657 static bool bio_detain_shared(struct cache *cache, dm_oblock_t oblock, struct bio *bio)  in bio_detain_shared()  argument
662 	dm_oblock_t end = to_oblock(from_oblock(oblock) + 1ULL);  in bio_detain_shared()
671 	build_key(oblock, end, &key);  in bio_detain_shared()
756 static dm_dblock_t oblock_to_dblock(struct cache *cache, dm_oblock_t oblock)  in oblock_to_dblock()  argument
758 	return to_dblock(block_div(from_oblock(oblock),  in oblock_to_dblock()
849 					    dm_oblock_t oblock, bool bio_has_pbd)  in __remap_to_origin_clear_discard()  argument
855 		clear_discard(cache, oblock_to_dblock(cache, oblock));  in __remap_to_origin_clear_discard()
859 					  dm_oblock_t oblock)  in remap_to_origin_clear_discard()  argument
862 	__remap_to_origin_clear_discard(cache, bio, oblock, true);  in remap_to_origin_clear_discard()
866 				 dm_oblock_t oblock, dm_cblock_t cblock)  in remap_to_cache_dirty()  argument
872 		clear_discard(cache, oblock_to_dblock(cache, oblock));  in remap_to_cache_dirty()
928 				      dm_oblock_t oblock, dm_cblock_t cblock)  in remap_to_origin_and_cache()  argument
939 	__remap_to_origin_clear_discard(cache, origin_bio, oblock, false);  in remap_to_origin_and_cache()
1197 	o_region.sector = from_oblock(mg->op->oblock) * cache->sectors_per_block;  in copy()
1277 		clear_discard(cache, oblock_to_dblock(cache, op->oblock));  in mg_complete()
1341 		r = dm_cache_insert_mapping(cache->cmd, op->cblock, op->oblock);  in mg_update_metadata()
1443 	    is_discarded_oblock(cache, op->oblock)) {  in mg_full_copy()
1462 		if (!optimisable_bio(mg->cache, mg->overwrite_bio, mg->op->oblock)) {  in mg_copy()
1466 			bool rb = bio_detain_shared(mg->cache, mg->op->oblock, mg->overwrite_bio);  in mg_copy()
1506 	build_key(mg->op->oblock, oblock_succ(mg->op->oblock), &key);  in mg_lock_writes()
1663 			    dm_oblock_t oblock, struct bio *bio)  in invalidate_start()  argument
1678 	mg->invalidate_oblock = oblock;  in invalidate_start()
2900 static int load_mapping(void *context, dm_oblock_t oblock, dm_cblock_t cblock,  in load_mapping()  argument
2912 	r = policy_load_mapping(cache->policy, oblock, cblock, dirty, hint, hint_valid);  in load_mapping()