Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755294AbYKUL6l (ORCPT ); Fri, 21 Nov 2008 06:58:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753312AbYKUL6b (ORCPT ); Fri, 21 Nov 2008 06:58:31 -0500 Received: from styx.suse.cz ([82.119.242.94]:38341 "EHLO mail.suse.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752737AbYKUL6b (ORCPT ); Fri, 21 Nov 2008 06:58:31 -0500 From: Petr Tesarik Organization: SUSE LINUX, s.r.o. To: Mel Gorman Subject: Re: [PATCH -mm] vmscan: bail out of page reclaim after swap_cluster_max pages Date: Fri, 21 Nov 2008 12:59:30 +0100 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: Rik van Riel , linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <20081113171208.6985638e@bree.surriel.com> <20081119165443.GB26749@csn.ul.ie> In-Reply-To: <20081119165443.GB26749@csn.ul.ie> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200811211259.30760.ptesarik@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 734 Lines: 16 Dne Wednesday 19 of November 2008 17:54:44 Mel Gorman napsal(a): >[...] > I was going to ask if it was easier to go OOM now, but even under very high > stress, we should be making forward progress. It's just in smaller steps so > I can't see it causing a problem. Actually, I had to apply a very similar patch the other day to reduce the time the system was unresponsive because of the OOM-killer, so I tested OOM situations quite a lot, and it did not cause any problem. Petr Tesarik -- 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/