
19 struct regmap *map; member
38 struct regmap *map = file->private_data; in regmap_name_read_file() local
47 if (map->dev && map->dev->driver) in regmap_name_read_file()
48 name = map->dev->driver->name; in regmap_name_read_file()
67 static void regmap_debugfs_free_dump_cache(struct regmap *map) in regmap_debugfs_free_dump_cache() argument
71 while (!list_empty(&map->debugfs_off_cache)) { in regmap_debugfs_free_dump_cache()
72 c = list_first_entry(&map->debugfs_off_cache, in regmap_debugfs_free_dump_cache()
80 static bool regmap_printable(struct regmap *map, unsigne argument
95 regmap_debugfs_get_dump_start(struct regmap * map,unsigned int base,loff_t from,loff_t * pos) regmap_debugfs_get_dump_start() argument
181 regmap_calc_tot_len(struct regmap * map,void * buf,size_t count) regmap_calc_tot_len() argument
193 regmap_next_readable_reg(struct regmap * map,int reg) regmap_next_readable_reg() argument
215 regmap_read_debugfs(struct regmap * map,unsigned int from,unsigned int to,char __user * user_buf,size_t count,loff_t * ppos) regmap_read_debugfs() argument
287 struct regmap *map = file->private_data; regmap_map_read_file() local
309 struct regmap *map = file->private_data; regmap_map_write_file() local
348 struct regmap *map = range->map; regmap_range_read_file() local
364 struct regmap *map = file->private_data; regmap_reg_ranges_read_file() local
436 struct regmap *map = s->private; regmap_access_show() local
463 struct regmap *map = container_of(file->private_data, regmap_cache_only_write_file() local
505 struct regmap *map = container_of(file->private_data, regmap_cache_bypass_write_file() local
536 regmap_debugfs_init(struct regmap * map) regmap_debugfs_init() argument
656 regmap_debugfs_exit(struct regmap * map) regmap_debugfs_exit() argument
[all...] |
| H A D | regcache-rbtree.c | 17 static int regcache_rbtree_write(struct regmap *map, unsigned int reg,
19 static int regcache_rbtree_exit(struct regmap *map);
40 struct regmap *map, in regcache_rbtree_get_base_top_reg() argument
45 *top = rbnode->base_reg + ((rbnode->blklen - 1) * map->reg_stride); in regcache_rbtree_get_base_top_reg()
48 static unsigned int regcache_rbtree_get_register(struct regmap *map, in regcache_rbtree_get_register() argument
51 return regcache_get_val(map, rbnode->block, idx); in regcache_rbtree_get_register()
54 static void regcache_rbtree_set_register(struct regmap *map, in regcache_rbtree_set_register() argument
59 regcache_set_val(map, rbnode->block, idx, val); in regcache_rbtree_set_register()
62 static struct regcache_rbtree_node *regcache_rbtree_lookup(struct regmap *map, in regcache_rbtree_lookup() argument
65 struct regcache_rbtree_ctx *rbtree_ctx = map->cache; in regcache_rbtree_lookup()
[all …]
|
| /linux/drivers/mtd/maps/ |
| H A D | pci.c | 7 * Generic PCI memory map driver. We support the following boards:
17 #include <linux/mtd/map.h>
23 int (*init)(struct pci_dev *dev, struct map_pci_info *map);
24 void (*exit)(struct pci_dev *dev, struct map_pci_info *map);
25 unsigned long (*translate)(struct map_pci_info *map, unsigned long ofs);
30 struct map_info map; member
32 void (*exit)(struct pci_dev *dev, struct map_pci_info *map);
33 unsigned long (*translate)(struct map_pci_info *map, unsigned long ofs);
39 struct map_pci_info *map = (struct map_pci_info *)_map; in mtd_pci_read8() local
41 val.x[0]= readb(map in mtd_pci_read8()
47 struct map_pci_info *map = (struct map_pci_info *)_map; mtd_pci_read32() local
55 struct map_pci_info *map = (struct map_pci_info *)_map; mtd_pci_copyfrom() local
61 struct map_pci_info *map = (struct map_pci_info *)_map; mtd_pci_write8() local
67 struct map_pci_info *map = (struct map_pci_info *)_map; mtd_pci_write32() local
73 struct map_pci_info *map = (struct map_pci_info *)_map; mtd_pci_copyto() local
88 intel_iq80310_init(struct pci_dev * dev,struct map_pci_info * map) intel_iq80310_init() argument
116 intel_iq80310_exit(struct pci_dev * dev,struct map_pci_info * map) intel_iq80310_exit() argument
124 intel_iq80310_translate(struct map_pci_info * map,unsigned long ofs) intel_iq80310_translate() argument
156 intel_dc21285_init(struct pci_dev * dev,struct map_pci_info * map) intel_dc21285_init() argument
200 intel_dc21285_exit(struct pci_dev * dev,struct map_pci_info * map) intel_dc21285_exit() argument
212 intel_dc21285_translate(struct map_pci_info * map,unsigned long ofs) intel_dc21285_translate() argument
255 struct map_pci_info *map = NULL; mtd_pci_probe() local
308 struct map_pci_info *map = mtd->priv; mtd_pci_remove() local
[all...] |
| H A D | amd76xrom.c | 15 #include <linux/mtd/map.h>
42 struct map_info map; member
71 struct amd76xrom_map_info *map, *scratch; in amd76xrom_cleanup() local
82 list_for_each_entry_safe(map, scratch, &window->maps, list) { in amd76xrom_cleanup()
83 if (map->rsrc.parent) { in amd76xrom_cleanup()
84 release_resource(&map->rsrc); in amd76xrom_cleanup()
86 mtd_device_unregister(map->mtd); in amd76xrom_cleanup()
87 map_destroy(map->mtd); in amd76xrom_cleanup()
88 list_del(&map->list); in amd76xrom_cleanup()
89 kfree(map); in amd76xrom_cleanup()
110 struct amd76xrom_map_info *map = NULL; amd76xrom_init_one() local
[all...] |
| H A D | ichxrom.c | 15 #include <linux/mtd/map.h>
47 struct map_info map; member
59 struct ichxrom_map_info *map, *scratch; in ichxrom_cleanup() local
70 list_for_each_entry_safe(map, scratch, &window->maps, list) { in ichxrom_cleanup()
71 if (map->rsrc.parent) in ichxrom_cleanup()
72 release_resource(&map->rsrc); in ichxrom_cleanup()
73 mtd_device_unregister(map->mtd); in ichxrom_cleanup()
74 map_destroy(map->mtd); in ichxrom_cleanup()
75 list_del(&map->list); in ichxrom_cleanup()
76 kfree(map); in ichxrom_cleanup()
95 struct ichxrom_map_info *map = NULL; ichxrom_init_one() local
[all...] |
| H A D | ck804xrom.c | 18 #include <linux/mtd/map.h>
46 struct map_info map; member
84 struct ck804xrom_map_info *map, *scratch; in ck804xrom_cleanup() local
94 list_for_each_entry_safe(map, scratch, &window->maps, list) { in ck804xrom_cleanup()
95 if (map->rsrc.parent) in ck804xrom_cleanup()
96 release_resource(&map->rsrc); in ck804xrom_cleanup()
98 mtd_device_unregister(map->mtd); in ck804xrom_cleanup()
99 map_destroy(map->mtd); in ck804xrom_cleanup()
100 list_del(&map->list); in ck804xrom_cleanup()
101 kfree(map); in ck804xrom_cleanup()
123 struct ck804xrom_map_info *map = NULL; ck804xrom_init_one() local
[all...] |
| /linux/net/sctp/ |
| H A D | tsnmap.c | 29 static void sctp_tsnmap_update(struct sctp_tsnmap *map);
30 static void sctp_tsnmap_find_gap_ack(unsigned long *map, __u16 off,
32 static int sctp_tsnmap_grow(struct sctp_tsnmap *map, u16 size);
35 struct sctp_tsnmap *sctp_tsnmap_init(struct sctp_tsnmap *map, __u16 len, in sctp_tsnmap_init() argument
38 if (!map->tsn_map) { in sctp_tsnmap_init()
39 map->tsn_map = kzalloc(len>>3, gfp); in sctp_tsnmap_init()
40 if (map->tsn_map == NULL) in sctp_tsnmap_init()
43 map->len = len; in sctp_tsnmap_init()
45 bitmap_zero(map->tsn_map, map->len); in sctp_tsnmap_init()
49 map->base_tsn = initial_tsn; in sctp_tsnmap_init()
[all …]
|
| /linux/kernel/bpf/ |
| H A D | arraymap.c | 27 for (i = 0; i < array->map.max_entries; i++) { in bpf_array_free_percpu()
38 for (i = 0; i < array->map.max_entries; i++) { in bpf_array_alloc_percpu()
39 ptr = bpf_map_alloc_percpu(&array->map, array->elem_size, 8, in bpf_array_alloc_percpu()
74 /* avoid overflow on round_up(map->value_size) */ in array_map_alloc_check()
77 /* percpu map value size is bound by PCPU_MIN_UNIT_SIZE */ in array_map_alloc_check()
131 /* allocate all map elements and zero-initialize them */ in array_map_alloc()
147 array->map.bypass_spec_v1 = bypass_spec_v1; in array_map_alloc()
149 /* copy mandatory map attributes */ in array_map_alloc()
150 bpf_map_init_from_attr(&array->map, attr); in array_map_alloc()
158 return &array->map; in array_map_alloc()
167 array_map_lookup_elem(struct bpf_map * map,void * key) array_map_lookup_elem() argument
178 array_map_get_hash(struct bpf_map * map,u32 hash_buf_size,void * hash_buf) array_map_get_hash() argument
189 array_map_direct_value_addr(const struct bpf_map * map,u64 * imm,u32 off) array_map_direct_value_addr() argument
203 array_map_direct_value_meta(const struct bpf_map * map,u64 imm,u32 * off) array_map_direct_value_meta() argument
220 array_map_gen_lookup(struct bpf_map * map,struct bpf_insn * insn_buf) array_map_gen_lookup() argument
253 percpu_array_map_lookup_elem(struct bpf_map * map,void * key) percpu_array_map_lookup_elem() argument
265 percpu_array_map_gen_lookup(struct bpf_map * map,struct bpf_insn * insn_buf) percpu_array_map_gen_lookup() argument
296 percpu_array_map_lookup_percpu_elem(struct bpf_map * map,void * key,u32 cpu) percpu_array_map_lookup_percpu_elem() argument
310 bpf_percpu_array_copy(struct bpf_map * map,void * key,void * value,u64 map_flags) bpf_percpu_array_copy() argument
345 bpf_array_get_next_key(struct bpf_map * map,void * key,void * next_key) bpf_array_get_next_key() argument
363 array_map_update_elem(struct bpf_map * map,void * key,void * value,u64 map_flags) array_map_update_elem() argument
402 bpf_percpu_array_update(struct bpf_map * map,void * key,void * value,u64 map_flags) bpf_percpu_array_update() argument
452 array_map_delete_elem(struct bpf_map * map,void * key) array_map_delete_elem() argument
462 array_map_free_internal_structs(struct bpf_map * map) array_map_free_internal_structs() argument
476 array_map_free(struct bpf_map * map) array_map_free() argument
507 array_map_seq_show_elem(struct bpf_map * map,void * key,struct seq_file * m) array_map_seq_show_elem() argument
528 percpu_array_map_seq_show_elem(struct bpf_map * map,void * key,struct seq_file * m) percpu_array_map_seq_show_elem() argument
551 array_map_check_btf(const struct bpf_map * map,const struct btf * btf,const struct btf_type * key_type,const struct btf_type * value_type) array_map_check_btf() argument
578 array_map_mmap(struct bpf_map * map,struct vm_area_struct * vma) array_map_mmap() argument
604 struct bpf_map *map; global() member
612 struct bpf_map *map = info->map; bpf_array_map_seq_start() local
631 struct bpf_map *map = info->map; bpf_array_map_seq_next() local
651 struct bpf_map *map = info->map; __bpf_array_map_seq_show() local
702 struct bpf_map *map = aux->map; bpf_iter_init_array_map() local
747 bpf_for_each_array_elem(struct bpf_map * map,bpf_callback_t callback_fn,void * callback_ctx,u64 flags) bpf_for_each_array_elem() argument
780 array_map_mem_usage(const struct bpf_map * map) array_map_mem_usage() argument
862 fd_array_map_free(struct bpf_map * map) fd_array_map_free() argument
874 fd_array_map_lookup_elem(struct bpf_map * map,void * key) fd_array_map_lookup_elem() argument
880 bpf_fd_array_map_lookup_elem(struct bpf_map * map,void * key,u32 * value) bpf_fd_array_map_lookup_elem() argument
900 bpf_fd_array_map_update_elem(struct bpf_map * map,struct file * map_file,void * key,void * value,u64 map_flags) bpf_fd_array_map_update_elem() argument
932 __fd_array_map_delete_elem(struct bpf_map * map,void * key,bool need_defer) __fd_array_map_delete_elem() argument
958 fd_array_map_delete_elem(struct bpf_map * map,void * key) fd_array_map_delete_elem() argument
963 prog_fd_array_get_ptr(struct bpf_map * map,struct file * map_file,int fd) prog_fd_array_get_ptr() argument
996 prog_fd_array_put_ptr(struct bpf_map * map,void * ptr,bool need_defer) prog_fd_array_put_ptr() argument
1013 bpf_fd_array_map_clear(struct bpf_map * map,bool need_defer) bpf_fd_array_map_clear() argument
1022 prog_array_map_seq_show_elem(struct bpf_map * map,void * key,struct seq_file * m) prog_array_map_seq_show_elem() argument
1050 prog_array_map_poke_track(struct bpf_map * map,struct bpf_prog_aux * prog_aux) prog_array_map_poke_track() argument
1083 prog_array_map_poke_untrack(struct bpf_map * map,struct bpf_prog_aux * prog_aux) prog_array_map_poke_untrack() argument
1107 prog_array_map_poke_run(struct bpf_map * map,u32 key,struct bpf_prog * old,struct bpf_prog * new) prog_array_map_poke_run() argument
1158 struct bpf_map *map = container_of(work, struct bpf_array_aux, prog_array_map_clear_deferred() local
1164 prog_array_map_clear(struct bpf_map * map) prog_array_map_clear() argument
1175 struct bpf_map *map; prog_array_map_alloc() local
1197 prog_array_map_free(struct bpf_map * map) prog_array_map_free() argument
1264 perf_event_fd_array_get_ptr(struct bpf_map * map,struct file * map_file,int fd) perf_event_fd_array_get_ptr() argument
1290 perf_event_fd_array_put_ptr(struct bpf_map * map,void * ptr,bool need_defer) perf_event_fd_array_put_ptr() argument
1296 perf_event_fd_array_release(struct bpf_map * map,struct file * map_file) perf_event_fd_array_release() argument
1315 perf_event_fd_array_map_free(struct bpf_map * map) perf_event_fd_array_map_free() argument
1339 cgroup_fd_array_get_ptr(struct bpf_map * map,struct file * map_file,int fd) cgroup_fd_array_get_ptr() argument
1346 cgroup_fd_array_put_ptr(struct bpf_map * map,void * ptr,bool need_defer) cgroup_fd_array_put_ptr() argument
1352 cgroup_fd_array_free(struct bpf_map * map) cgroup_fd_array_free() argument
1376 struct bpf_map *map, *inner_map_meta; array_of_map_alloc() local
1393 array_of_map_free(struct bpf_map * map) array_of_map_free() argument
1403 array_of_map_lookup_elem(struct bpf_map * map,void * key) array_of_map_lookup_elem() argument
1413 array_of_map_gen_lookup(struct bpf_map * map,struct bpf_insn * insn_buf) array_of_map_gen_lookup() argument
[all...] |
| /linux/tools/lib/bpf/ |
| H A D | hashmap.c | 4 * Generic non-thread safe hash map implementation.
38 void hashmap__init(struct hashmap *map, hashmap_hash_fn hash_fn, in hashmap__init() argument
41 map->hash_fn = hash_fn; in hashmap__init()
42 map->equal_fn = equal_fn; in hashmap__init()
43 map->ctx = ctx; in hashmap__init()
45 map->buckets = NULL; in hashmap__init()
46 map->cap = 0; in hashmap__init()
47 map->cap_bits = 0; in hashmap__init()
48 map->sz = 0; in hashmap__init()
55 struct hashmap *map = malloc(sizeof(struct hashmap)); in hashmap__new() local
[all …]
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| /linux/tools/bpf/bpftool/Documentation/ |
| H A D | bpftool-map.rst | 4 bpftool-map
17 **bpftool** [*OPTIONS*] **map** *COMMAND*
25 MAP COMMANDS
28 | **bpftool** **map** { **show** | **list** } [*MAP*]
29 | **bpftool** **map create** *FILE* **type** *TYPE* **key** *KEY_SIZE* **value** *VALUE_SIZE* \
30 | **entries** *MAX_ENTRIES* **name** *NAME* [**flags** *FLAGS*] [**inner_map** *MAP*] \
32 | **bpftool** **map dump** *MAP*
33 | **bpftool** **map updat
[all...] |
| /linux/drivers/mtd/lpddr/ |
| H A D | qinfo_probe.c | 16 #include <linux/mtd/map.h>
20 static int lpddr_chip_setup(struct map_info *map, struct lpddr_private *lpddr);
21 struct mtd_info *lpddr_probe(struct map_info *map);
22 static struct lpddr_private *lpddr_probe_chip(struct map_info *map);
23 static int lpddr_pfow_present(struct map_info *map,
44 static long lpddr_get_qinforec_pos(struct map_info *map, char *id_str) in lpddr_get_qinforec_pos() argument
48 int bankwidth = map_bankwidth(map) * 8; in lpddr_get_qinforec_pos()
58 printk(KERN_ERR"%s qinfo id string is wrong!\n", map->name); in lpddr_get_qinforec_pos()
63 static uint16_t lpddr_info_query(struct map_info *map, char *id_str) in lpddr_info_query() argument
66 int bits_per_chip = map_bankwidth(map) * in lpddr_info_query()
91 lpddr_pfow_present(struct map_info * map,struct lpddr_private * lpddr) lpddr_pfow_present() argument
120 lpddr_chip_setup(struct map_info * map,struct lpddr_private * lpddr) lpddr_chip_setup() argument
145 lpddr_probe_chip(struct map_info * map) lpddr_probe_chip() argument
183 lpddr_probe(struct map_info * map) lpddr_probe() argument
[all...] |
| /linux/kernel/trace/ |
| H A D | tracing_map.c | 3 * tracing_map - lock-free map for tracing
7 * tracing_map implementation inspired by lock-free map algorithms
37 * tracing_map_add_sum_field() when the tracing map was set up.
51 * call to tracing_map_add_sum_field() when the tracing map was set
69 * tracing_map_add_var() when the tracing map was set up.
84 * when the tracing map was set up.
98 * call to tracing_map_add_var() when the tracing map was set
116 * tracing_map_add_var() when the tracing map was set up. The reset
202 static int tracing_map_add_field(struct tracing_map *map, in tracing_map_add_field() argument
207 if (map in tracing_map_add_field()
227 tracing_map_add_sum_field(struct tracing_map * map) tracing_map_add_sum_field() argument
244 tracing_map_add_var(struct tracing_map * map) tracing_map_add_var() argument
270 tracing_map_add_key_field(struct tracing_map * map,unsigned int offset,tracing_map_cmp_fn_t cmp_fn) tracing_map_add_key_field() argument
403 tracing_map_elt_alloc(struct tracing_map * map) tracing_map_elt_alloc() argument
452 get_free_elt(struct tracing_map * map) get_free_elt() argument
467 tracing_map_free_elts(struct tracing_map * map) tracing_map_free_elts() argument
483 tracing_map_alloc_elts(struct tracing_map * map) tracing_map_alloc_elts() argument
516 __tracing_map_insert(struct tracing_map * map,void * key,bool lookup_only) __tracing_map_insert() argument
639 tracing_map_insert(struct tracing_map * map,void * key) tracing_map_insert() argument
661 tracing_map_lookup(struct tracing_map * map,void * key) tracing_map_lookup() argument
676 tracing_map_destroy(struct tracing_map * map) tracing_map_destroy() argument
698 tracing_map_clear(struct tracing_map * map) tracing_map_clear() argument
712 set_sort_key(struct tracing_map * map,struct tracing_map_sort_key * sort_key) set_sort_key() argument
773 struct tracing_map *map; tracing_map_create() local
829 tracing_map_init(struct tracing_map * map) tracing_map_init() argument
988 is_key(struct tracing_map * map,unsigned int field_idx) is_key() argument
998 sort_secondary(struct tracing_map * map,const struct tracing_map_sort_entry ** entries,unsigned int n_entries,struct tracing_map_sort_key * primary_key,struct tracing_map_sort_key * secondary_key) sort_secondary() argument
1070 tracing_map_sort_entries(struct tracing_map * map,struct tracing_map_sort_key * sort_keys,unsigned int n_sort_keys,struct tracing_map_sort_entry *** sort_entries) tracing_map_sort_entries() argument
[all...] |
| /linux/kernel/dma/ |
| H A D | map_benchmark.c | 38 struct map_benchmark_data *map = data; in map_benchmark_thread() local
39 int npages = map->bparam.granule; in map_benchmark_thread()
58 if (map->dir != DMA_FROM_DEVICE) in map_benchmark_thread()
62 dma_addr = dma_map_single(map->dev, buf, size, map->dir); in map_benchmark_thread()
63 if (unlikely(dma_mapping_error(map->dev, dma_addr))) { in map_benchmark_thread()
65 dev_name(map->dev)); in map_benchmark_thread()
73 ndelay(map->bparam.dma_trans_ns); in map_benchmark_thread()
76 dma_unmap_single(map->dev, dma_addr, size, map in map_benchmark_thread()
115 do_map_benchmark(struct map_benchmark_data * map) do_map_benchmark() argument
202 struct map_benchmark_data *map = file->private_data; map_benchmark_ioctl() local
296 struct map_benchmark_data *map = (struct map_benchmark_data *)data; map_benchmark_remove_debugfs() local
304 struct map_benchmark_data *map; __map_benchmark_probe() local
[all...] |
| /linux/drivers/xen/ |
| H A D | gntdev.c | 76 static void unmap_grant_pages(struct gntdev_grant_map *map,
92 struct gntdev_grant_map *map; in gntdev_print_maps() local
95 list_for_each_entry(map, &priv->maps, next) in gntdev_print_maps()
97 map->index, map->count, in gntdev_print_maps()
98 map->index == text_index && text ? text : ""); in gntdev_print_maps()
102 static void gntdev_free_map(struct gntdev_grant_map *map) in gntdev_free_map() argument
104 if (map == NULL) in gntdev_free_map()
108 if (map->dma_vaddr) { in gntdev_free_map()
111 args.dev = map in gntdev_free_map()
226 struct gntdev_grant_map *map; gntdev_add_map() local
244 struct gntdev_grant_map *map; gntdev_find_map_index() local
256 gntdev_put_map(struct gntdev_priv * priv,struct gntdev_grant_map * map) gntdev_put_map() argument
308 struct gntdev_grant_map *map = data; find_grant_ptes() local
326 gntdev_map_grant_pages(struct gntdev_grant_map * map) gntdev_map_grant_pages() argument
402 struct gntdev_grant_map *map = data->data; __unmap_grant_pages_done() local
445 __unmap_grant_pages(struct gntdev_grant_map * map,int offset,int pages) __unmap_grant_pages() argument
471 unmap_grant_pages(struct gntdev_grant_map * map,int offset,int pages) unmap_grant_pages() argument
507 struct gntdev_grant_map *map = vma->vm_private_data; gntdev_vma_open() local
515 struct gntdev_grant_map *map = vma->vm_private_data; gntdev_vma_close() local
528 struct gntdev_grant_map *map = vma->vm_private_data; gntdev_vma_find_normal_page() local
545 struct gntdev_grant_map *map = gntdev_invalidate() local
618 struct gntdev_grant_map *map; gntdev_release() local
652 struct gntdev_grant_map *map; gntdev_ioctl_map_grant_ref() local
687 struct gntdev_grant_map *map; gntdev_ioctl_unmap_grant_ref() local
711 struct gntdev_grant_map *map; gntdev_ioctl_get_offset_for_vaddr() local
742 struct gntdev_grant_map *map; gntdev_ioctl_notify() local
1061 struct gntdev_grant_map *map; gntdev_mmap() local
[all...] |
| /linux/tools/testing/selftests/mm/ |
| H A D | mlock2-tests.c | 166 static int unlock_lock_check(char *map) in unlock_lock_check() argument
168 if (is_vmflag_set((unsigned long)map, LOCKED)) { in unlock_lock_check()
178 char *map; in test_mlock_lock() local
181 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_lock()
183 if (map == MAP_FAILED) in test_mlock_lock()
186 if (mlock2_(map, 2 * page_size, 0)) { in test_mlock_lock()
187 munmap(map, 2 * page_size); in test_mlock_lock()
191 ksft_test_result(lock_check((unsigned long)map), "%s: Locked\n", __func__); in test_mlock_lock()
194 if (munlock(map, 2 * page_size)) { in test_mlock_lock()
195 munmap(map, 2 * page_size); in test_mlock_lock()
[all …]
|
| /linux/drivers/ras/amd/atl/ |
| H A D | map.c | 5 * map.c : Functions to read and decode DRAM address maps
17 ctx->map.intlv_mode = FIELD_GET(DF2_INTLV_NUM_CHAN, ctx->map.base); in df2_get_intlv_mode()
19 if (ctx->map.intlv_mode == 8) in df2_get_intlv_mode()
20 ctx->map.intlv_mode = DF2_2CHAN_HASH; in df2_get_intlv_mode()
22 if (ctx->map.intlv_mode != NONE && in df2_get_intlv_mode()
23 ctx->map.intlv_mode != NOHASH_2CHAN && in df2_get_intlv_mode()
24 ctx->map.intlv_mode != DF2_2CHAN_HASH) in df2_get_intlv_mode()
32 ctx->map.intlv_mode = FIELD_GET(DF3_INTLV_NUM_CHAN, ctx->map.base); in df3_get_intlv_mode()
38 ctx->map.intlv_mode = FIELD_GET(DF3p5_INTLV_NUM_CHAN, ctx->map.base); in df3p5_get_intlv_mode()
40 if (ctx->map.intlv_mode == DF3_6CHAN) in df3p5_get_intlv_mode()
[all …]
|
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | hashmap.c | 49 struct hashmap *map; in test_hashmap_generic() local
51 map = hashmap__new(hash_fn, equal_fn, NULL); in test_hashmap_generic()
52 if (!ASSERT_OK_PTR(map, "hashmap__new")) in test_hashmap_generic()
59 err = hashmap__update(map, k, v, &oldk, &oldv); in test_hashmap_generic()
65 err = hashmap__add(map, k, v); in test_hashmap_generic()
67 err = hashmap__set(map, k, v, &oldk, &oldv); in test_hashmap_generic()
76 if (CHECK(!hashmap__find(map, k, &oldv), "elem_find", in test_hashmap_generic()
83 if (CHECK(hashmap__size(map) != ELEM_CNT, "hashmap__size", in test_hashmap_generic()
84 "invalid map size: %zu\n", hashmap__size(map))) in test_hashmap_generic()
86 if (CHECK(hashmap__capacity(map) != exp_cap(hashmap__size(map)), in test_hashmap_generic()
[all …]
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | map_ptr_kern.c | 38 static inline int check_bpf_map_fields(struct bpf_map *map, __u32 key_size, in check_bpf_map_fields() argument
41 VERIFY(map->map_type == g_map_type); in check_bpf_map_fields()
42 VERIFY(map->key_size == key_size); in check_bpf_map_fields()
43 VERIFY(map->value_size == value_size); in check_bpf_map_fields()
44 VERIFY(map->max_entries == max_entries); in check_bpf_map_fields()
45 VERIFY(map->id > 0); in check_bpf_map_fields()
92 struct bpf_map map; member
106 __s64 bpf_map_sum_elem_count(struct bpf_map *map) __ksym;
111 struct bpf_map *map = (struct bpf_map *)&m_hash; in check_hash() local
114 VERIFY(check_default_noinline(&hash->map, map)); in check_hash()
[all …]
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| /linux/tools/lib/perf/ |
| H A D | mmap.c | 19 void perf_mmap__init(struct perf_mmap *map, struct perf_mmap *prev, in perf_mmap__init() argument
23 map->fd = -1; in perf_mmap__init()
24 map->overwrite = overwrite; in perf_mmap__init()
25 map->unmap_cb = unmap_cb; in perf_mmap__init()
26 refcount_set(&map->refcnt, 0); in perf_mmap__init()
28 prev->next = map; in perf_mmap__init()
31 size_t perf_mmap__mmap_len(struct perf_mmap *map) in perf_mmap__mmap_len() argument
33 return map->mask + 1 + page_size; in perf_mmap__mmap_len()
36 int perf_mmap__mmap(struct perf_mmap *map, struct perf_mmap_param *mp, in perf_mmap__mmap() argument
39 map->prev = 0; in perf_mmap__mmap()
[all …]
|