From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6403B1C3302 for ; Fri, 30 Aug 2024 20:51:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725051114; cv=none; b=Ksy4bw8J/sm7uEkmQurOQBCec0Kt0BX+goqS1W404UVmqisT09SDGGO7L2IXq1FN7C9EHLjf+M/iB2LURFHUCqzkLjvYK/EFmaVWJdmb75Q4VP5h3YTnNM50TaLcHLMijWj0yQFiiulit+tNTT3gmWKLoClXnE3WXPnBOC4YFQA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725051114; c=relaxed/simple; bh=fv25vjY+KFTmlFYnn8YJyV+DFj42ZiKTKie9cNpqv74=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=dTXVBZ3b/K77tfY7o1FH0uQazCg5j5abGpkPB2y6lBs9VRkzWsiluzZKphp6r1Qlb8NJSZXSSpSMD4a/l8KmYZaHxwn796ektMHVHRYDLPBvu7aZsEPWFL/VhuMyORGKm4uT/RBmF7rZPGbn+m2sWoWs6CSmKybLDLb3jCoYNVQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ixj8a19N; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ixj8a19N" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3D081C4CEC6; Fri, 30 Aug 2024 20:51:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725051114; bh=fv25vjY+KFTmlFYnn8YJyV+DFj42ZiKTKie9cNpqv74=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Ixj8a19Nb0751B8w+W1au/8vlztYzH9zZMzjIqwt6XYnGtxUPUq+uhmJQ4LOqFMq4 qhJT3SVoevkqqOpIe/j5b+ZrnLpsi9vqCvJG7OYDwx6Z+vUiMKZ6A51zYO6zwocCuu e2nuDY+1qeWaqiNtXwc5YS4FNgx3IFj9RA5+jMKPKLp7cAk0uvd+2mfavsC3zFy1h0 YUxZY8+rqxCH+OZCCVTvev5u+v/2wg3w0t2ymARFBZ2khDN5O/Sn2+o/nRF9BI+fuK rnrvQfjf1KY3nOMscMs6qhHCOKv9PmCZZSwuZfZDzSq31PB1alycEJzJLtoTin8iVZ UsNoZWVL4e4VA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB4013809A80; Fri, 30 Aug 2024 20:51:55 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [f2fs-dev] [PATCH v2] f2fs: compress: don't redirty sparse cluster during {, de}compress From: patchwork-bot+f2fs@kernel.org Message-Id: <172505111451.2712133.4618190944877506449.git-patchwork-notify@kernel.org> Date: Fri, 30 Aug 2024 20:51:54 +0000 References: <20240819083430.31852-1-youngjin.gil@samsung.com> In-Reply-To: <20240819083430.31852-1-youngjin.gil@samsung.com> To: Yeongjin Gil Cc: jaegeuk@kernel.org, chao@kernel.org, daehojeong@google.com, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, jw5454.kim@samsung.com, sj1557.seo@samsung.com Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Mon, 19 Aug 2024 17:34:30 +0900 you wrote: > In f2fs_do_write_data_page, when the data block is NULL_ADDR, it skips > writepage considering that it has been already truncated. > This results in an infinite loop as the PAGECACHE_TAG_TOWRITE tag is not > cleared during the writeback process for a compressed file including > NULL_ADDR in compress_mode=user. > > This is the reproduction process: > > [...] Here is the summary with links: - [f2fs-dev,v2] f2fs: compress: don't redirty sparse cluster during {, de}compress https://git.kernel.org/jaegeuk/f2fs/c/f785cec298c9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html