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Commit 3961cdf8 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block 

* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
  block: fix issue with calling blk_stop_queue() from the request_fn handler
  block: fix bug with inserting flush requests as sort/merge
parents d39dd11c ad3d9d7e

block/blk-core.c

+5 −2
Original line number Diff line number Diff line
@@ -271,7 +271,7 @@ EXPORT_SYMBOL(blk_start_queue); 
 **/

void blk_stop_queue(struct request_queue *q)

{

	cancel_delayed_work(&q->delay_work);

	__cancel_delayed_work(&q->delay_work);

	queue_flag_set(QUEUE_FLAG_STOPPED, q);

}

EXPORT_SYMBOL(blk_stop_queue);
@@ -2702,6 +2702,9 @@ static void flush_plug_list(struct blk_plug *plug) 
		/*

		 * rq is already accounted, so use raw insert

		 */

		if (rq->cmd_flags & (REQ_FLUSH | REQ_FUA))

			__elv_add_request(q, rq, ELEVATOR_INSERT_FLUSH);

		else

			__elv_add_request(q, rq, ELEVATOR_INSERT_SORT_MERGE);

	}