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| author | Tejun Heo <tj@kernel.org> | 2011-12-14 00:33:37 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2011-12-14 00:33:37 +0100 |
| commit | 34f6055c80285e4efb3f602a9119db75239744dc (patch) | |
| tree | eb05185976c1941d196d259c3dfc2a4cfa7469d1 /block/blk-exec.c | |
| parent | 1ba64edef6051d2ec79bb2fbd3a0c8f0df00ab55 (diff) | |
| download | lwn-34f6055c80285e4efb3f602a9119db75239744dc.tar.gz lwn-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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-exec.c b/block/blk-exec.c index a1ebceb332f9..60532852b3ab 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, { int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK; - if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags))) { + if (unlikely(blk_queue_dead(q))) { rq->errors = -ENXIO; if (rq->end_io) rq->end_io(rq, rq->errors); |