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[81.17.249.8]) by mx.google.com with ESMTPS id x17si243197ejc.315.2019.02.28.03.33.35 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 28 Feb 2019 03:33:35 -0800 (PST) Received-SPF: pass (google.com: domain of mgorman@techsingularity.net designates 81.17.249.8 as permitted sender) client-ip=81.17.249.8; Authentication-Results: mx.google.com; spf=pass (google.com: domain of mgorman@techsingularity.net designates 81.17.249.8 as permitted sender) smtp.mailfrom=mgorman@techsingularity.net Received: from mail.blacknight.com (pemlinmail03.blacknight.ie [81.17.254.16]) by outbound-smtp02.blacknight.com (Postfix) with ESMTPS id 6EDEC988A3 for ; Thu, 28 Feb 2019 11:33:35 +0000 (UTC) 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) 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 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