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authorChristoph Hellwig <hch@infradead.org>2014-02-07 10:22:36 -0800
committerJens Axboe <axboe@fb.com>2014-02-07 11:58:54 -0700
commit72a0a36e2854a6eadb4cf2561858f613f9cd4639 (patch)
tree26679a518f6e06640fd34a04fcff733450ef15e3 /block/blk-exec.c
parent96d2e8b5e288e9d2a40b95161b855944846526a5 (diff)
downloadlinux-0-day-72a0a36e2854a6eadb4cf2561858f613f9cd4639.tar.gz
blk-mq: support at_head inserations for blk_execute_rq
This is neede for proper SG_IO operation as well as various uses of blk_execute_rq from the SCSI midlayer. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-exec.c')
-rw-r--r--block/blk-exec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-exec.c b/block/blk-exec.c
index bbfc072..c68613b 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -65,7 +65,7 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk,
* be resued after dying flag is set
*/
if (q->mq_ops) {
- blk_mq_insert_request(q, rq, true);
+ blk_mq_insert_request(q, rq, at_head, true);
return;
}