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authorJens Axboe <jens.axboe@oracle.com>2007-09-21 10:41:07 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-10-16 11:03:53 +0200
commita0cd128542cd9c67f27458a08e989db486a293ce (patch)
treebc4ca6dd3cbfa230de486d79480f7a99bbfb6232 /block/elevator.c
parent992c5ddaf1b8b85d2252339c4c89adf7469c09ca (diff)
downloadlinux-a0cd128542cd9c67f27458a08e989db486a293ce.tar.bz2
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.c9
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);