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[209.132.180.67]) by mx.google.com with ESMTP id dc21si12709747ejb.101.2019.11.18.13.24.04; Mon, 18 Nov 2019 13:24:30 -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; dkim=pass header.i=@google.com header.s=20161025 header.b=eyjv0+S1; 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; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726787AbfKRVWk (ORCPT + 99 others); Mon, 18 Nov 2019 16:22:40 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:37690 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726272AbfKRVWk (ORCPT ); Mon, 18 Nov 2019 16:22:40 -0500 Received: by mail-pl1-f193.google.com with SMTP id bb5so10484716plb.4 for ; Mon, 18 Nov 2019 13:22:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:in-reply-to:message-id:references :user-agent:mime-version; bh=aSzFRLe2mDa0I96NWr1Lb6uvkLNDlqVI+nwWNFi/OEk=; b=eyjv0+S1cjWe1v6TECX9BBS+aBKSQiJjLuO3CpsTCHblcQJ/4D2wGwYWb+bAGP8sTs 0ReqYhdSOr6mT5JOn3Iy3NOVROesnesfQa2xk36Tnd79QRNNfb42p4rRqI1FCO+/Brmo joTkiFb/CTfaMcBAGYu0wsvXywYIYKFFe3SbGvSyVZXa2k/5df9rRFmfE0fC3rxLl0BA Ki/OjjNQwbVoodENxWTblMist3V2jbx6nZofoWjcuHiINB1Qn4yXDmvKfgfMpqPxEnc+ /l3ZBJs6iKzuC/+4OL9Ilwiz8/g09lHipIBFtRDh8im7KN4JIPK2PmOLOZECjpyyso34 jyFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:in-reply-to:message-id :references:user-agent:mime-version; bh=aSzFRLe2mDa0I96NWr1Lb6uvkLNDlqVI+nwWNFi/OEk=; b=PNk0rbTgL3sSR1QzosG0dfZbkRuRjJ1bxbKABOBB6vl55oRF+Dfyi7wSINBTroJVMq I0iMIOfnhesXkLsqI4UboqQ1gwfrrFKxqKEpwfBSQwMneX+9gYWmYCS4o5OQwBaRDDDa 72/vEGhUsNk7IifPrbdkdm3OgVMWWFgN8wWN3MceDLEGF3qdTslmnlccusiQJ3wXe9JL 2nSsLGWlAiKUwOdXN1DZBpuy8K7qaR5TIUxZqUDZBK0Dr/R0JteJoTec8eywmhFLdLp3 GJepf/ULGzbfMdDOsp3qhyTJ6PlVrRzUyzFyLtM3Dcq1C24UiDsMlZFLSMX5tPNE8s8F roWQ== X-Gm-Message-State: APjAAAUt+Crk33FposvzxzBtF3Es8MB11j/XK4mMWO/WLqLsG4HQYxRQ 4aDLVh1oeXJuBXXKPygVqe0fzw== X-Received: by 2002:a17:90a:25a1:: with SMTP id k30mr1487308pje.9.1574112159125; Mon, 18 Nov 2019 13:22:39 -0800 (PST) Received: from [2620:15c:17:3:3a5:23a7:5e32:4598] ([2620:15c:17:3:3a5:23a7:5e32:4598]) by smtp.gmail.com with ESMTPSA id x25sm20832290pfq.73.2019.11.18.13.22.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Nov 2019 13:22:38 -0800 (PST) Date: Mon, 18 Nov 2019 13:22:37 -0800 (PST) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: linmiaohe cc: akpm@linux-foundation.org, richardw.yang@linux.intel.com, 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 Subject: Re: [PATCH v4] mm: get rid of odd jump labels in find_mergeable_anon_vma() In-Reply-To: <1574079844-17493-1-git-send-email-linmiaohe@huawei.com> Message-ID: References: <1574079844-17493-1-git-send-email-linmiaohe@huawei.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 18 Nov 2019, linmiaohe wrote: > 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 Acked-by: David Rientjes