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, { int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK; + if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags))) { + rq->errors = -ENXIO; + if (rq->end_io) + rq->end_io(rq, rq->errors); + return; + } + rq->rq_disk = bd_disk; rq->end_io = done; WARN_ON(irqs_disabled()); |