Received: by 2002:ac0:8845:0:0:0:0:0 with SMTP id g63csp560705img; Thu, 28 Feb 2019 04:18:44 -0800 (PST) X-Google-Smtp-Source: AHgI3Ia8PRh+kcrYrtJS0tN7Pe9lVLNiVIYX7YWF7E7SRLtFHKO4+qpOsJTVCpl1H/zqghgZHvFd X-Received: by 2002:a63:1945:: with SMTP id 5mr7347979pgz.412.1551356324643; Thu, 28 Feb 2019 04:18:44 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1551356324; cv=none; d=google.com; s=arc-20160816; b=PswbXxl+LJKyM0c28aK9PFUUSex+T36h5px9sm67Wo2e9wNZLi0VP0oNFEUfvCkl+9 vxiZ6n1LpH551c3fmYCDyWiPS7gCa/x1BoG0o1mMtNAH516GOHZ/CudWKjF7xKdsh31H jVMNR5yB8MCWYaU3xC9vqHJjrGGG0H9QsJC05ObZQcR6AF3GZeK2siHHx4FwoKLEms3g SH3Bl2lh0zM/w8NKjQpDtHg0y9bRTIYKz3I2b4IouF9j7gsvrkYJnQZCfx/f2m3Sfsoi MJ39GspqF/ChEozkLLKtLBWFlvZmKBrstWxDFUw+m1tc7bXxuImbgMfCm8JDVQ8vdAIl 5TEg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=eqr0cxqB3SYpwA9brUYSrp/5/drojrx9Lp3lXJEoFNQ=; b=CM3kEx0LFyBgmkdfBbcwHu7hNMUrT9uwYczla8REYFQHJ99x4O5PKsTqEKgkQ2P33y fsjLzQ0Cy/LfmbreYIH/t8jecTg0cXTilF6gR5648w77s4tsXU8gN1CZYGnxufXBEef3 mIjh+ozZizOva9k5zX8b1Sd7el49X1/Zfk5K2viuv64/pc3Sik9m6rhKfzzbqsfdyHrY 8LBNRvqeM1e7NNInrV6NZLrPfwVAq7hITjFGLyxzmZF3L4Yokcb2RVGSvYd/P+wuXtNv 4YIB7GZ1zxpRX0YxpKQ7hz3rMih/45bARffNcE7oogOGQln4Mhbnor7wk7kywwEl1HiP Yf5w== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 102si17394291plb.176.2019.02.28.04.18.29; Thu, 28 Feb 2019 04:18:44 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732546AbfB1Ldh (ORCPT + 99 others); Thu, 28 Feb 2019 06:33:37 -0500 Received: from outbound-smtp12.blacknight.com ([46.22.139.17]:34189 "EHLO outbound-smtp12.blacknight.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725945AbfB1Ldh (ORCPT ); Thu, 28 Feb 2019 06:33:37 -0500 Received: from mail.blacknight.com (pemlinmail03.blacknight.ie [81.17.254.16]) by outbound-smtp12.blacknight.com (Postfix) with ESMTPS id 7652D1C20BD for ; Thu, 28 Feb 2019 11:33:35 +0000 (GMT) Received: (qmail 27096 invoked from network); 28 Feb 2019 11:33:35 -0000 Received: from unknown (HELO techsingularity.net) (mgorman@techsingularity.net@[37.228.225.79]) by 81.17.254.9 with ESMTPSA (AES256-SHA encrypted, authenticated); 28 Feb 2019 11:33:35 -0000 Date: Thu, 28 Feb 2019 11:33:33 +0000 From: Mel Gorman To: Andrey Ryabinin Cc: Andrew Morton , Johannes Weiner , Vlastimil Babka , Rik van Riel , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Michal Hocko Subject: Re: [PATCH v2 3/4] mm/compaction: pass pgdat to too_many_isolated() instead of zone Message-ID: <20190228113333.GF9565@techsingularity.net> References: <20190228083329.31892-1-aryabinin@virtuozzo.com> <20190228083329.31892-3-aryabinin@virtuozzo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20190228083329.31892-3-aryabinin@virtuozzo.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 28, 2019 at 11:33:28AM +0300, Andrey Ryabinin wrote: > too_many_isolated() in mm/compaction.c looks only at node state, > so it makes more sense to change argument to pgdat instead of zone. > > Signed-off-by: Andrey Ryabinin > Acked-by: Vlastimil Babka > Acked-by: Rik van Riel > Cc: Johannes Weiner > Cc: Michal Hocko > Cc: Mel Gorman Acked-by: Mel Gorman -- Mel Gorman SUSE Labs