prepare_merge      85 drivers/md/dm-exception-store.h 	int (*prepare_merge) (struct dm_exception_store *store,
prepare_merge     931 drivers/md/dm-snap-persistent.c 	.prepare_merge = persistent_prepare_merge,
prepare_merge     946 drivers/md/dm-snap-persistent.c 	.prepare_merge = persistent_prepare_merge,
prepare_merge     519 drivers/md/dm-snap.c 	if (!snap_src->store->type->prepare_merge ||
prepare_merge    1057 drivers/md/dm-snap.c 	linear_chunks = s->store->type->prepare_merge(s->store, &old_chunk,