Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754209Ab0GaSDZ (ORCPT ); Sat, 31 Jul 2010 14:03:25 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:34315 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751083Ab0GaSDX (ORCPT ); Sat, 31 Jul 2010 14:03:23 -0400 Date: Sat, 31 Jul 2010 13:59:51 -0400 From: Christoph Hellwig To: Pekka Enberg Cc: Christoph Hellwig , Wu Fengguang , Andrew Morton , stable@kernel.org, Rik van Riel , KOSAKI Motohiro , Mel Gorman , "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-mm@kvack.org" , Dave Chinner , Chris Mason , Nick Piggin , Johannes Weiner , KAMEZAWA Hiroyuki , Andrea Arcangeli , Minchan Kim , Andreas Mohr , Bill Davidsen , Ben Gamari , Christoph Lameter Subject: Re: [PATCH] vmscan: raise the bar to PAGEOUT_IO_SYNC stalls Message-ID: <20100731175951.GA17519@infradead.org> References: <20100728071705.GA22964@localhost> <20100731161358.GA5147@localhost> <20100731173328.GA21072@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-08-17) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 447 Lines: 11 On Sat, Jul 31, 2010 at 08:55:57PM +0300, Pekka Enberg wrote: > Do you have CONFIG_SLUB enabled? It does high order allocations by > default for performance reasons. Yes. This is a kernel using slub. -- 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/