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Searched refs:region_t (Results 1 – 5 of 5) sorted by relevance

/linux/include/linux/
H A Ddm-dirty-log.h19 typedef sector_t region_t; typedef
58 int (*is_clean)(struct dm_dirty_log *log, region_t region);
71 int (*in_sync)(struct dm_dirty_log *log, region_t region,
86 void (*mark_region)(struct dm_dirty_log *log, region_t region);
87 void (*clear_region)(struct dm_dirty_log *log, region_t region);
101 int (*get_resync_work)(struct dm_dirty_log *log, region_t *region);
109 region_t region, int in_sync);
114 region_t (*get_sync_count)(struct dm_dirty_log *log);
130 int (*is_remote_recovering)(struct dm_dirty_log *log, region_t region);
H A Ddm-region-hash.h45 region_t nr_regions);
53 region_t dm_rh_bio_to_region(struct dm_region_hash *rh, struct bio *bio);
54 sector_t dm_rh_region_to_sector(struct dm_region_hash *rh, region_t region);
61 region_t dm_rh_get_region_key(struct dm_region *reg);
67 int dm_rh_get_state(struct dm_region_hash *rh, region_t region, int may_block);
68 void dm_rh_set_state(struct dm_region_hash *rh, region_t region,
79 void dm_rh_dec(struct dm_region_hash *rh, region_t region);
/linux/drivers/md/
H A Ddm-region-hash.c107 region_t key;
120 static region_t dm_rh_sector_to_region(struct dm_region_hash *rh, sector_t sector) in dm_rh_sector_to_region()
125 sector_t dm_rh_region_to_sector(struct dm_region_hash *rh, region_t region) in dm_rh_region_to_sector()
131 region_t dm_rh_bio_to_region(struct dm_region_hash *rh, struct bio *bio) in dm_rh_bio_to_region()
144 region_t dm_rh_get_region_key(struct dm_region *reg) in dm_rh_get_region_key()
171 region_t nr_regions) in dm_region_hash_create()
269 static unsigned int rh_hash(struct dm_region_hash *rh, region_t region) in rh_hash()
274 static struct dm_region *__rh_lookup(struct dm_region_hash *rh, region_t region) in __rh_lookup()
291 static struct dm_region *__rh_alloc(struct dm_region_hash *rh, region_t region) in __rh_alloc()
327 static struct dm_region *__rh_find(struct dm_region_hash *rh, region_t region) in __rh_find()
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H A Ddm-log-userspace-base.c25 region_t region;
45 region_t region_count;
407 static int userspace_is_clean(struct dm_dirty_log *log, region_t region) in userspace_is_clean()
434 static int userspace_in_sync(struct dm_dirty_log *log, region_t region, in userspace_in_sync()
648 static void userspace_mark_region(struct dm_dirty_log *log, region_t region) in userspace_mark_region()
675 static void userspace_clear_region(struct dm_dirty_log *log, region_t region) in userspace_clear_region()
708 static int userspace_get_resync_work(struct dm_dirty_log *log, region_t *region) in userspace_get_resync_work()
715 region_t r; in userspace_get_resync_work()
736 region_t region, int in_sync) in userspace_set_region_sync()
740 region_t r; in userspace_set_region_sync()
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/linux/include/video/
H A Dsticore.h70 } region_t; typedef
357 region_t regions[STI_REGION_MAX];