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Wed, 14 Oct 2026 15:50:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE5161F000C5; Wed, 14 Oct 2026 15:50:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791993007; bh=BWcGP0R1K2RWgMwju9WxVfcYO+ewJZ3btvZAZzc5rn8=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=G39UyhoP8qMyRI7FDCGrRhCXRXfIRfMLCOIcRvVckBqFBVU8Rdzcu0Zeey9sH6qPp tSmmHp4/l608uiIIrBMdYA3q4CrRyg9viIJXwjy+ZpvJfcemT57xo6MRxKnlSo5jNc Hhxh80bZnCnQwyI0nYzCQht6PXScMYrb25cj63hRvbI3LhvdzYJ4TZebr6SsAvWy1L VT3bt9SaRBAfSfMTTxLmcUClpJGuK7X28CaJCCtwwjf0NeJD+EfmwuBZw7TBIDjSGu HrakHxNRJ1ifd6mAF6qUQQHlLs7mHDL/ROoPeXHGvvE78D6eZ7P8N1NET92ubH0r0c /fDIpsiygV/tA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B449A39EDE30; Wed, 14 Oct 2026 15:50:07 +0000 (UTC) MIME-Version: 1.0 Message-Id: <179199300626.2827562.16979303699242428038.git-patchwork-notify@kernel.org> Date: Wed, 14 Oct 2026 15:50:06 +0000 References: <20261012025442.770777-1-jnhuang95@gmail.com> In-Reply-To: <20261012025442.770777-1-jnhuang95@gmail.com> To: Jianan Huang X-Headers-End: 1xH1F7-0005l8-5X Subject: Re: [f2fs-dev] [PATCH v2] f2fs: quota: fix quota flush failure during filesystem freeze X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: patchwork-bot+f2fs--- via Linux-f2fs-devel Reply-To: patchwork-bot+f2fs@kernel.org Cc: jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Mon, 12 Oct 2026 10:54:42 +0800 you wrote: > Quota flush retries can be exhausted during filesystem freeze. > > freeze_super() and the quota checkpoint may race as below. > > freeze_super() f2fs_ckpt > - down_write(&sb->s_umount) > - sb->s_writers.frozen = SB_FREEZE_PAGEFAULT > - sync_filesystem() > - f2fs_sync_fs() > - f2fs_issue_checkpoint() > - queue CP_SYNC -----------------> - block_operations() > - down_read_trylock(s_umount) > : fails; freeze holds write lock > - quota flush retries exhausted > - set CP_QUOTA_NEED_FSCK_FLAG > > [...] Here is the summary with links: - [f2fs-dev,v2] f2fs: quota: fix quota flush failure during filesystem freeze https://git.kernel.org/jaegeuk/f2fs/c/e455328a66a5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel