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)