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authorMing Lei <ming.lei@canonical.com>2014-09-25 23:23:39 +0800
committerJens Axboe <axboe@fb.com>2014-09-25 15:22:34 -0600
commit1bcb1eada4f11a713cbe586d1b5a5d93a48277cb (patch)
tree89e14d77cb1e95f7742ee7395ed5ff7e84afc057 /block/blk-mq.h
parent08e98fc6016c890c2f4ffba6decc0ca9d2d5d7f8 (diff)
downloadop-kernel-dev-1bcb1eada4f11a713cbe586d1b5a5d93a48277cb.zip
op-kernel-dev-1bcb1eada4f11a713cbe586d1b5a5d93a48277cb.tar.gz
blk-mq: allocate flush_rq in blk_mq_init_flush()
It is reasonable to allocate flush req in blk_mq_init_flush(). Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-mq.h')
-rw-r--r--block/blk-mq.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-mq.h b/block/blk-mq.h
index a3c613a..ecac69c 100644
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -27,7 +27,7 @@ struct blk_mq_ctx {
void __blk_mq_complete_request(struct request *rq);
void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async);
-void blk_mq_init_flush(struct request_queue *q);
+int blk_mq_init_flush(struct request_queue *q);
void blk_mq_freeze_queue(struct request_queue *q);
void blk_mq_free_queue(struct request_queue *q);
void blk_mq_clone_flush_request(struct request *flush_rq,
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