diff options
Diffstat (limited to 'block/blk-exec.c')
-rw-r--r-- | block/blk-exec.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/block/blk-exec.c b/block/blk-exec.c index 8a0e7ec056e7..a1ebceb332f9 100644 --- a/block/blk-exec.c +++ b/block/blk-exec.c | |||
@@ -50,6 +50,13 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk, | |||
50 | { | 50 | { |
51 | int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK; | 51 | int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK; |
52 | 52 | ||
53 | if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags))) { | ||
54 | rq->errors = -ENXIO; | ||
55 | if (rq->end_io) | ||
56 | rq->end_io(rq, rq->errors); | ||
57 | return; | ||
58 | } | ||
59 | |||
53 | rq->rq_disk = bd_disk; | 60 | rq->rq_disk = bd_disk; |
54 | rq->end_io = done; | 61 | rq->end_io = done; |
55 | WARN_ON(irqs_disabled()); | 62 | WARN_ON(irqs_disabled()); |