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Searched refs:region_shift (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/drivers/md/
Ddm-region-hash.c59 unsigned region_shift; member
119 return sector >> rh->region_shift; in dm_rh_sector_to_region()
124 return region << rh->region_shift; in dm_rh_region_to_sector()
198 rh->region_shift = __ffs(region_size); in dm_region_hash_create()
Ddm-clone-target.c79 unsigned int region_shift; member
279 return (region_nr << clone->region_shift); in region_to_sector()
285 return (bio->bi_iter.bi_sector >> clone->region_shift); in bio_to_region()
293 *re = bio_end_sector(bio) >> clone->region_shift; in bio_region_range()
463 trim_bio(bio, rs << clone->region_shift, in complete_discard_bio()
464 (re - rs) << clone->region_shift); in complete_discard_bio()
785 total_size = (nr_regions - 1) << clone->region_shift; in hydration_copy()
1781 clone->region_shift = __ffs(clone->region_size); in clone_ctr()