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=-5.4 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,UPPERCASE_50_75,USER_AGENT_SANE_1 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 4B70EC433E0 for ; Fri, 12 Feb 2021 07:12:33 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 0882D64DBA for ; Fri, 12 Feb 2021 07:12:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0882D64DBA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 92E178D0027; Fri, 12 Feb 2021 02:12:32 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 9049B8D0015; Fri, 12 Feb 2021 02:12:32 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 841008D0027; Fri, 12 Feb 2021 02:12:32 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0193.hostedemail.com [216.40.44.193]) by kanga.kvack.org (Postfix) with ESMTP id 637788D0015 for ; Fri, 12 Feb 2021 02:12:32 -0500 (EST) Received: from smtpin16.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 2B689181AF5CC for ; Fri, 12 Feb 2021 07:12:32 +0000 (UTC) X-FDA: 77808747744.16.peace59_0c14b222761f Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin16.hostedemail.com (Postfix) with ESMTP id 0E986100E690C for ; Fri, 12 Feb 2021 07:12:32 +0000 (UTC) X-HE-Tag: peace59_0c14b222761f X-Filterd-Recvd-Size: 1822 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf41.hostedemail.com (Postfix) with ESMTP for ; Fri, 12 Feb 2021 07:12:31 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9E568113E; Thu, 11 Feb 2021 23:12:30 -0800 (PST) Received: from [192.168.0.130] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 107CF3F73D; Thu, 11 Feb 2021 23:12:26 -0800 (PST) Subject: Re: [PATCH 1/3] mm/page_alloc: Fix pageblock_order when HUGETLB_PAGE_ORDER >= MAX_ORDER To: Christoph Hellwig Cc: linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, akpm@linux-foundation.org, will@kernel.org, Robin Murphy , Marek Szyprowski , David Hildenbrand , Mark Rutland , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org References: <1613024531-19040-1-git-send-email-anshuman.khandual@arm.com> <1613024531-19040-2-git-send-email-anshuman.khandual@arm.com> <20210211080056.GA14448@lst.de> From: Anshuman Khandual Message-ID: Date: Fri, 12 Feb 2021 12:42:55 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210211080056.GA14448@lst.de> 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 2/11/21 1:30 PM, Christoph Hellwig wrote: >> - if (HPAGE_SHIFT > PAGE_SHIFT) >> + if ((HPAGE_SHIFT > PAGE_SHIFT) && (HUGETLB_PAGE_ORDER < MAX_ORDER)) > > No need for the braces. Will drop them.