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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8F8FEB64D7 for ; Wed, 21 Jun 2023 10:47:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231877AbjFUKrK (ORCPT ); Wed, 21 Jun 2023 06:47:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231801AbjFUKql (ORCPT ); Wed, 21 Jun 2023 06:46:41 -0400 Received: from outbound-smtp57.blacknight.com (outbound-smtp57.blacknight.com [46.22.136.241]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 158D010FF for ; Wed, 21 Jun 2023 03:45:24 -0700 (PDT) Received: from mail.blacknight.com (pemlinmail02.blacknight.ie [81.17.254.11]) by outbound-smtp57.blacknight.com (Postfix) with ESMTPS id 4CB6DFA814 for ; Wed, 21 Jun 2023 11:45:23 +0100 (IST) Received: (qmail 12769 invoked from network); 21 Jun 2023 10:45:23 -0000 Received: from unknown (HELO techsingularity.net) (mgorman@techsingularity.net@[84.203.21.103]) by 81.17.254.9 with ESMTPSA (AES256-SHA encrypted, authenticated); 21 Jun 2023 10:45:23 -0000 Date: Wed, 21 Jun 2023 11:45:21 +0100 From: Mel Gorman To: Baolin Wang Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: page_alloc: use the correct type of list for free pages Message-ID: <20230621104521.g4qln2k4css5acjj@techsingularity.net> References: <7e7ab533247d40c0ea0373c18a6a48e5667f9e10.1687333557.git.baolin.wang@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <7e7ab533247d40c0ea0373c18a6a48e5667f9e10.1687333557.git.baolin.wang@linux.alibaba.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 21, 2023 at 04:14:28PM +0800, Baolin Wang wrote: > Commit bf75f200569d ("mm/page_alloc: add page->buddy_list and page->pcp_list") > introduces page->buddy_list and page->pcp_list as a union with page->lru, but > missed to change get_page_from_free_area() to use page->buddy_list to clarify > the correct type of list for a free page. > > Signed-off-by: Baolin Wang Acked-by: Mel Gorman -- Mel Gorman SUSE Labs