Lines Matching refs:region_t
103 region_t key;
116 static region_t dm_rh_sector_to_region(struct dm_region_hash *rh, sector_t sector)
121 sector_t dm_rh_region_to_sector(struct dm_region_hash *rh, region_t region)
127 region_t dm_rh_bio_to_region(struct dm_region_hash *rh, struct bio *bio)
139 region_t dm_rh_get_region_key(struct dm_region *reg)
162 region_t nr_regions)
261 static unsigned rh_hash(struct dm_region_hash *rh, region_t region)
266 static struct dm_region *__rh_lookup(struct dm_region_hash *rh, region_t region)
283 static struct dm_region *__rh_alloc(struct dm_region_hash *rh, region_t region)
319 static struct dm_region *__rh_find(struct dm_region_hash *rh, region_t region)
333 int dm_rh_get_state(struct dm_region_hash *rh, region_t region, int may_block)
395 region_t region = dm_rh_bio_to_region(rh, bio);
495 static void rh_inc(struct dm_region_hash *rh, region_t region)
530 void dm_rh_dec(struct dm_region_hash *rh, region_t region)
582 region_t region;