From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [217.72.192.78]) (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 7F4E51DDF8; Fri, 17 May 2024 16:20:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.72.192.78 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715962830; cv=none; b=PCPzR4JvHZNUA4Fui696Ey9q5JcKheQC5FFnAcqECFNa5VACQgaCNfv2yzGRS5aS2OKJuxFK01xSj2Y93kCEjymYFndmnfIkPH6+yOLUtQkVKdNUsVgQ+hOV6dKr+secs8X04+DR3/GruVc2l+PpRo+FAxVmXPm70GlHdSl9qpo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715962830; c=relaxed/simple; bh=MhCqEObRQqnJSR8w68mFYmxXWm1UO8FSzDLr2vj0eLc=; h=Message-ID:Date:MIME-Version:To:Cc:References:Subject:From: In-Reply-To:Content-Type; b=GJokXUluehgjrS7mcpqa1WDUPm9IIa8KgPnJTy5medOm9KEEy9bNUkiIQ3b31jKZ7FC0CCKBrAtI72R84fY1hO2jkg7aXSM8DvfpeipaxatlUXa4BJr+XS1FmNnedn9qqP5J1VZ9bhtJA26l/pSiSbHt90RKBRqJnLuLmFanb2A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=EAbYwBLS; arc=none smtp.client-ip=217.72.192.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="EAbYwBLS" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1715962787; x=1716567587; i=markus.elfring@web.de; bh=MhCqEObRQqnJSR8w68mFYmxXWm1UO8FSzDLr2vj0eLc=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:To:Cc:References: Subject:From:In-Reply-To:Content-Type:Content-Transfer-Encoding: cc:content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=EAbYwBLSfbaP7DUcjywthjOZ92Z/m36nPCmGIKQAc0JYoap6mHV8CBWNqrmPu5DC FSkEtomqyovcoyzEvZgpAEdaQt+PYjcVQW9AmBXm271ODYR/Lc340/bSKz2M2q0lU KEkVBc4zmZwk8O+FGXA+jPoMz+BAgfNb1djJFImVUMgAa76k/wMxbjqFeDpB5kKOd msh95+aHkOE7mkPUc52b0H6HXhBYQI6hXRdB6iuW6qR1vViBanX7aBpE+aCrb7cle 9k5IUcorUHcF94cPooaWm+/RHRAi9txj0DpZMh3x2jQ24q1jd0bFu5xfuHL5QxrWo /Oyelh2Gd98WUhEqeQ== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.82.95]) by smtp.web.de (mrweb106 [213.165.67.124]) with ESMTPSA (Nemesis) id 1Mvbn2-1sNt0130zO-00sfle; Fri, 17 May 2024 18:19:47 +0200 Message-ID: <3dbe3c6f-e700-42d8-b2b7-574a3fd1da85@web.de> Date: Fri, 17 May 2024 18:19:44 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Zhang Yi , linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, kernel-janitors@vger.kernel.org Cc: LKML , Andreas Dilger , Jan Kara , Ritesh Harjani , Theodore Ts'o , Yu Kuai , Zhang Yi , Zhihao Cheng References: <20240517124005.347221-2-yi.zhang@huaweicloud.com> Subject: Re: [PATCH v5 01/10] ext4: factor out a common helper to query extent map Content-Language: en-GB From: Markus Elfring In-Reply-To: <20240517124005.347221-2-yi.zhang@huaweicloud.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:dlvnttXyEIHdwQMV4dHCwXlZtMglBNz+cRMJQ456ZO/CNNYl2oF JVULUzrvhC9rwRvHuywnHesK3jkgQgO6xF1FAStHzMURC6XmvCKdRgG+0agTPk+H+ILWw/r Oed/KRVPdfx+7kZlydrvDZEs1oVEp1XVt0zB9/nGP/7g/YSla4WflkAT7zOjnQeMu5Q+Pwr /BSrI804tjZ17uSh1KXTQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:b0Ifs6EglUs=;qCx0L091tWWSokjyvY9KnHZSVDb tIRIQesyVLuF9y0J7GZ2CMp0cDDrmQXjsVDq20ukGgxlvcmr5rqC7upj8cScR/RFmUzRXjUZG rnIvaEaww1MbcCXR7n89sRPox2le36W6+e0WFqwHdjQ5kwTxIUWxbKMl9ncR3wxlL4qo0N48E G08D+uZZGFTJERJPlHoqupfg5yZlnRhMJZrSFErdWkho/bH9xeqjsWDWKqDrYF7sp1fG00Ex2 0OLHce6ltAWjD8Y9/xo9ok9OnjmRxZlyTWt7nqyEeHzll/h7xgXH07Ng6tgSkAqYQJLzXmkk1 OVf4+7LIABFzWteFAtzyQLYilDLWR2zgC8F/Ln4MikYEhhoWDD79Y/mQHJ56lKGPDSUnbHAMw gSBs2OVP7R2zDlw78cQ0fyjvcNSBv8GTSU6m4K+XNPIyg+s0pW0PNc64mScEx2WvxmvikcHob 7EaGEw0OMtIy8d3BaRJ2XGFrFuYZ8F7rPBxoxMxbcSkGiIqbKrX14gbRrmVmIxMUKF0LBhoa/ VbZNjz5rlwYGK3bqlgiSLy1rWf25cLNyr3+VgppgbwM+my+P34GcEajQIN7UofpSqyT1uDXO1 J4NUD37s8dqsLpg0gPm2P+6IE3L9XY5bnydbUaqbvaezeRNW20W5TmMNHZimYyCx8Szz3ee7s KCQalqzLce1iT2BAmDa7a+U51RoetM/2dYe2JdDMkppHNfewxJXGulxvVHB6G4TVHZexFbQxE HVofm+I/8EF74t4Ghd7rvlc45r+MHzZA+9ancN7OvRQg6T1W6Qngqjl5+a8icS7EJuN26Srun r+y+05wNZWLoN9M2aNJLLDn6ycz5NHGBcCuHzdm6LDzBI= =E2=80=A6 > ext4_da_map_blocks(), it query and return the extent map status on the > inode's extent path, no logic changes. Please improve this change description another bit. Regards, Markus