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block: cleanup REQ_SOFTBARRIER usages 

blk_insert_request() doesn't need to worry about REQ_SOFTBARRIER.
Don't set it.  Combined with recent ide updates, REQ_SOFTBARRIER is
now only used in elevator proper and for discard requests.

[ Impact: cleanup ]

Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Tejun Heo 2009-04-23 11:05:18 +09:00 committed by Jens Axboe
parent e4025f6c21
commit 10732f5661
1 changed files with 0 additions and 1 deletions
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block/blk-core.c
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@ -946,7 +946,6 @@ void blk_insert_request(struct request_queue *q, struct request *rq,
* barrier
*/
rq->cmd_type = REQ_TYPE_SPECIAL;
rq->cmd_flags |= REQ_SOFTBARRIER;
rq->special = data;