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[2620:137:e000::1:20]) by mx.google.com with ESMTP id v11-20020a655c4b000000b005538567360csi1630997pgr.60.2023.07.11.08.43.15; Tue, 11 Jul 2023 08:43:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=rv9BbNYM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231764AbjGKP0X (ORCPT + 99 others); Tue, 11 Jul 2023 11:26:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229884AbjGKP0W (ORCPT ); Tue, 11 Jul 2023 11:26:22 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B54CD9E for ; Tue, 11 Jul 2023 08:26:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 50B0A61548 for ; Tue, 11 Jul 2023 15:26:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C3CDC433C8; Tue, 11 Jul 2023 15:26:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689089180; bh=nNzm7/fIFcKCgpTFubxPRirAZXOaJPx4vFAcO8ouciE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=rv9BbNYM+e8Xg4BZoWlF/P6n2/aoo3KcJ1HEBSlAp/+jPoJHPNV/tRT61i+oX7ha7 7UQ4iHAl6NT/Elm2keUAYAQ+mu3GeCSBfduZo0q1Ep3hQ0rkzwYd8IFPrH12F/MUkk DcRX4ILiOGBRYfb0lerztsVcm4pniu2t+4dM9RIEiMiU4augIAzndnm85IIKhzBX/e +FjE6LmpR4VNz62CIw2oaIF0loo8TOjd6Iuc2Rvb57DTZ19IradlyAf+K+pcWK1Jrr QiVvHcJzN09pZeMr6s9iDRriPUeM5OtMiFB3TDmgV3TE1EBTn0CRju+tJEme1yhb91 luQKwi8QDU4Cg== Message-ID: <1e8b9935-9a1c-3417-124f-0a8694e06f30@kernel.org> Date: Tue, 11 Jul 2023 23:26:17 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH 1/2] erofs: get rid of the remaining kmap_atomic() Content-Language: en-US To: Gao Xiang , linux-erofs@lists.ozlabs.org Cc: LKML References: <20230627161240.331-1-hsiangkao@linux.alibaba.com> From: Chao Yu In-Reply-To: <20230627161240.331-1-hsiangkao@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.2 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham 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 2023/6/28 0:12, Gao Xiang wrote: > It's unnecessary to use kmap_atomic() compared with kmap_local_page(). > In addition, kmap_atomic() is deprecated now. > > Signed-off-by: Gao Xiang Reviewed-by: Chao Yu Thanks,