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 X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80079C433E1 for ; Thu, 20 Aug 2020 00:33:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 451EF20885 for ; Thu, 20 Aug 2020 00:33:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597883597; bh=3l/w2O5akRgsmLKW822D+h7KpzfmQAREhsNut0acb88=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=TZ0J7O3EK0iTMBgAK7aZXiotXwSrAmoytIO/G/dFfLrjTSOdmULa4OW5fQVvW00YT cJ3FfzvogUpPgocaa8W5kFN5aAMr6vFe/6VJZbuwVM+fiV+OLn2CDP817FugLUZvpN Y21udwI9PHE1yIRaF6aCturmUNDAhvs5Gnokr6e8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726815AbgHTAdP (ORCPT ); Wed, 19 Aug 2020 20:33:15 -0400 Received: from mail.kernel.org ([198.145.29.99]:55464 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726609AbgHTAdP (ORCPT ); Wed, 19 Aug 2020 20:33:15 -0400 Received: from mail-lf1-f48.google.com (mail-lf1-f48.google.com [209.85.167.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 71BDB20885; Thu, 20 Aug 2020 00:33:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597883594; bh=3l/w2O5akRgsmLKW822D+h7KpzfmQAREhsNut0acb88=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=LHM0spli8a+Ks91qeosSQyO0SyvYKhlXdCspZS/wFJCdzVOgcEx8tla/8SfEca9Bz VxTHyfiTYCFvfqssKNjle+yjC7tHH/iqWtJK44giXpAy4yLUgjWfdVtvDdPp81xBVR IgQIOeYDO9pQYIsO2l9IyrIegAS02OmlVX18cFdI= Received: by mail-lf1-f48.google.com with SMTP id j22so96235lfm.2; Wed, 19 Aug 2020 17:33:14 -0700 (PDT) X-Gm-Message-State: AOAM5310cU+2Pb11I+Uv66kvg08geO2H+FtX7TixmTISiK1HR4xpkEsD Hn71Q5wf+Qzxax9UjDA84RWRs8heFzVLsp2FPF8= X-Google-Smtp-Source: ABdhPJy+Vsx6a462h7J5Pc9ZaLy/3hOyZVBo0ipdYDRMBhPUWjfeRNjF2u+4jPw+BtZoIjYiH87E+lblPzYfrHufAYY= X-Received: by 2002:ac2:4881:: with SMTP id x1mr311819lfc.162.1597883592706; Wed, 19 Aug 2020 17:33:12 -0700 (PDT) MIME-Version: 1.0 References: <20200818054206.6612-1-tian.xianting@h3c.com> In-Reply-To: <20200818054206.6612-1-tian.xianting@h3c.com> From: Song Liu Date: Wed, 19 Aug 2020 17:33:01 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] md: only calculate blocksize once and use i_blocksize() To: Xianting Tian Cc: linux-raid , open list Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 17, 2020 at 10:49 PM Xianting Tian wrote: > > We alreday has the interface i_blocksize(), which can be used > to get blocksize, so use it. > Only calculate blocksize once and use it within read_page(). > > Signed-off-by: Xianting Tian Thanks for the patch. Applied to md-next.