aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorTejun Heo2011-12-13 17:33:37 -0600
committerJens Axboe2011-12-13 17:33:37 -0600
commit34f6055c80285e4efb3f602a9119db75239744dc (patch)
treeeb05185976c1941d196d259c3dfc2a4cfa7469d1 /block/blk-exec.c
parent1ba64edef6051d2ec79bb2fbd3a0c8f0df00ab55 (diff)
downloadkernel-common-34f6055c80285e4efb3f602a9119db75239744dc.tar.gz
kernel-common-34f6055c80285e4efb3f602a9119db75239744dc.tar.xz
kernel-common-34f6055c80285e4efb3f602a9119db75239744dc.zip
block: add blk_queue_dead()
There are a number of QUEUE_FLAG_DEAD tests. Add blk_queue_dead() macro and use it. This patch doesn't introduce any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-exec.c')
-rw-r--r--block/blk-exec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-exec.c b/block/blk-exec.c
index a1ebceb332f..60532852b3a 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -50,7 +50,7 @@ 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))) { 53 if (unlikely(blk_queue_dead(q))) {
54 rq->errors = -ENXIO; 54 rq->errors = -ENXIO;
55 if (rq->end_io) 55 if (rq->end_io)
56 rq->end_io(rq, rq->errors); 56 rq->end_io(rq, rq->errors);