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From: David Sterba <dsterba@suse.cz>
To: Naohiro Aota <naohiro.aota@wdc.com>
Cc: linux-btrfs@vger.kernel.org, David Sterba <dsterba@suse.com>,
	stable <stable@vger.kernel.org>
Subject: Re: [PATCH] btrfs: fix unbalanced unlock in qgroup_account_snapshot()
Date: Mon, 21 Jun 2021 18:17:40 +0200	[thread overview]
Message-ID: <20210621161740.GB28158@twin.jikos.cz> (raw)
In-Reply-To: <20210621012114.1884779-1-naohiro.aota@wdc.com>

On Mon, Jun 21, 2021 at 10:21:14AM +0900, Naohiro Aota wrote:
> qgroup_account_snapshot() is trying to unlock the not taken
> tree_log_mutex in a error path. Since ret != 0 in this case, we can
> just return from here.
> 
> Fixes: 2a4d84c11a87 ("btrfs: move delayed ref flushing for qgroup into qgroup helper")
> Cc: stable <stable@vger.kernel.org> # 5.12
> Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>

Added to misc-next, thanks.

      parent reply	other threads:[~2021-06-21 16:22 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-21  1:21 [PATCH] btrfs: fix unbalanced unlock in qgroup_account_snapshot() Naohiro Aota
2021-06-21  1:33 ` Qu Wenruo
2021-06-21 16:17 ` David Sterba [this message]

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