From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with SMTP id 06D9E6B004D for ; Mon, 20 Jul 2009 11:20:37 -0400 (EDT) Date: Tue, 21 Jul 2009 00:20:38 +0900 (JST) From: KOSAKI Motohiro Subject: Re: [RFC][PATCH 5/5] Memory controller soft limit reclaim on contention (v9) In-Reply-To: <20090710130021.5610.74850.sendpatchset@balbir-laptop> References: <20090710125950.5610.99139.sendpatchset@balbir-laptop> <20090710130021.5610.74850.sendpatchset@balbir-laptop> Message-Id: <20090721001923.AF72.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Balbir Singh Cc: kosaki.motohiro@jp.fujitsu.com, Andrew Morton , KAMEZAWA Hiroyuki , linux-mm@kvack.org, lizf@cn.fujitsu.com, linux-kernel@vger.kernel.org List-ID: very sorry for the delaying. > @@ -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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org