From: Jens Axboe <axboe@kernel.dk>
To: Zheng Qixing <zhengqixing@huaweicloud.com>
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com,
zhengqixing@huawei.com
Subject: Re: [PATCH] block: fix resource leak in blk_register_queue() error path
Date: Mon, 14 Apr 2025 08:48:11 -0600 [thread overview]
Message-ID: <174464209120.57766.16774504976430724922.b4-ty@kernel.dk> (raw)
In-Reply-To: <20250412092554.475218-1-zhengqixing@huaweicloud.com>
On Sat, 12 Apr 2025 17:25:54 +0800, Zheng Qixing wrote:
> When registering a queue fails after blk_mq_sysfs_register() is
> successful but the function later encounters an error, we need
> to clean up the blk_mq_sysfs resources.
>
> Add the missing blk_mq_sysfs_unregister() call in the error path
> to properly clean up these resources and prevent a memory leak.
>
> [...]
Applied, thanks!
[1/1] block: fix resource leak in blk_register_queue() error path
commit: 40f2eb9b531475dd01b683fdaf61ca3cfd03a51e
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2025-04-14 14:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-12 9:25 Zheng Qixing
2025-04-14 2:58 ` Yu Kuai
2025-04-14 6:28 ` Christoph Hellwig
2025-04-14 14:48 ` Jens Axboe [this message]
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