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 ESMTP id 55A8F6B0071 for ; Fri, 22 Oct 2010 12:46:29 -0400 (EDT) Date: Fri, 22 Oct 2010 18:46:24 +0200 From: Andi Kleen Subject: Re: shrinkers: Add node to indicate where to target shrinking Message-ID: <20101022164624.GA18103@basil.fritz.box> References: <20101021235854.GD3270@amd> <20101022155513.GA26790@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101022155513.GA26790@infradead.org> Sender: owner-linux-mm@kvack.org To: Christoph Hellwig Cc: Nick Piggin , Christoph Lameter , akpm@linux-foundation.org, Pekka Enberg , David Rientjes , linux-mm@kvack.org, Andi Kleen List-ID: > Given that we have up to 6 zones per node currently, and we would mostly > use one with a few fallbacks that seems like a lot of overkill. Most people don't have that many zones. But it's relatively common to use both ZONE_DMA32 and ZONE_NORMAL on x86. e.g. on a 16GB x86 system, node 0 is roughly split 50:50 -Andi -- ak@linux.intel.com -- Speaking for myself only. -- 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