From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andi Kleen Subject: Re: libnuma interleaving oddness Date: Thu, 31 Aug 2006 09:47:30 +0200 References: <20060829231545.GY5195@us.ibm.com> <20060831060036.GA18661@us.ibm.com> In-Reply-To: <20060831060036.GA18661@us.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200608310947.30542.ak@suse.de> Sender: owner-linux-mm@kvack.org Return-Path: To: Nishanth Aravamudan Cc: Christoph Lameter , linux-mm@kvack.org, linuxppc-dev@ozlabs.org, lnxninja@us.ibm.com, agl@us.ibm.com List-ID: On Thursday 31 August 2006 08:00, Nishanth Aravamudan wrote: > On 30.08.2006 [14:04:40 -0700], Christoph Lameter wrote: > > > I took out the mlock() call, and I get the same results, FWIW. > > > > What zones are available on your box? Any with HIGHMEM? > > How do I tell the available zones from userspace? This is ppc64 with > about 64GB of memory total, it looks like. So, none of the nodes > (according to /sys/devices/system/node/*/meminfo) have highmem. The zones are listed at the beginning of dmesg "On node X total pages ... DMA zone ... ..." -Andi -- 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