Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756092AbYCRAr1 (ORCPT ); Mon, 17 Mar 2008 20:47:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752140AbYCRArT (ORCPT ); Mon, 17 Mar 2008 20:47:19 -0400 Received: from fgwmail6.fujitsu.co.jp ([192.51.44.36]:49242 "EHLO fgwmail6.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752067AbYCRArS (ORCPT ); Mon, 17 Mar 2008 20:47:18 -0400 Date: Tue, 18 Mar 2008 09:47:04 +0900 From: KOSAKI Motohiro To: "Yu, Fenghua" Subject: Re: [2.6.25-rc5-mm1][regression] ia64: hackbench doesn't finish >12 hour Cc: kosaki.motohiro@jp.fujitsu.com, "Luck, Tony" , "LKML" , , "Hidetoshi Seto" , "Andrew Morton" In-Reply-To: References: <20080318084314.FF0F.KOSAKI.MOTOHIRO@jp.fujitsu.com> Message-Id: <20080318094527.FF12.KOSAKI.MOTOHIRO@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.42 [ja] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 703 Lines: 24 Hi Yu-san, > > > % ./hackbench 130 process 500 > > > 2.6.25-rc5: works well > > > 2.6.25-rc5-mm1: doesn't finish >12 hour > >cpu: Itanium2 x8 > >mem: 8GB(4GB x2 node) > > On Itanium2x8 w/ 8GB on 1 node, All of 2.6.24, 2.6.25-rc5 and > 2.6.25-rc5-mm1 shows same "out of memory" within one minute. I haven't > seen spinlock lockup issue yet. this paramter mean use all physical memory and about 1GB swap space. Could you expand swap space? - kosaki -- 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/