Lines Matching refs:dest
1046 struct dm_io_region src, dest; in snapshot_merge_next_chunks() local
1084 dest.bdev = s->origin->bdev; in snapshot_merge_next_chunks()
1085 dest.sector = chunk_to_sector(s->store, old_chunk); in snapshot_merge_next_chunks()
1086 dest.count = min(io_size, get_dev_size(dest.bdev) - dest.sector); in snapshot_merge_next_chunks()
1090 src.count = dest.count; in snapshot_merge_next_chunks()
1102 while (origin_write_extent(s, dest.sector, io_size)) { in snapshot_merge_next_chunks()
1119 dm_kcopyd_copy(s->kcopyd_client, &src, 1, &dest, 0, merge_callback, s); in snapshot_merge_next_chunks()
1797 struct dm_io_region src, dest; in start_copy() local
1807 dest.bdev = s->cow->bdev; in start_copy()
1808 dest.sector = chunk_to_sector(s->store, pe->e.new_chunk); in start_copy()
1809 dest.count = src.count; in start_copy()
1813 dm_kcopyd_copy(s->kcopyd_client, &src, 1, &dest, 0, copy_callback, pe); in start_copy()
1930 struct dm_io_region dest; in zero_exception() local
1932 dest.bdev = s->cow->bdev; in zero_exception()
1933 dest.sector = bio->bi_iter.bi_sector; in zero_exception()
1934 dest.count = s->store->chunk_size; in zero_exception()
1939 dm_kcopyd_zero(s->kcopyd_client, 1, &dest, 0, zero_callback, bio); in zero_exception()