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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-09-21 10:41:07 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 11:03:53 +0200 |
| commit | a0cd128542cd9c67f27458a08e989db486a293ce (patch) | |
| tree | bc4ca6dd3cbfa230de486d79480f7a99bbfb6232 /block/elevator.c | |
| parent | 992c5ddaf1b8b85d2252339c4c89adf7469c09ca (diff) | |
| download | linux-a0cd128542cd9c67f27458a08e989db486a293ce.tar.gz linux-a0cd128542cd9c67f27458a08e989db486a293ce.tar.bz2 linux-a0cd128542cd9c67f27458a08e989db486a293ce.zip | |
block: add end_queued_request() and end_dequeued_request() helpers
We can use this helper in the elevator core for BLKPREP_KILL, and it'll
also be useful for the empty barrier patch.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/block/elevator.c b/block/elevator.c index b9c518afe1f8..ec23ca02f2fe 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -751,15 +751,8 @@ struct request *elv_next_request(struct request_queue *q) rq = NULL; break; } else if (ret == BLKPREP_KILL) { - int nr_bytes = rq->hard_nr_sectors << 9; - - if (!nr_bytes) - nr_bytes = rq->data_len; - - blkdev_dequeue_request(rq); rq->cmd_flags |= REQ_QUIET; - end_that_request_chunk(rq, 0, nr_bytes); - end_that_request_last(rq, 0); + end_queued_request(rq, 0); } else { printk(KERN_ERR "%s: bad return=%d\n", __FUNCTION__, ret); |