Received: by 2002:a25:7ec1:0:0:0:0:0 with SMTP id z184csp9046010ybc; Fri, 29 Nov 2019 23:27:07 -0800 (PST) X-Google-Smtp-Source: APXvYqzsfRlzx4iuE1lW32O9jhCoBb74sXYqbl3YLl/Jmy5txJt/qPkik5dCRp+ophxjxyosEadD X-Received: by 2002:a05:6402:cb3:: with SMTP id cn19mr6960254edb.91.1575098826926; Fri, 29 Nov 2019 23:27:06 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1575098826; cv=none; d=google.com; s=arc-20160816; b=hwlJAHjjGBwPUzki7YMlONjLnqb3/WJRg6+8d11sQzvST3EvRXQ0Xt52JPRDzam1q9 bjm1/bJvd4YjRDjq5EHBjynM2uBVGVt8bj1uwlUJmBq2Jf1FcuzhfB9DwfjCstdRP56a RmF2ZBOBNNy6uQ6zLpsHpVkGX177dUMWW44gXmmz2dGp/8jDIc4KAQu9d/6caUPeriX1 9Y4YMiOF0+VKQb/Dj/8AC9BHwrMXGjnzRPrl2q4sNoDdLmsFQ/uxFqauUV+En3+UR0qM WqeZGOfCr94/aiwl/bgq1v/eUYj4qEd90gw53BOimYaIi/akvxaMZPN3UUDR/8irnaOS K5Sg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:message-id:date:thread-index :thread-topic:subject:to:from; bh=R7iY1DEfTkWzO7XvdVagrK0q0Y1CEu66oZ3qZu0vmqQ=; b=ZUpD64D6u8TF+QufeIYGaZALrNQ21YnGVENJ4JgqL6mdaCpaIncJ/TTuOlkd6Hllmj ABzGWSxaz4ZoySHRvBL0UaCmoGccEdSXVQb45rGiisVAXxbzvF0YitxpV7iN2YIDZZ5+ LhdHJDiwpfJ4n59a4nZWrBRXt8o3dQwi+gBsB0Qawkc2qQ8Mtpf5liC51h5/VUAPK8Wd 7nscUWgvCn6Z8hFAIQsZM7zUoLA3DDgw+1UymnMPW1CKnZ4m2fBQ6G5sk+awhNZwMZf8 VHp/Amr4N/Q+TOYzv9U5OJ6UfZyCFW4sT2kaMi+M1sS4L+us+Nr7oBxobFocnFlTBgr5 ezSA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g1si16285169edn.0.2019.11.29.23.26.43; Fri, 29 Nov 2019 23:27:06 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725985AbfK3HX0 convert rfc822-to-8bit (ORCPT + 99 others); Sat, 30 Nov 2019 02:23:26 -0500 Received: from szxga03-in.huawei.com ([45.249.212.189]:2097 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725298AbfK3HX0 (ORCPT ); Sat, 30 Nov 2019 02:23:26 -0500 Received: from DGGEMM401-HUB.china.huawei.com (unknown [172.30.72.54]) by Forcepoint Email with ESMTP id 15BF0B529DA55D5F0231; Sat, 30 Nov 2019 15:23:25 +0800 (CST) Received: from dggeme765-chm.china.huawei.com (10.3.19.111) by DGGEMM401-HUB.china.huawei.com (10.3.20.209) with Microsoft SMTP Server (TLS) id 14.3.439.0; Sat, 30 Nov 2019 15:23:24 +0800 Received: from dggeme763-chm.china.huawei.com (10.3.19.109) by dggeme765-chm.china.huawei.com (10.3.19.111) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Sat, 30 Nov 2019 15:23:24 +0800 Received: from dggeme763-chm.china.huawei.com ([10.6.66.36]) by dggeme763-chm.china.huawei.com ([10.6.66.36]) with mapi id 15.01.1713.004; Sat, 30 Nov 2019 15:23:24 +0800 From: linmiaohe To: "akpm@linux-foundation.org" , "sfr@canb.auug.org.au" , "rppt@linux.ibm.com" , "jannh@google.com" , "steve.capper@arm.com" , "catalin.marinas@arm.com" , "aarcange@redhat.com" , "walken@google.com" , "dave.hansen@linux.intel.com" , "tiny.windzz@gmail.com" , "jhubbard@nvidia.com" , "david@redhat.com" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Wei Yang Subject: Re: [PATCH v4] mm: get rid of odd jump labels in find_mergeable_anon_vma() Thread-Topic: [PATCH v4] mm: get rid of odd jump labels in find_mergeable_anon_vma() Thread-Index: AdWnTvaZDFo9P44HRnWneBHBmfqvHA== Date: Sat, 30 Nov 2019 07:23:24 +0000 Message-ID: <0db7574905b64d47a7c88766081fa0ad@huawei.com> Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.184.189.20] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>From: Miaohe Lin >> >>The jump labels try_prev and none are not really needed in >>find_mergeable_anon_vma(), eliminate them to improve readability. >> >>Reviewed-by: David Hildenbrand >>Reviewed-by: John Hubbard >>Signed-off-by: Miaohe Lin > >Reviewed-by: Wei Yang friendly ping ...