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Date: Mon, 14 Apr 2014 10:30:12 +0200 From: Christoph Hellwig <hch@....de> To: Jens Axboe <axboe@...nel.dk> Cc: Matias Bjorling <m@...rling.me>, linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org Subject: [PATCH 7/7] block: all blk-mq requests are tagged Instead of setting the REQ_QUEUED flag on each of them just take it into account in the only macro checking it. Signed-off-by: Christoph Hellwig <hch@....de> --- include/linux/blkdev.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 99617cf..7c0e72f 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1102,7 +1102,8 @@ static inline bool blk_needs_flush_plug(struct task_struct *tsk) /* * tag stuff */ -#define blk_rq_tagged(rq) ((rq)->cmd_flags & REQ_QUEUED) +#define blk_rq_tagged(rq) \ + ((rq)->mq_ctx || ((rq)->cmd_flags & REQ_QUEUED)) extern int blk_queue_start_tag(struct request_queue *, struct request *); extern struct request *blk_queue_find_tag(struct request_queue *, int); extern void blk_queue_end_tag(struct request_queue *, struct request *); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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