snap_dest 445 drivers/md/dm-snap.c struct dm_snapshot **snap_dest, snap_dest 470 drivers/md/dm-snap.c } else if (snap_dest) snap_dest 471 drivers/md/dm-snap.c *snap_dest = s; snap_dest 486 drivers/md/dm-snap.c struct dm_snapshot *snap_src = NULL, *snap_dest = NULL; snap_dest 490 drivers/md/dm-snap.c if ((__find_snapshots_sharing_cow(snap, &snap_src, &snap_dest, snap_dest 492 drivers/md/dm-snap.c snap_dest) { snap_dest 1430 drivers/md/dm-snap.c struct dm_snapshot *snap_dest) snap_dest 1440 drivers/md/dm-snap.c u.table_swap = snap_dest->complete; snap_dest 1441 drivers/md/dm-snap.c snap_dest->complete = snap_src->complete; snap_dest 1444 drivers/md/dm-snap.c u.store_swap = snap_dest->store; snap_dest 1445 drivers/md/dm-snap.c snap_dest->store = snap_src->store; snap_dest 1446 drivers/md/dm-snap.c snap_dest->store->userspace_supports_overflow = u.store_swap->userspace_supports_overflow; snap_dest 1449 drivers/md/dm-snap.c snap_dest->store->snap = snap_dest; snap_dest 1452 drivers/md/dm-snap.c snap_dest->ti->max_io_len = snap_dest->store->chunk_size; snap_dest 1453 drivers/md/dm-snap.c snap_dest->valid = snap_src->valid; snap_dest 1454 drivers/md/dm-snap.c snap_dest->snapshot_overflowed = snap_src->snapshot_overflowed; snap_dest 1468 drivers/md/dm-snap.c struct dm_snapshot *snap_src = NULL, *snap_dest = NULL; snap_dest 1472 drivers/md/dm-snap.c (void) __find_snapshots_sharing_cow(s, &snap_src, &snap_dest, NULL); snap_dest 1473 drivers/md/dm-snap.c if (snap_src && snap_dest && (s == snap_src)) { snap_dest 1474 drivers/md/dm-snap.c down_write(&snap_dest->lock); snap_dest 1475 drivers/md/dm-snap.c snap_dest->valid = 0; snap_dest 1476 drivers/md/dm-snap.c up_write(&snap_dest->lock); snap_dest 2197 drivers/md/dm-snap.c struct dm_snapshot *snap_src = NULL, *snap_dest = NULL; snap_dest 2200 drivers/md/dm-snap.c (void) __find_snapshots_sharing_cow(s, &snap_src, &snap_dest, NULL); snap_dest 2201 drivers/md/dm-snap.c if (snap_src && snap_dest) { snap_dest 2222 drivers/md/dm-snap.c struct dm_snapshot *snap_src = NULL, *snap_dest = NULL, *snap_merging = NULL; snap_dest 2256 drivers/md/dm-snap.c (void) __find_snapshots_sharing_cow(s, &snap_src, &snap_dest, NULL); snap_dest 2257 drivers/md/dm-snap.c if (snap_src && snap_dest) { snap_dest 2259 drivers/md/dm-snap.c down_write_nested(&snap_dest->lock, SINGLE_DEPTH_NESTING); snap_dest 2260 drivers/md/dm-snap.c __handover_exceptions(snap_src, snap_dest); snap_dest 2261 drivers/md/dm-snap.c up_write(&snap_dest->lock); snap_dest 2389 drivers/md/dm-snap.c struct dm_snapshot *snap_src = NULL, *snap_dest = NULL; snap_dest 2393 drivers/md/dm-snap.c (void) __find_snapshots_sharing_cow(snap, &snap_src, &snap_dest, NULL); snap_dest 2394 drivers/md/dm-snap.c if (snap_src && snap_dest)