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=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 B9943C432C0 for ; Sat, 30 Nov 2019 07:23:31 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 6A5C22075C for ; Sat, 30 Nov 2019 07:23:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A5C22075C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id CBCD76B05CB; Sat, 30 Nov 2019 02:23:30 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id C6CDE6B05CC; Sat, 30 Nov 2019 02:23:30 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B5AE46B05CD; Sat, 30 Nov 2019 02:23:30 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0131.hostedemail.com [216.40.44.131]) by kanga.kvack.org (Postfix) with ESMTP id A0BC46B05CB for ; Sat, 30 Nov 2019 02:23:30 -0500 (EST) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with SMTP id 5C276824999B for ; Sat, 30 Nov 2019 07:23:30 +0000 (UTC) X-FDA: 76212103380.29.toy34_58b44806c185f X-HE-Tag: toy34_58b44806c185f X-Filterd-Recvd-Size: 2761 Received: from huawei.com (szxga03-in.huawei.com [45.249.212.189]) by imf10.hostedemail.com (Postfix) with ESMTP for ; Sat, 30 Nov 2019 07:23:29 +0000 (UTC) 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: quoted-printable MIME-Version: 1.0 X-CFilter-Loop: Reflected X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: >>From: Miaohe Lin >> >>The jump labels try_prev and none are not really needed in=20 >>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 ...