From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from d01relay04.pok.ibm.com (d01relay04.pok.ibm.com [9.56.227.236]) by e4.ny.us.ibm.com (8.12.11/8.12.11) with ESMTP id jAFM0Wcq016710 for ; Tue, 15 Nov 2005 17:00:32 -0500 Received: from d01av01.pok.ibm.com (d01av01.pok.ibm.com [9.56.224.215]) by d01relay04.pok.ibm.com (8.12.10/NCO/VERS6.8) with ESMTP id jAFM0W4F121500 for ; Tue, 15 Nov 2005 17:00:32 -0500 Received: from d01av01.pok.ibm.com (loopback [127.0.0.1]) by d01av01.pok.ibm.com (8.12.11/8.13.3) with ESMTP id jAFM0Vm0007339 for ; Tue, 15 Nov 2005 17:00:31 -0500 Subject: Re: [PATCH] Add NUMA policy support for huge pages. From: Adam Litke In-Reply-To: References: Content-Type: text/plain Date: Tue, 15 Nov 2005 15:59:26 -0600 Message-Id: <1132091966.22243.9.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Christoph Lameter Cc: akpm@osdl.org, linux-mm@kvack.org, ak@suse.de, linux-kernel@vger.kernel.org, kenneth.w.chen@intel.com, wli@holomorphy.com List-ID: On Tue, 2005-11-15 at 13:44 -0800, Christoph Lameter wrote: > The huge_zonelist() function in the memory policy layer > provides an list of zones ordered by NUMA distance. The hugetlb > layer will walk that list looking for a zone that has available huge pages > but is also in the nodeset of the current cpuset. > > This patch does not contain the folding of find_or_alloc_huge_page() that > was controversial in the earlier discussion. Yep, I still agree with this part. > Signed-off-by: Christoph Lameter -- Adam Litke - (agl at us.ibm.com) IBM Linux Technology Center -- 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