Searched refs:dm_snapshot (Results 1 - 3 of 3) sorted by relevance

/linux-master/drivers/md/
H A Ddm-exception-store.h115 struct dm_snapshot;
119 struct dm_snapshot *snap;
134 struct dm_dev *dm_snap_origin(struct dm_snapshot *snap);
135 struct dm_dev *dm_snap_cow(struct dm_snapshot *snap);
189 struct dm_snapshot *snap,
H A Ddm-snap.c49 struct dm_snapshot { struct
172 struct dm_dev *dm_snap_origin(struct dm_snapshot *s)
178 struct dm_dev *dm_snap_cow(struct dm_snapshot *s)
210 struct dm_snapshot *snap;
259 static void track_chunk(struct dm_snapshot *s, struct bio *bio, chunk_t chunk)
271 static void stop_tracking_chunk(struct dm_snapshot *s, struct bio *bio)
281 static int __chunk_is_tracked(struct dm_snapshot *s, chunk_t chunk)
305 static void __check_for_conflicting_io(struct dm_snapshot *s, chunk_t chunk)
448 static int __find_snapshots_sharing_cow(struct dm_snapshot *snap,
449 struct dm_snapshot **snap_sr
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H A Ddm-exception-store.c193 struct dm_snapshot *snap,

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