From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 562BC449EC2 for ; Wed, 17 Jun 2026 14:30:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781706611; cv=none; b=GFV/C6V/h2Na0in1P5betMveRex1tpqpZVc1hdOqDe7Xf12pQ3bifrvkMDXpjJPMR0vKgTKqOukNqbmPWh528ND2RHupFoJu54au6L+bv0CKuXWN3XAb+lMzl6ZqBlXOMo0pWqjQ/Bv77lRMpm3ixLuFVn5pfOyoAid0vavsOEI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781706611; c=relaxed/simple; bh=pn7SKeNr/0ANw6bV6wyMsdqQulMqJF7z2L8EiMNFdoM=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=A07HyXP8OUyJEvCZAHBRssqam72oCvN0K6PdZCwFKX9d9h7AkS5aMAODo72dJgQhYXseF/BibTgCCU+mJi+ZFQ1YZ3nQS6biZMmKzCqnDm8BjSS+nxNvEYJbA0RiiKyYavHvv6Zq4kDwRVmc9qXaKkp/wyRgial0OKrtymxzdJE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dA80/AuO; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dA80/AuO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0AB471F000E9; Wed, 17 Jun 2026 14:30:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781706610; bh=tcMmm66fy2boexN+2HQWlLQyE1UT42+Zjhka3b/DvZ4=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=dA80/AuO4HowUNwLT3UKvrzr9aMX8vwVNCY+4Qw0TCTFSkYoXgah2eyfv6sH29GPT +T+vN3lP5GogPMnGtuymDQk0SZKzcDCsCMQPiLV/RgG6DNrsoy+2zJQCCRlAobluSq dsUUsQHvwDQPTkOmPJsP/uWvEB9rDMMmFziE5Xr0gfGTwsbb2qibzuqo7ai5hJyqxP EQysr0YIwKtZev8kG0pMtKrfKo1VIYRgQuxBmF/1b6emCckYLb3MOO6G0Pincht6Sq /hSfouEB/fKSvHBal96u9flniwI212Ncs8wSgOE5fDC5JsCypTu5Ea6+x4j97z3uwp Ae57B2eEGML6Q== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 569703930E3E; Wed, 17 Jun 2026 14:30:05 +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: skip direct I/O iostat context when disabled From: patchwork-bot+f2fs@kernel.org Message-Id: <178170660389.1646430.11358036232536145597.git-patchwork-notify@kernel.org> Date: Wed, 17 Jun 2026 14:30:03 +0000 References: <20260616030655.111933-1-qiwenjie@xiaomi.com> In-Reply-To: <20260616030655.111933-1-qiwenjie@xiaomi.com> To: Wenjie Qi Cc: jaegeuk@kernel.org, chao@kernel.org, qiwenjie@xiaomi.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 Tue, 16 Jun 2026 11:06:55 +0800 you wrote: > F2FS iostat is optional and is disabled by default. Direct I/O still > allocates and binds a bio_iostat_ctx, updates the submit timestamp, and > replaces bi_end_io for every DIO bio even when sbi->iostat_enable is > false. > > The byte accounting calls do not need an extra guard because > f2fs_update_iostat() already checks sbi->iostat_enable. Only skip the > DIO bio context setup when iostat is disabled. If iostat is enabled > through sysfs before submission, the existing context allocation and > latency accounting path is still used. > > [...] Here is the summary with links: - [f2fs-dev,v2] f2fs: skip direct I/O iostat context when disabled https://git.kernel.org/jaegeuk/f2fs/c/b51f606aa323 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html