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 69F3721D3E9 for ; Wed, 9 Jul 2025 18:09:47 +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=1752084587; cv=none; b=RLtYkjDffgVFfZXD0+UR/vMtWF684nb7FIf7LzSVgRRsZ17/7dn6IgwctbIGzMlQPsaioIYBESB0fvlkgbCG9ivaHOtNkECe0RnQBabMWfl/0WnbiS+6+djIGR5uFYtXlZs0uk9lEtfyezCabkLwQksj7pNLjVFkpoBQPFsD51M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752084587; c=relaxed/simple; bh=phHLJ3EvywfcPLMn5ezWfhv0ep2yOCJcyMLvx/syR+Q=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=bhMR/B/f19s68BzzD0P0gergyjU3X8F7Ytk04S/S8wTZqK+I0DhwL+p8CEgw1PeTv10iaaOsoKTW0nqm9fdEWCos3SmM77jo44PAlPdkJnueqVwAJFJEeGaVy/oF5LTPc9B/m79KnXSX8sBpa602BhZ0pT4z8mX3zgdoTchc+zk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cx8Uo8YA; 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="cx8Uo8YA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06EABC4CEEF; Wed, 9 Jul 2025 18:09:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752084587; bh=phHLJ3EvywfcPLMn5ezWfhv0ep2yOCJcyMLvx/syR+Q=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=cx8Uo8YAvjT97aO21/vTtiJvX22G60EJjJhzYhGh+QCf+5/FTLdoOTDAmsKd99TSJ SR8p2HwLbEAhUBggtbun3Y1Nhj+ydiLBm/wk7whGzijAdowOfLrNriYwNb+uLYTsSs 12dT2aBF0wmeep1TclUQ2WahK+Btlnvcq8nqFuJFHJZUhrpIwESUvjNH2ew0QSXpqc C6qCcz8ltLK7dhvLpPIDO/7Fhl8saRmZs8+nSqowDK9IMx4AiDJTW4bLC2kqOZ//Qh O/Vd11GLarjWOG8QRJjqqd8uqcCkrSLs6jrRztjOwYDAVNQiVcgnMM9PqVggsUE7NC Jwbcst1/CWpUQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id AE24F380DBEE; Wed, 9 Jul 2025 18:10:10 +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: avoid splitting bio when reading multiple pages From: patchwork-bot+f2fs@kernel.org Message-Id: <175208460952.806926.13620512272731608715.git-patchwork-notify@kernel.org> Date: Wed, 09 Jul 2025 18:10:09 +0000 References: <20250630125753.650630-1-huangjianan@xiaomi.com> In-Reply-To: <20250630125753.650630-1-huangjianan@xiaomi.com> To: Huang Jianan Cc: linux-f2fs-devel@lists.sourceforge.net, chao@kernel.org, jaegeuk@kernel.org, shengyong1@xiaomi.com, linux-kernel@vger.kernel.org, wanghui33@xiaomi.com Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Mon, 30 Jun 2025 20:57:53 +0800 you wrote: > When fewer pages are read, nr_pages may be smaller than nr_cpages. Due > to the nr_vecs limit, the compressed pages will be split into multiple > bios and then merged at the block level. In this case, nr_cpages should > be used to pre-allocate bvecs. > To handle this case, align max_nr_pages to cluster_size, which should be > enough for all compressed pages. > > [...] Here is the summary with links: - [f2fs-dev,v4] f2fs: avoid splitting bio when reading multiple pages https://git.kernel.org/jaegeuk/f2fs/c/185f203a6991 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html