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blk: move blk_delete_timer call in end_that_request_last 

Move the calling  blk_delete_timer to later in end_that_request_last to
address an issue where blkdev_dequeue_request may have add a timer for the
request.

Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Mike Anderson 2008-10-30 02:16:20 -07:00 committed by Jens Axboe
parent 2920ebbd65
commit e78042e5b8
1 changed files with 2 additions and 2 deletions
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4
block/blk-core.c
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@ -1770,8 +1770,6 @@ static void end_that_request_last(struct request *req, int error)
{
struct gendisk *disk = req->rq_disk;
blk_delete_timer(req);
if (blk_rq_tagged(req))
blk_queue_end_tag(req->q, req);
@ -1781,6 +1779,8 @@ static void end_that_request_last(struct request *req, int error)
if (unlikely(laptop_mode) && blk_fs_request(req))
laptop_io_completion();
blk_delete_timer(req);
/*
* Account IO completion. bar_rq isn't accounted as a normal
* IO on queueing nor completion. Accounting the containing