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=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 BD498C4BA13 for ; Wed, 26 Feb 2020 13:59:26 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9AA1824680 for ; Wed, 26 Feb 2020 13:59:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9AA1824680 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 155BC6B0003; Wed, 26 Feb 2020 08:59:26 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 108686B0005; Wed, 26 Feb 2020 08:59:26 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 044136B0006; Wed, 26 Feb 2020 08:59:25 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0098.hostedemail.com [216.40.44.98]) by kanga.kvack.org (Postfix) with ESMTP id E481D6B0003 for ; Wed, 26 Feb 2020 08:59:25 -0500 (EST) Received: from smtpin01.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 9197D181AC9CC for ; Wed, 26 Feb 2020 13:59:25 +0000 (UTC) X-FDA: 76532435490.01.jewel81_524335db2be05 X-HE-Tag: jewel81_524335db2be05 X-Filterd-Recvd-Size: 2287 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf13.hostedemail.com (Postfix) with ESMTP for ; Wed, 26 Feb 2020 13:59:25 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 3EC24ABEA; Wed, 26 Feb 2020 13:59:23 +0000 (UTC) Subject: Re: [PATCH 2/3] mm/vma: Make vma_is_foreign() available for general use To: Anshuman Khandual , linux-mm@kvack.org Cc: Paul Mackerras , Michael Ellerman , Thomas Gleixner , Ingo Molnar , Andrew Morton , x86@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org References: <1582692658-3294-1-git-send-email-anshuman.khandual@arm.com> <1582692658-3294-3-git-send-email-anshuman.khandual@arm.com> From: Vlastimil Babka Message-ID: Date: Wed, 26 Feb 2020 14:59:21 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <1582692658-3294-3-git-send-email-anshuman.khandual@arm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit 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: On 2/26/20 5:50 AM, Anshuman Khandual wrote: > Idea of a foreign VMA with respect to the present context is very generic. > But currently there are two identical definitions for this in powerpc and > x86 platforms. Lets consolidate those redundant definitions while making > vma_is_foreign() available for general use later. This should not cause > any functional change. > > Cc: Paul Mackerras > Cc: Michael Ellerman > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: Andrew Morton > Cc: x86@kernel.org > Cc: linuxppc-dev@lists.ozlabs.org > Cc: linux-kernel@vger.kernel.org > Cc: linux-mm@kvack.org > Signed-off-by: Anshuman Khandual Some comment for the function wouln't hurt, but perhaps it is self-explanatory enough. Acked-by: Vlastimil Babka