From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 86316D6CFAB for ; Thu, 22 Jan 2026 23:50:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sourceforge.net; s=beta; h=Content-Transfer-Encoding:Content-Type:Cc: Reply-To:From:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Subject:To:In-Reply-To:References:Date:Message-Id: MIME-Version:Sender:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fbVanONtKe1WWIm758GEhKbFJgN8l8cFd6B0fbyapto=; b=jHw6O+aH2kJnhk2HpZJ+8gc0Fo fjHvf3SoNtMDcdrCQqd9Phx9Ijh6Khp3AdY/4VMkNcqBowWhmIak/NlAKusPei1ptwbkqDF/to4mZ Cl4s9OJo01QaPg3g5YwcSyZM2lC9q1Cd+V24ZOGoi69JIL+cTCIre80pahfgQs9OvEEQ=; Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1vj4RQ-0006cS-Bl; Thu, 22 Jan 2026 23:50:21 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1vj4RO-0006cD-Vo for linux-f2fs-devel@lists.sourceforge.net; Thu, 22 Jan 2026 23:50:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Cc:To:In-Reply-To:References:Date:Message-Id:From: Subject:Content-Transfer-Encoding:MIME-Version:Content-Type:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=qsEyGJNA50Evhxkukr9xzyg9PauD8lV74P5/bAHGFEM=; b=gY5e4y/vV9JIV6FUijnzWHAGpc Xtx6ku45HbmKXjpy5QBliMmUTPn0L4gNr0H6rjK75kAAmFKKGeFloIfJN1QPd1A3uodlTtIA8GGrQ w3ONH15INxjDfoDJS5bjpSJ9SzIo81/StL83+IaGczmivlby4l5mDBNspZT2lsVNfPZo=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Cc:To:In-Reply-To:References:Date:Message-Id:From:Subject: Content-Transfer-Encoding:MIME-Version:Content-Type:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=qsEyGJNA50Evhxkukr9xzyg9PauD8lV74P5/bAHGFEM=; b=V8WJgchnpC/3XKdxjGP2uNJn0W 00yfVmm+tv7fDXvqoQ3ldZmiR5SD9asnP5UdOsS1bva71D0WW9UU1lTVWYuKYlba723LLITLLlDIt pChvfIOEWLKeNWsvYAlIEEdf9S7Cw5H5P8PWM6QUd8DPklXEA9XZpAucQ7Xv3fRVJWkk=; Received: from tor.source.kernel.org ([172.105.4.254]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1vj4RP-0002Np-6j for linux-f2fs-devel@lists.sourceforge.net; Thu, 22 Jan 2026 23:50:19 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 876EF601D0; Thu, 22 Jan 2026 23:50:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3F662C116C6; Thu, 22 Jan 2026 23:50:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769125813; bh=u7MZ2oGf8bvFQPVOp9JOEHK6BTLWSEIQoIZAXjxu95U=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=kSlXCTmxTMm/HfM5Zw/uisolc9X7EpAi9Libul78Xyu8PBa9pNIIVmrfcbIhST7ZO QYOjazTvxtRhkRJ4s/Hk9NGcTP5svA0kkhjaPhgt3NGwqL2Q5Abks99nL5bWkZUWul X1nmxhrNZNvCe+MclpzLyyuK4vkN9e2yJJ0ehf9SHqMuGCUgoJxrhGHFPpk2rdPWmy ACySgM2h/Pd8a51Y2ho0kUH9aG7lkNVKiwFWaZWpsDqjgY6/9cZPUlZ1ep1rTqNjmG +qJcbDY85HEV0Hj3a9AP2sQ1L/PIJEy8xKsTHtlJPSJwbpL69EEDtB5YH96xNLIsE3 WXhXoA022vVAw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id C8C833808200; Thu, 22 Jan 2026 23:50:10 +0000 (UTC) MIME-Version: 1.0 Message-Id: <176912580934.2327822.12832175677427521259.git-patchwork-notify@kernel.org> Date: Thu, 22 Jan 2026 23:50:09 +0000 References: <20260113152138.15979-2-monty_pavel@sina.com> In-Reply-To: <20260113152138.15979-2-monty_pavel@sina.com> To: Yongpeng Yang X-Headers-End: 1vj4RP-0002Np-6j Subject: Re: [f2fs-dev] [PATCH v2 0/3] f2fs: reduce checkpoint write latency under metadata-intensive workloads 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 series was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Tue, 13 Jan 2026 23:21:36 +0800 you wrote: > From: Yongpeng Yang > > This patch series addresses long checkpoint write latency observed under > workloads with frequent metadata operations. Analysis shows that the main > bottleneck is high synchronous read latency of NAT blocks during checkpoint > processing. > > [...] Here is the summary with links: - [f2fs-dev,v2,1/3] f2fs: add write latency stats for NAT and SIT blocks in f2fs_write_checkpoint https://git.kernel.org/jaegeuk/f2fs/c/10f96e94b38d - [f2fs-dev,v2,2/3] f2fs: change size parameter of __has_cursum_space() to unsigned int (no matching commit) - [f2fs-dev,v2,3/3] f2fs: optimize NAT block loading during checkpoint write (no matching commit) 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