From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@fb.com>,
linux-block@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>
Cc: Bart Van Assche <bart.vanassche@sandisk.com>,
Ming Lei <ming.lei@redhat.com>
Subject: [PATCH v4 02/11] blk-mq: move blk_mq_quiesce_queue() into include/linux/blk-mq.h
Date: Mon, 5 Jun 2017 23:59:16 +0800 [thread overview]
Message-ID: <20170605155925.7896-3-ming.lei@redhat.com> (raw)
In-Reply-To: <20170605155925.7896-1-ming.lei@redhat.com>
We usually put blk_mq_*() into include/linux/blk-mq.h, so
move this API into there.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
include/linux/blk-mq.h | 1 +
include/linux/blkdev.h | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index fcd641032f8d..1e480015d172 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -247,6 +247,7 @@ void blk_mq_stop_hw_queues(struct request_queue *q);
void blk_mq_start_hw_queues(struct request_queue *q);
void blk_mq_start_stopped_hw_queue(struct blk_mq_hw_ctx *hctx, bool async);
void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async);
+void blk_mq_quiesce_queue(struct request_queue *q);
void blk_mq_delay_run_hw_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs);
void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async);
void blk_mq_run_hw_queues(struct request_queue *q, bool async);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 019f18c65098..7178ad6805e3 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -966,7 +966,6 @@ extern void __blk_run_queue(struct request_queue *q);
extern void __blk_run_queue_uncond(struct request_queue *q);
extern void blk_run_queue(struct request_queue *);
extern void blk_run_queue_async(struct request_queue *q);
-extern void blk_mq_quiesce_queue(struct request_queue *q);
extern int blk_rq_map_user(struct request_queue *, struct request *,
struct rq_map_data *, void __user *, unsigned long,
gfp_t);
--
2.9.4
next prev parent reply other threads:[~2017-06-05 16:00 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-05 15:59 [PATCH v4 00/11] blk-mq: fix & improve queue quiescing Ming Lei
2017-06-05 15:59 ` [PATCH v4 01/11] blk-mq: fix direct issue Ming Lei
2017-06-05 21:25 ` Bart Van Assche
2017-06-06 4:21 ` Ming Lei
2017-06-05 15:59 ` Ming Lei [this message]
2017-06-05 15:59 ` [PATCH v4 03/11] blk-mq: introduce blk_mq_quiesce_queue_nowait() Ming Lei
2017-06-05 21:29 ` Bart Van Assche
2017-06-05 15:59 ` [PATCH v4 04/11] blk-mq: introduce blk_mq_unquiesce_queue Ming Lei
2017-06-05 21:31 ` Bart Van Assche
2017-06-05 15:59 ` [PATCH v4 05/11] blk-mq: use the introduced blk_mq_unquiesce_queue() Ming Lei
2017-06-05 21:31 ` Bart Van Assche
2017-06-05 15:59 ` [PATCH v4 06/11] nvme: host: unquiesce queue in nvme_kill_queues() Ming Lei
2017-06-05 15:59 ` [PATCH v4 07/11] blk-mq: use QUEUE_FLAG_QUIESCED to quiesce queue Ming Lei
2017-06-05 21:32 ` Bart Van Assche
2017-06-05 15:59 ` [PATCH v4 08/11] blk-mq: update comments on blk_mq_quiesce_queue() Ming Lei
2017-06-05 15:59 ` [PATCH v4 09/11] blk-mq: don't stop queue for quiescing Ming Lei
2017-06-05 21:36 ` Bart Van Assche
2017-06-05 15:59 ` [PATCH v4 10/11] blk-mq: clarify dispatch may not be drained/blocked by stopping queue Ming Lei
2017-06-05 23:55 ` Bart Van Assche
2017-06-06 12:48 ` Ming Lei
2017-06-05 15:59 ` [PATCH v4 11/11] Revert "blk-mq: don't use sync workqueue flushing from drivers" Ming Lei
2017-06-05 21:39 ` Bart Van Assche
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