diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 48db308fae67103b221eeb1c10e4411560b88135..f1db689667ea5715c8378e171105dc07fafc33e0 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1777,6 +1777,10 @@ struct mapped_device *dm_get_from_kobject(struct kobject *kobj) if (&md->kobj != kobj) return NULL; + if (test_bit(DMF_FREEING, &md->flags) || + test_bit(DMF_DELETING, &md->flags)) + return NULL; + dm_get(md); return md; }