| /linux-4.4.14/drivers/md/ |
| D | dm-cache-policy.h | 90 dm_cblock_t cblock; /* POLICY_HIT, POLICY_NEW, POLICY_REPLACE */
93 typedef int (*policy_walk_fn)(void *context, dm_cblock_t cblock,
149 int (*lookup)(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock);
159 dm_cblock_t cblock, uint32_t hint, bool hint_valid);
178 int (*remove_cblock)(struct dm_cache_policy *p, dm_cblock_t cblock);
191 int (*writeback_work)(struct dm_cache_policy *p, dm_oblock_t *oblock, dm_cblock_t *cblock,
197 dm_cblock_t (*residency)(struct dm_cache_policy *p);
255 struct dm_cache_policy *(*create)(dm_cblock_t cache_size,
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| D | dm-cache-metadata.h | 68 int dm_cache_resize(struct dm_cache_metadata *cmd, dm_cblock_t new_cache_size);
69 int dm_cache_size(struct dm_cache_metadata *cmd, dm_cblock_t *result);
82 int dm_cache_remove_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock);
83 int dm_cache_insert_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock, dm_oblock_t oblock);
87 dm_cblock_t cblock, bool dirty,
94 int dm_cache_set_dirty(struct dm_cache_metadata *cmd, dm_cblock_t cblock, bool dirty);
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| D | dm-cache-block-types.h | 21 typedef uint32_t __bitwise__ dm_cblock_t; typedef
34 static inline dm_cblock_t to_cblock(uint32_t b) in to_cblock()
36 return (__force dm_cblock_t) b; in to_cblock()
39 static inline uint32_t from_cblock(dm_cblock_t b) in from_cblock()
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| D | dm-cache-policy-internal.h | 26 static inline int policy_lookup(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock) in policy_lookup()
45 dm_oblock_t oblock, dm_cblock_t cblock, in policy_load_mapping()
59 dm_cblock_t *cblock, in policy_writeback_work()
70 static inline int policy_remove_cblock(struct dm_cache_policy *p, dm_cblock_t cblock) in policy_remove_cblock()
81 static inline dm_cblock_t policy_residency(struct dm_cache_policy *p) in policy_residency()
142 struct dm_cache_policy *dm_cache_policy_create(const char *name, dm_cblock_t cache_size,
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| D | dm-cache-policy-cleaner.c | 27 dm_cblock_t cblock;
51 dm_cblock_t cache_size, nr_cblocks_allocated;
97 static int alloc_cache_blocks_with_hash(struct policy *p, dm_cblock_t cache_size) in alloc_cache_blocks_with_hash()
201 static int wb_lookup(struct dm_cache_policy *pe, dm_oblock_t oblock, dm_cblock_t *cblock) in wb_lookup()
277 dm_oblock_t oblock, dm_cblock_t cblock, in wb_load_mapping()
362 dm_cblock_t *cblock, in wb_writeback_work()
384 static dm_cblock_t wb_residency(struct dm_cache_policy *pe) in wb_residency()
406 static struct dm_cache_policy *wb_create(dm_cblock_t cache_size, in wb_create()
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| D | dm-cache-metadata.c | 121 dm_cblock_t cache_blocks;
826 static int block_unmapped_or_clean(struct dm_cache_metadata *cmd, dm_cblock_t b, in block_unmapped_or_clean()
847 dm_cblock_t begin, dm_cblock_t end, in blocks_are_unmapped_or_clean()
920 int dm_cache_resize(struct dm_cache_metadata *cmd, dm_cblock_t new_cache_size) in dm_cache_resize()
1062 int dm_cache_size(struct dm_cache_metadata *cmd, dm_cblock_t *result) in dm_cache_size()
1071 static int __remove(struct dm_cache_metadata *cmd, dm_cblock_t cblock) in __remove()
1086 int dm_cache_remove_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock) in dm_cache_remove_mapping()
1098 dm_cblock_t cblock, dm_oblock_t oblock) in __insert()
1114 dm_cblock_t cblock, dm_oblock_t oblock) in dm_cache_insert_mapping()
1269 static int __dirty(struct dm_cache_metadata *cmd, dm_cblock_t cblock, bool dirty) in __dirty()
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| D | dm-cache-policy-mq.c | 372 static struct entry *alloc_particular_entry(struct entry_pool *ep, dm_cblock_t cblock) in alloc_particular_entry()
394 static struct entry *epool_find(struct entry_pool *ep, dm_cblock_t cblock) in epool_find()
410 static dm_cblock_t infer_cblock(struct entry_pool *ep, struct entry *e) in infer_cblock()
422 dm_cblock_t cache_size;
1053 static int mq_lookup(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock) in mq_lookup()
1105 dm_oblock_t oblock, dm_cblock_t cblock, in mq_load_mapping()
1180 static int __remove_cblock(struct mq_policy *mq, dm_cblock_t cblock) in __remove_cblock()
1193 static int mq_remove_cblock(struct dm_cache_policy *p, dm_cblock_t cblock) in mq_remove_cblock()
1220 dm_cblock_t *cblock) in __mq_writeback_work()
1239 dm_cblock_t *cblock, bool critical_only) in mq_writeback_work()
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| D | dm-cache-target.c | 205 dm_cblock_t begin;
206 dm_cblock_t end;
249 dm_cblock_t cache_size;
350 dm_cblock_t cblock;
361 dm_cblock_t cblock;
575 static bool is_dirty(struct cache *cache, dm_cblock_t b) in is_dirty()
580 static void set_dirty(struct cache *cache, dm_oblock_t oblock, dm_cblock_t cblock) in set_dirty()
588 static void clear_dirty(struct cache *cache, dm_oblock_t oblock, dm_cblock_t cblock) in clear_dirty()
770 dm_cblock_t cblock) in remap_to_cache()
811 dm_oblock_t oblock, dm_cblock_t cblock) in remap_to_cache_dirty()
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| D | dm-cache-policy-smq.c | 776 dm_cblock_t cache_size;
974 static dm_cblock_t infer_cblock(struct smq_policy *mq, struct entry *e) in infer_cblock()
1311 static int smq_lookup(struct dm_cache_policy *p, dm_oblock_t oblock, dm_cblock_t *cblock) in smq_lookup()
1363 dm_oblock_t oblock, dm_cblock_t cblock, in smq_load_mapping()
1436 static int __remove_cblock(struct smq_policy *mq, dm_cblock_t cblock) in __remove_cblock()
1449 static int smq_remove_cblock(struct dm_cache_policy *p, dm_cblock_t cblock) in smq_remove_cblock()
1481 dm_cblock_t *cblock, bool critical_only) in __smq_writeback_work()
1507 dm_cblock_t *cblock, bool critical_only) in smq_writeback_work()
1544 static dm_cblock_t smq_residency(struct dm_cache_policy *p) in smq_residency()
1546 dm_cblock_t r; in smq_residency()
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| D | dm-cache-policy.c | 112 dm_cblock_t cache_size, in dm_cache_policy_create()
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