From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 21 Feb 2006 18:33:06 -0800 From: Andrew Morton Subject: Re: [PATCH] remove zone_mem_map Message-Id: <20060221183306.3d467d14.akpm@osdl.org> In-Reply-To: <43FBAEBA.2020300@jp.fujitsu.com> References: <43FBAEBA.2020300@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: KAMEZAWA Hiroyuki Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, haveblue@us.ibm.com, Christoph Lameter List-ID: KAMEZAWA Hiroyuki wrote: > > This patch removes zone_mem_map from zone. > By this, (generic) page_to_pfn and pfn_to_page can use the same logic. I assume this is dependent upon unify-pfn_to_page-*.patch? > This modifies page_to_pfn implementation. Could anyone do performance test on NUMA ? Do you expect there to be NUMA performance problems? If so, how do they arise and what sort of tests should be run? -- 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