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| author | Tejun Heo <tj@kernel.org> | 2009-04-23 11:05:17 +0900 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-28 07:37:33 +0200 |
| commit | a7f557923441186a3cdbabc54f1bcacf42b63bf5 (patch) | |
| tree | 48e37802174cb98be43d89eb8bc4e466f4d79a02 /block/elevator.c | |
| parent | a538cd03be6f363d039daa94199c28cfbd508455 (diff) | |
| download | lwn-a7f557923441186a3cdbabc54f1bcacf42b63bf5.tar.gz lwn-a7f557923441186a3cdbabc54f1bcacf42b63bf5.zip | |
block: kill blk_start_queueing()
blk_start_queueing() is identical to __blk_run_queue() except that it
doesn't check for recursion. None of the current users depends on
blk_start_queueing() running request_fn directly. Replace usages of
blk_start_queueing() with [__]blk_run_queue() and kill it.
[ Impact: removal of mostly duplicate interface function ]
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/block/elevator.c b/block/elevator.c index 7073a9072577..2e0fb21485b7 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -599,7 +599,7 @@ void elv_quiesce_start(struct request_queue *q) */ elv_drain_elevator(q); while (q->rq.elvpriv) { - blk_start_queueing(q); + __blk_run_queue(q); spin_unlock_irq(q->queue_lock); msleep(10); spin_lock_irq(q->queue_lock); @@ -643,8 +643,7 @@ void elv_insert(struct request_queue *q, struct request *rq, int where) * with anything. There's no point in delaying queue * processing. */ - blk_remove_plug(q); - blk_start_queueing(q); + __blk_run_queue(q); break; case ELEVATOR_INSERT_SORT: @@ -971,7 +970,7 @@ void elv_completed_request(struct request_queue *q, struct request *rq) blk_ordered_cur_seq(q) == QUEUE_ORDSEQ_DRAIN && (!next || blk_ordered_req_seq(next) > QUEUE_ORDSEQ_DRAIN)) { blk_ordered_complete_seq(q, QUEUE_ORDSEQ_DRAIN, 0); - blk_start_queueing(q); + __blk_run_queue(q); } } } |