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From: Hannes Reinecke <hare@suse.de>
To: Ming Lei <ming.lei@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
	linux-nvme@lists.infradead.org, linux-block@vger.kernel.org,
	Hannes Reinecke <hare@suse.de>, Hannes Reinecke <hare@suse.com>
Subject: [PATCH 3/5] blk-mq: remove 'nr_queue' argument in blk_mq_exit_hw_queues()
Date: Tue, 23 Apr 2019 14:29:49 +0200	[thread overview]
Message-ID: <20190423122951.134531-4-hare@suse.de> (raw)
In-Reply-To: <20190423122951.134531-1-hare@suse.de>

Unused.

Signed-off-by: Hannes Reinecke <hare@suse.com>
---
 block/blk-mq.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/block/blk-mq.c b/block/blk-mq.c
index d16672bfa97d..3da453b11deb 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2267,14 +2267,12 @@ static void blk_mq_exit_hctx(struct request_queue *q,
 }
 
 static void blk_mq_exit_hw_queues(struct request_queue *q,
-		struct blk_mq_tag_set *set, int nr_queue)
+		struct blk_mq_tag_set *set)
 {
 	struct blk_mq_hw_ctx *hctx;
 	unsigned int i;
 
 	queue_for_each_hw_ctx(q, hctx, i) {
-		if (i == nr_queue)
-			break;
 		blk_mq_debugfs_unregister_hctx(hctx);
 		blk_mq_exit_hctx(q, set, hctx, i);
 	}
@@ -2930,7 +2928,7 @@ void blk_mq_exit_queue(struct request_queue *q)
 	struct blk_mq_tag_set	*set = q->tag_set;
 
 	blk_mq_del_queue_tag_set(q);
-	blk_mq_exit_hw_queues(q, set, set->nr_hw_queues);
+	blk_mq_exit_hw_queues(q, set);
 }
 
 static int __blk_mq_alloc_rq_maps(struct blk_mq_tag_set *set)
-- 
2.16.4


WARNING: multiple messages have this Message-ID (diff)
From: hare@suse.de (Hannes Reinecke)
Subject: [PATCH 3/5] blk-mq: remove 'nr_queue' argument in blk_mq_exit_hw_queues()
Date: Tue, 23 Apr 2019 14:29:49 +0200	[thread overview]
Message-ID: <20190423122951.134531-4-hare@suse.de> (raw)
In-Reply-To: <20190423122951.134531-1-hare@suse.de>

Unused.

Signed-off-by: Hannes Reinecke <hare at suse.com>
---
 block/blk-mq.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/block/blk-mq.c b/block/blk-mq.c
index d16672bfa97d..3da453b11deb 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2267,14 +2267,12 @@ static void blk_mq_exit_hctx(struct request_queue *q,
 }
 
 static void blk_mq_exit_hw_queues(struct request_queue *q,
-		struct blk_mq_tag_set *set, int nr_queue)
+		struct blk_mq_tag_set *set)
 {
 	struct blk_mq_hw_ctx *hctx;
 	unsigned int i;
 
 	queue_for_each_hw_ctx(q, hctx, i) {
-		if (i == nr_queue)
-			break;
 		blk_mq_debugfs_unregister_hctx(hctx);
 		blk_mq_exit_hctx(q, set, hctx, i);
 	}
@@ -2930,7 +2928,7 @@ void blk_mq_exit_queue(struct request_queue *q)
 	struct blk_mq_tag_set	*set = q->tag_set;
 
 	blk_mq_del_queue_tag_set(q);
-	blk_mq_exit_hw_queues(q, set, set->nr_hw_queues);
+	blk_mq_exit_hw_queues(q, set);
 }
 
 static int __blk_mq_alloc_rq_maps(struct blk_mq_tag_set *set)
-- 
2.16.4

  parent reply	other threads:[~2019-04-23 12:30 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-23 12:29 [PATCH 0/5] blk-mq: fixes for Ming Leis V6 patchset Hannes Reinecke
2019-04-23 12:29 ` Hannes Reinecke
2019-04-23 12:29 ` [PATCH 1/5] blk-mq: rename 'dead_hctx_XX' to 'unused_hctx_XX' Hannes Reinecke
2019-04-23 12:29   ` Hannes Reinecke
2019-04-23 12:29 ` [PATCH 2/5] blk-mq: drop 'hctx_idx' argument from blk_mq_alloc_hctx() Hannes Reinecke
2019-04-23 12:29   ` Hannes Reinecke
2019-04-23 12:29 ` Hannes Reinecke [this message]
2019-04-23 12:29   ` [PATCH 3/5] blk-mq: remove 'nr_queue' argument in blk_mq_exit_hw_queues() Hannes Reinecke
2019-04-23 12:29 ` [PATCH 4/5] blk-mq: Set hctx pointer to NULL " Hannes Reinecke
2019-04-23 12:29   ` Hannes Reinecke
2019-04-23 12:29 ` [PATCH 5/5] blk-mq: free q->queue_hw_ctx in blk_mq_exit_queue() Hannes Reinecke
2019-04-23 12:29   ` Hannes Reinecke

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