From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755008AbcBWSmK (ORCPT ); Tue, 23 Feb 2016 13:42:10 -0500 Received: from gum.cmpxchg.org ([85.214.110.215]:59890 "EHLO gum.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754558AbcBWSmG (ORCPT ); Tue, 23 Feb 2016 13:42:06 -0500 Date: Tue, 23 Feb 2016 10:42:00 -0800 From: Johannes Weiner To: Mel Gorman Cc: Linux-MM , Rik van Riel , Vlastimil Babka , LKML Subject: Re: [PATCH 05/27] mm, vmscan: Move LRU lists to node Message-ID: <20160223184200.GE13816@cmpxchg.org> References: <1456239890-20737-1-git-send-email-mgorman@techsingularity.net> <1456239890-20737-6-git-send-email-mgorman@techsingularity.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1456239890-20737-6-git-send-email-mgorman@techsingularity.net> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 23, 2016 at 03:04:28PM +0000, Mel Gorman wrote: > This moves the LRU lists from the zone to the node and all related data > such as counters, tracing, congestion tracking and writeback tracking. > This is mostly a mechanical patch but note that it introduces a number > of anomalies. For example, the scans are per-zone but using per-node > counters. We also mark a node as congested when a zone is congested. This > causes weird problems that are fixed later but is easier to review. > > Signed-off-by: Mel Gorman Same rules apply as in the previous patch. Looks good, FWIW. Acked-by: Johannes Weiner