144 struct dm_dev *dm_snap_origin(struct dm_snapshot *s)  in dm_snap_origin()
150 struct dm_dev *dm_snap_cow(struct dm_snapshot *s)  in dm_snap_cow()
230 static void track_chunk(struct dm_snapshot *s, struct bio *bio, chunk_t chunk)  in track_chunk()
242 static void stop_tracking_chunk(struct dm_snapshot *s, struct bio *bio)  in stop_tracking_chunk()
252 static int __chunk_is_tracked(struct dm_snapshot *s, chunk_t chunk)  in __chunk_is_tracked()
276 static void __check_for_conflicting_io(struct dm_snapshot *s, chunk_t chunk)  in __check_for_conflicting_io()
421 	struct dm_snapshot *s;  in __find_snapshots_sharing_cow()  local
502 static void __insert_snapshot(struct origin *o, struct dm_snapshot *s)  in __insert_snapshot()
564 static void reregister_snapshot(struct dm_snapshot *s)  in reregister_snapshot()
576 static void unregister_snapshot(struct dm_snapshot *s)  in unregister_snapshot()
677 static struct dm_snap_pending_exception *alloc_pending_exception(struct dm_snapshot *s)  in alloc_pending_exception()
690 	struct dm_snapshot *s = pe->snap;  in free_pending_exception()  local
745 	struct dm_snapshot *s = context;  in dm_add_exception()  local
794 static int init_hash_tables(struct dm_snapshot *s)  in init_hash_tables()
831 static void merge_shutdown(struct dm_snapshot *s)  in merge_shutdown()
838 static struct bio *__release_queued_bios_after_merge(struct dm_snapshot *s)  in __release_queued_bios_after_merge()
849 static int __remove_single_exception_chunk(struct dm_snapshot *s,  in __remove_single_exception_chunk()
900 static int remove_single_exception_chunk(struct dm_snapshot *s)  in remove_single_exception_chunk()
954 static void snapshot_merge_next_chunks(struct dm_snapshot *s)  in snapshot_merge_next_chunks()
1043 	struct dm_snapshot *s = context;  in merge_callback()  local
1077 static void start_merge(struct dm_snapshot *s)  in start_merge()
1086 static void stop_merge(struct dm_snapshot *s)  in stop_merge()
1098 	struct dm_snapshot *s;  in snapshot_ctr()  local
1271 static void __free_exceptions(struct dm_snapshot *s)  in __free_exceptions()
1316 	struct dm_snapshot *s = ti->private;  in snapshot_dtr()  local
1383 static void retry_origin_bios(struct dm_snapshot *s, struct bio *bio)  in retry_origin_bios()
1413 static void __invalidate_snapshot(struct dm_snapshot *s, int err)  in __invalidate_snapshot()
1435 	struct dm_snapshot *s = pe->snap;  in pending_complete()  local
1506 	struct dm_snapshot *s = pe->snap;  in complete_exception()  local
1520 	struct dm_snapshot *s = pe->snap;  in copy_callback()  local
1555 	struct dm_snapshot *s = pe->snap;  in start_copy()  local
1584 	struct dm_snapshot *s = pe->snap;  in start_full_bio()  local
1601 __lookup_pending_exception(struct dm_snapshot *s, chunk_t chunk)  in __lookup_pending_exception()
1620 __find_pending_exception(struct dm_snapshot *s,  in __find_pending_exception()
1649 static void remap_exception(struct dm_snapshot *s, struct dm_exception *e,  in remap_exception()
1662 	struct dm_snapshot *s = ti->private;  in snapshot_map()  local
1778 	struct dm_snapshot *s = ti->private;  in snapshot_merge_map()  local
1837 	struct dm_snapshot *s = ti->private;  in snapshot_end_io()  local
1847 	struct dm_snapshot *s = ti->private;  in snapshot_merge_presuspend()  local
1855 	struct dm_snapshot *s = ti->private;  in snapshot_preresume()  local
1880 	struct dm_snapshot *s = ti->private;  in snapshot_resume()  local
1954 	struct dm_snapshot *s = ti->private;  in snapshot_merge_resume()  local