invalidate_oblock  506 drivers/md/dm-cache-target.c 	dm_oblock_t invalidate_oblock;
invalidate_oblock 1602 drivers/md/dm-cache-target.c 	remap_to_origin_clear_discard(cache, mg->overwrite_bio, mg->invalidate_oblock);
invalidate_oblock 1616 drivers/md/dm-cache-target.c 	build_key(mg->invalidate_oblock, oblock_succ(mg->invalidate_oblock), &key);
invalidate_oblock 1655 drivers/md/dm-cache-target.c 	mg->invalidate_oblock = oblock;