diff options
| -rw-r--r-- | drivers/md/dm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index e504bb40d60e..eaa3af0e0632 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1637,13 +1637,15 @@ static void dm_request_fn(struct request_queue *q) if (map_request(ti, clone, md)) goto requeued; - spin_lock_irq(q->queue_lock); + BUG_ON(!irqs_disabled()); + spin_lock(q->queue_lock); } goto out; requeued: - spin_lock_irq(q->queue_lock); + BUG_ON(!irqs_disabled()); + spin_lock(q->queue_lock); plug_and_out: if (!elv_queue_empty(q)) |
