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=-5.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 1B448C4332D for ; Sat, 21 Mar 2020 12:41:47 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C106220754 for ; Sat, 21 Mar 2020 12:41:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="wg0BZOyQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C106220754 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 48l0dP0t1DzF0mR for ; Sat, 21 Mar 2020 23:41:45 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=chao@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=wg0BZOyQ; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 48l0Yc6hJ1zDqBm for ; Sat, 21 Mar 2020 23:38:28 +1100 (AEDT) Received: from [192.168.0.107] (unknown [49.65.245.234]) (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 A9EFD20754; Sat, 21 Mar 2020 12:38:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584794305; bh=zp2n1MEssNtUaVqT85o+OvS2O3s3EUm4WEI+nLhZGcA=; h=Subject:To:References:Cc:From:Date:In-Reply-To:From; b=wg0BZOyQxkJPeGA6fMlf8DP3FnZm25yOoGK8F4EgvgaHjCd9lK/nlsw/qOgvlrhRT 6g3ukkYCrGg4mHygVxRsdOHXGALoxh5W7NiPs4ZXnzM1hOpXl45tysIblZC1s7vspe QJhVI4uupeoTC2/6pjQQHfIwaDfJfrSYhoqespzM= Subject: Re: [f2fs-dev] [PATCH v9 18/25] erofs: Convert uncompressed files from readpages to readahead To: Matthew Wilcox , Andrew Morton References: <20200320142231.2402-1-willy@infradead.org> <20200320142231.2402-19-willy@infradead.org> From: Chao Yu Message-ID: <2796a575-dd89-6cfb-a7af-511a2f463fda@kernel.org> Date: Sat, 21 Mar 2020 20:38:19 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <20200320142231.2402-19-willy@infradead.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: cluster-devel@redhat.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, William Kucharski , linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-erofs@lists.ozlabs.org, ocfs2-devel@oss.oracle.com Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" On 2020-3-20 22:22, Matthew Wilcox wrote: > From: "Matthew Wilcox (Oracle)" > > Use the new readahead operation in erofs > > Signed-off-by: Matthew Wilcox (Oracle) > Acked-by: Gao Xiang > Reviewed-by: William Kucharski Reviewed-by: Chao Yu