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Thu, 2 Apr 2026 16:30:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 36D33C116C6; Thu, 2 Apr 2026 16:30:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775147430; bh=h+LgisoVO20HGnX5jLSi2dWiJcFzZpiRueRdsu2LgQU=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=cszGE0SOE7kx4pXtU7+P5JhSL96N7oDOYUEwavA8FcZu0LFo3mCfaJqdWb+ir+M05 S8EvcLJ7wYDkU/xN/0k9qLbBFCC//Hv458pIIWgd0XouAUi4GETz29Hecb20x3r+O0 Yo58DQMdMMGd3ATU/jI9T1KJCuDuQxWvJ1nelEVymX4KMArmrKSoCXuWxrSDY12xN1 +zemjbbt44794cLhSUAbh7Eew+4F1AHqKM4uAcsRQUf1yzxamD94+qJvdxxTaTlUcT 4SZT02ZPCakSe2uq+noh9vvEfX5laRqC1gpwmorQt1mXZWg30ObVWaZDNnV1axPolD uwFcpO854fXJA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B9F8F3809A07; Thu, 2 Apr 2026 16:30:13 +0000 (UTC) MIME-Version: 1.0 Message-Id: <177514741228.519974.11874366426235502856.git-patchwork-notify@kernel.org> Date: Thu, 02 Apr 2026 16:30:12 +0000 References: <20260324094707.3959420-2-monty_pavel@sina.com> In-Reply-To: <20260324094707.3959420-2-monty_pavel@sina.com> To: Yongpeng Yang X-Headers-End: 1w8KwG-0001EL-3a Subject: Re: [f2fs-dev] [PATCH v2] f2fs: invalidate block device page cache on umount 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, yangyongpeng@xiaomi.com, 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 Tue, 24 Mar 2026 17:47:08 +0800 you wrote: > From: Yongpeng Yang > > Neither F2FS nor VFS invalidates the block device page cache, which > results in reading stale metadata. An example scenario is shown below: > > Terminal A Terminal B > mount /dev/vdb /mnt/f2fs > touch mx // ino = 4 > sync > dump.f2fs -i 4 /dev/vdb// block on "[Y/N]" > touch mx2 // ino = 5 > sync > umount /mnt/f2fs > dump.f2fs -i 5 /dev/vdb // block addr is 0 > > [...] Here is the summary with links: - [f2fs-dev,v2] f2fs: invalidate block device page cache on umount https://git.kernel.org/jaegeuk/f2fs/c/8979bc3d2a25 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