From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933314AbcGLOcv (ORCPT ); Tue, 12 Jul 2016 10:32:51 -0400 Received: from gum.cmpxchg.org ([85.214.110.215]:51752 "EHLO gum.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753285AbcGLOcr (ORCPT ); Tue, 12 Jul 2016 10:32:47 -0400 Date: Tue, 12 Jul 2016 10:32:34 -0400 From: Johannes Weiner To: Mel Gorman Cc: Andrew Morton , Linux-MM , Rik van Riel , Vlastimil Babka , Minchan Kim , Joonsoo Kim , LKML Subject: Re: [PATCH 13/34] mm, vmscan: make shrink_node decisions more node-centric Message-ID: <20160712143234.GG5881@cmpxchg.org> References: <1467970510-21195-1-git-send-email-mgorman@techsingularity.net> <1467970510-21195-14-git-send-email-mgorman@techsingularity.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1467970510-21195-14-git-send-email-mgorman@techsingularity.net> User-Agent: Mutt/1.6.1 (2016-04-27) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 08, 2016 at 10:34:49AM +0100, Mel Gorman wrote: > Earlier patches focused on having direct reclaim and kswapd use data that > is node-centric for reclaiming but shrink_node() itself still uses too > much zone information. This patch removes unnecessary zone-based > information with the most important decision being whether to continue > reclaim or not. Some memcg APIs are adjusted as a result even though > memcg itself still uses some zone information. > > Signed-off-by: Mel Gorman > Acked-by: Michal Hocko > Acked-by: Vlastimil Babka Acked-by: Johannes Weiner Second half of the memcg conversion is in the next patch. Ok.