Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752009AbZGTP5Z (ORCPT ); Mon, 20 Jul 2009 11:57:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751258AbZGTP5Y (ORCPT ); Mon, 20 Jul 2009 11:57:24 -0400 Received: from e38.co.us.ibm.com ([32.97.110.159]:38462 "EHLO e38.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751065AbZGTP5X (ORCPT ); Mon, 20 Jul 2009 11:57:23 -0400 Date: Mon, 20 Jul 2009 21:17:19 +0530 From: Balbir Singh To: KOSAKI Motohiro Cc: Andrew Morton , KAMEZAWA Hiroyuki , linux-mm@kvack.org, lizf@cn.fujitsu.com, linux-kernel@vger.kernel.org Subject: Re: [RFC][PATCH 5/5] Memory controller soft limit reclaim on contention (v9) Message-ID: <20090720154719.GH24157@balbir.in.ibm.com> Reply-To: balbir@linux.vnet.ibm.com References: <20090710125950.5610.99139.sendpatchset@balbir-laptop> <20090710130021.5610.74850.sendpatchset@balbir-laptop> <20090721001923.AF72.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <20090721001923.AF72.A69D9226@jp.fujitsu.com> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1307 Lines: 48 * KOSAKI Motohiro [2009-07-21 00:20:38]: > > very sorry for the delaying. > No problem, thanks for the review and ack > > > @@ -1918,6 +1951,7 @@ loop_again: > > for (i = 0; i <= end_zone; i++) { > > struct zone *zone = pgdat->node_zones + i; > > int nr_slab; > > + int nid, zid; > > > > if (!populated_zone(zone)) > > continue; > > @@ -1932,6 +1966,15 @@ loop_again: > > temp_priority[i] = priority; > > sc.nr_scanned = 0; > > note_zone_scanning_priority(zone, priority); > > + > > + nid = pgdat->node_id; > > + zid = zone_idx(zone); > > + /* > > + * Call soft limit reclaim before calling shrink_zone. > > + * For now we ignore the return value > > + */ > > + mem_cgroup_soft_limit_reclaim(zone, order, sc.gfp_mask, > > + nid, zid); > > /* > > * We put equal pressure on every zone, unless one > > * zone has way too many pages free already. > > > In this part: > Acked-by: KOSAKI Motohiro > > > -- Balbir -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/