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>
diff --git a/block/elevator.c b/block/elevator.c
index 7073a90..2e0fb21 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -599,7 +599,7 @@
*/
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 @@
* 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 @@
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);
}
}
}