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 B844B231A23 for ; Wed, 7 Jan 2026 03:33:36 +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=1767756816; cv=none; b=euVI4Z7FASEeAnTsYwfVsqCd3upZCofQzAd5O/tFHLsK6nIgAi6deSvzjczlZL5JYa9ty+XMzzWrFksuC9zaBPLczGJ439eqzdW42iDZg5bugF/cnGFhYjNqIBSOdFMj7w05u5URy5+ZRfrPfCLSK/5r+LM9FJGUK4bGlkd7Fvk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767756816; c=relaxed/simple; bh=rCpqug8uBrukJbb1Y2Vur0wLSTBfmlPAi5rkdknuZeM=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=gr2fDsFNJZU3enrtpJYLQGY1rDxHtoyiL06/RTvUQ+lTm8y58NhfHkeJjPQWufLoChRrMt+KMY8VPoE790M/LnZaPoMvcB5Qvp7to8TMXTVmD1YivPBMsii9Z9ZXNFaEYWWR8zNerSvrAszfq33Hn4odenxVTim36Mp1d0WD5Lw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eSG6JxMn; 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="eSG6JxMn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5DDF3C19423; Wed, 7 Jan 2026 03:33:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767756816; bh=rCpqug8uBrukJbb1Y2Vur0wLSTBfmlPAi5rkdknuZeM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=eSG6JxMnNiEcLf+4sjQTM9vrf+VxxcRDaS4rvbLJvk8GRXyuY3qDHzbDbKvgRLjeV BxAGppD/XDNEXGe9IlX2JaDnuN9ykam28gC47ss5blBi/Moluexo5d5Ia7N/6gg1ro gr++MCiC19/GaMa//RJN4ikHFwltKomNQBPpaa8YZ0dbfnys4qV7mEyoMQJhSGyidn 2/5tqN6/AgSUpyl3Edyn66A8vTyTUMxMKP5E8Sfm2lRM0qhBl4zrg/ystzs01Qy59l QXOuGN51kVbicUHkr2zwHNtP55YIJJYqwZX2av7lI1rqKOLPk0qdp5+ImkPgTG/ddE stiOt/3WXZvzQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id F29FD380CEF5; Wed, 7 Jan 2026 03:30:14 +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] f2fs: flush plug periodically during GC to maximize readahead effect From: patchwork-bot+f2fs@kernel.org Message-Id: <176775661377.2218650.1801784841331297522.git-patchwork-notify@kernel.org> Date: Wed, 07 Jan 2026 03:30:13 +0000 References: <20251230173845.2310677-1-daeho43@gmail.com> In-Reply-To: <20251230173845.2310677-1-daeho43@gmail.com> To: Daeho Jeong Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com, daehojeong@google.com Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Tue, 30 Dec 2025 09:38:45 -0800 you wrote: > From: Daeho Jeong > > During the garbage collection process, F2FS submits readahead I/Os for > valid blocks. However, since the GC loop runs within a single plug scope > without intermediate flushing, these readahead I/Os often accumulate in > the block layer's plug list instead of being dispatched to the device > immediately. > > [...] Here is the summary with links: - [f2fs-dev] f2fs: flush plug periodically during GC to maximize readahead effect https://git.kernel.org/jaegeuk/f2fs/c/7ec199117c32 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html