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[23.128.96.19]) by mx.google.com with ESMTPS id 32-20020a631460000000b0036c42338354si8877394pgu.26.2022.03.11.13.02.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Mar 2022 13:02:10 -0800 (PST) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Weu8ocNd; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 1E998E338D; Fri, 11 Mar 2022 12:48:27 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242566AbiCKHiM (ORCPT + 99 others); Fri, 11 Mar 2022 02:38:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231806AbiCKHiL (ORCPT ); Fri, 11 Mar 2022 02:38:11 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1D29C1B71A9; Thu, 10 Mar 2022 23:37:08 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4CAC761B0E; Fri, 11 Mar 2022 07:37:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 038F3C340EC; Fri, 11 Mar 2022 07:37:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646984227; bh=GQ4RaP2ez2tkLbCqL2jRU2LQnBbaB4HlcNPpvWVk95c=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Weu8ocNdi/tIQd7tZzhM1nZuurzzjPE9n3PsbmoL0tLFZN/jGfCYkmXk32SMnDLCW RxmdHu2gIEXiewMZXl5kOVGfUpjOVeJ9vOulcQDX37O3ajY3TjZSqJOFZJ8b7noRIg NUxIzUTfkGuytF576LsAp4JvFrIq2sQgUPuESuqxPYQGXHzIImk0bzkI1pHY00PwuS 9RdOJIBtEBf17Zsv1YV8IsyePAv6cC2QsYIUtwss4Mpae7HbEue8wFjidvmWzqM/Z/ uJrDZWtQBWMpa/zWAOcCIm6vfgq7TInRQqiovEQbBtPIDoOEdw3xyQ0dYGggZaExn0 9HY2WjvkyykxA== Message-ID: <13f33ba9-cbfb-6ffb-a19a-a87127c80804@kernel.org> Date: Fri, 11 Mar 2022 15:36:59 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.2 Subject: Re: [PATCH v4 07/21] erofs: use meta buffers for erofs_read_superblock() Content-Language: en-US To: Jeffle Xu , dhowells@redhat.com, linux-cachefs@redhat.com, xiang@kernel.org, linux-erofs@lists.ozlabs.org Cc: torvalds@linux-foundation.org, gregkh@linuxfoundation.org, willy@infradead.org, linux-fsdevel@vger.kernel.org, joseph.qi@linux.alibaba.com, bo.liu@linux.alibaba.com, tao.peng@linux.alibaba.com, gerry@linux.alibaba.com, eguan@linux.alibaba.com, linux-kernel@vger.kernel.org References: <20220307123305.79520-1-jefflexu@linux.alibaba.com> <20220307123305.79520-8-jefflexu@linux.alibaba.com> From: Chao Yu In-Reply-To: <20220307123305.79520-8-jefflexu@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, NICE_REPLY_A,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/3/7 20:32, Jeffle Xu wrote: > The only change is that, meta buffers read cache page without __GFP_FS > flag, which shall not matter. > > Signed-off-by: Jeffle Xu Reviewed-by: Chao Yu Thanks,