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=-10.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,PDS_TONAME_EQ_TOLOCAL_SHORT,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 4E34CC4361B for ; Mon, 7 Dec 2020 15:07:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 21D2423715 for ; Mon, 7 Dec 2020 15:07:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726866AbgLGPHH (ORCPT ); Mon, 7 Dec 2020 10:07:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:55676 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726487AbgLGPHH (ORCPT ); Mon, 7 Dec 2020 10:07:07 -0500 Subject: Re: [PATCH 2/2] f2fs: don't check PAGE_SIZE again in sanity_check_raw_super() DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1607353586; bh=UknzbuqDK9Fr9lU5a/hvPbN5gZqB4HgBYDMvW5xk22o=; h=To:Cc:References:From:Date:In-Reply-To:From; b=RdeVVeFZ+1EebKQ1sop+/hBrxDOp+MY5WY5bTSTdqhkWNqC26tjopTYHot3Ixq+Gy eHrF+NdoYGKzYzY38gWBXZMdq/Xxg6F5CWIx0UjCoZf2FB63/OyiJrZeb4XlPjD/AE xo66czp1Y9Cx//p6M8Yq5vr4rhq1dHncn9trFzQGRtEEnQnQTZzvWTdun3MyJHdoMX m901JKk07azeW3SP9DV7UuhFw/DHW3qBLsBEWwCj/Vy1RiIrKo6DRkq98AB9eLoAF1 yqgCXM/z8yDP4WHh947/nu67TpVrZhDZIPM62wUBDbdLV8ZnfqOToa/M6KM/k0Qkq3 Gm4uYIzLFp00A== To: liush , jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, tiny.windzz@gmail.com References: <1607338774-8541-1-git-send-email-liush@allwinnertech.com> <1607338774-8541-2-git-send-email-liush@allwinnertech.com> From: Chao Yu Message-ID: Date: Mon, 7 Dec 2020 23:06:19 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: <1607338774-8541-2-git-send-email-liush@allwinnertech.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/12/7 18:59, liush wrote: > From: Yangtao Li > > Many flash devices read and write a single IO based on a multiple > of 4KB, and we support only 4KB page cache size now. > > Since we already check page size in init_f2fs_fs(), so remove page > size check in sanity_check_raw_super(). > > Signed-off-by: Yangtao Li > Signed-off-by: Shaohua Liu Reviewed-by: Chao Yu Thanks,