diff options
| -rw-r--r-- | drivers/md/md.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 464627b7e820..c068f171b4eb 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -305,6 +305,7 @@ static blk_qc_t md_make_request(struct request_queue *q, struct bio *bio) */ void mddev_suspend(struct mddev *mddev) { + WARN_ON_ONCE(current == mddev->thread->tsk); if (mddev->suspended++) return; synchronize_rcu(); |