c_region 1188 drivers/md/dm-cache-target.c struct dm_io_region o_region, c_region; c_region 1195 drivers/md/dm-cache-target.c c_region.bdev = cache->cache_dev->bdev; c_region 1196 drivers/md/dm-cache-target.c c_region.sector = from_cblock(mg->op->cblock) * cache->sectors_per_block; c_region 1197 drivers/md/dm-cache-target.c c_region.count = cache->sectors_per_block; c_region 1200 drivers/md/dm-cache-target.c dm_kcopyd_copy(cache->copier, &o_region, 1, &c_region, 0, copy_complete, &mg->k); c_region 1202 drivers/md/dm-cache-target.c dm_kcopyd_copy(cache->copier, &c_region, 1, &o_region, 0, copy_complete, &mg->k);