From: Jens Axboe <axboe@kernel.dk>
To: "Wang Jianchao (Kuaishou)" <jianchao.wan9@gmail.com>
Cc: linux-block@vger.kernel.org, hch@infradead.org,
linux-kernel@vger.kernel.org,
Bart Van Assche <bvanassche@acm.org>
Subject: Re: [PATCH] blk: do rq_qos_exit in blk_cleanup_queue
Date: Wed, 16 Feb 2022 19:40:53 -0700 [thread overview]
Message-ID: <164506565364.46958.8617668035793567580.b4-ty@kernel.dk> (raw)
In-Reply-To: <20220216113212.83000-1-jianchao.wan9@gmail.com>
On Wed, 16 Feb 2022 19:32:12 +0800, Wang Jianchao (Kuaishou) wrote:
> From: Wang Jianchao <wangjianchao@kuaishou.com>
>
> When __alloc_disk_node() failed, there will not not del_gendisk()
> any more, then resource in rqos policies is leaked. Add rq_qos_exit()
> into blk_cleanup_queue(). rqos is removed from the list, so needn't
> to worry .exit is called twice.
>
> [...]
Applied, thanks!
[1/1] blk: do rq_qos_exit in blk_cleanup_queue
commit: 20d41d9e993735b996175d087148d9de1fc94ac0
Best regards,
--
Jens Axboe
next prev parent reply other threads:[~2022-02-17 2:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-16 11:32 Wang Jianchao (Kuaishou)
2022-02-16 18:25 ` Bart Van Assche
2022-02-17 2:40 ` Jens Axboe [this message]
2022-02-17 7:48 ` Christoph Hellwig
2022-02-17 13:34 ` Jens Axboe
2022-02-17 14:03 ` Christoph Hellwig
2022-02-17 14:55 ` Jens Axboe
2022-02-17 15:48 ` Christoph Hellwig
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