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 9F6892505AA for ; Mon, 29 Sep 2025 22:30:34 +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=1759185034; cv=none; b=CWq/VFbZpFr3d/msRjdFBxG8o/YUq/WPPr7IXr6BZ0Wbo/54Ih3+6t7kgvNVsZiJVnWKYXQzKzxHK9rqtyVQoO4/owvZ9Ixs6AJja5lJPjLxMCRdcFXE05lzaCWxI+RIFZfTD7wXWTg3t41FpkvpwEPF7fkxfXTW43Ar1fwmi2s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759185034; c=relaxed/simple; bh=aR5kD0w1ADceK2J3Vt1M+GkVQaDpv+0TaN6cruVL9zI=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=ByUCobVIiNkHBO9RAYgn89SBaOkgiMe4M1xszdc/QEZVXb9MUrS2+Mm7eoqYpoU/l55v3y5IzT+Gffuyt3EErTQUZmL77UbxknUMx+sd6XcHBo3RcPsrLs0EH4DBeWNsyHtRQyaTvkSWD3neDGZv9MoCLbSaFP00k1H0/K8EElY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YM2iwRwm; 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="YM2iwRwm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3BF04C4CEF4; Mon, 29 Sep 2025 22:30:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759185034; bh=aR5kD0w1ADceK2J3Vt1M+GkVQaDpv+0TaN6cruVL9zI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=YM2iwRwmxKBBe3IvGmyG0pGF9+FZa7bAsGGtuJOugOoELb5wO02mFWY3xdf7HexOL IbSwcGAZk7b1vzX/TMV8zk2dw8ayNBVy/8C6w3hPrJoIWX3Jax1CfXfBOnK2++bERO rsA0nIyKNAOsotZ9LExVmgsALcaDVe9IQm3pqb9fecaP2wwUkkqGhgJrI0OEXEkxyH AzTYU19M+ioiT23k1tUBXrBUP3XLm6t1ScWjojsTByMaMQgqM367t9b7Mhh4u1SVdk W1kGDLEGPAxRaJBaLA2oSRjFPZ9qpxv3zLUwgUW5Fe9Se770aJmElNnQKm+VELfKY7 VPsoJf3/Hc3tA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB31239D0C1A; Mon, 29 Sep 2025 22:30:28 +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 v4] f2fs: readahead node blocks in F2FS_GET_BLOCK_PRECACHE mode From: patchwork-bot+f2fs@kernel.org Message-Id: <175918502773.1733438.7019947072233601645.git-patchwork-notify@kernel.org> Date: Mon, 29 Sep 2025 22:30:27 +0000 References: <20250924074358.253759-1-yunji0.kang@samsung.com> In-Reply-To: <20250924074358.253759-1-yunji0.kang@samsung.com> To: Yunji Kang Cc: jaegeuk@kernel.org, chao@kernel.org, sj1557.seo@samsung.com, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Wed, 24 Sep 2025 16:43:58 +0900 you wrote: > In f2fs_precache_extents(), For large files, It requires reading many > node blocks. Instead of reading each node block with synchronous I/O, > this patch applies readahead so that node blocks can be fetched in > advance. > > It reduces the overhead of repeated sync reads and improves efficiency > when precaching extents of large files. > > [...] Here is the summary with links: - [f2fs-dev,v4] f2fs: readahead node blocks in F2FS_GET_BLOCK_PRECACHE mode https://git.kernel.org/jaegeuk/f2fs/c/72bdca6231a3 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html