Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 1 Nov 2001 15:01:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 1 Nov 2001 15:00:57 -0500 Received: from abasin.nj.nec.com ([138.15.150.16]:2579 "HELO abasin.nj.nec.com") by vger.kernel.org with SMTP id ; Thu, 1 Nov 2001 15:00:49 -0500 From: Sven Heinicke MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15329.43498.436892.985755@abasin.nj.nec.com> Date: Thu, 1 Nov 2001 15:00:42 -0500 (EST) To: linux-kernel@vger.kernel.org Subject: Google's mm problems with 2.4.13 and 4G of memory In-Reply-To: In-Reply-To: X-Mailer: VM 6.72 under 21.1 (patch 14) "Cuyahoga Valley" XEmacs Lucid Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I got a Dell powerEdge something with 4G of memory locking up pritty hard when Danial Phillips test program hits chunk 9: mlocking at 401bf000 of size 1048576 mlock took 12.181794 seconds munlock'ed 5999e000 munmap'ed 5999e000 Loading data at 5999e000 for slot 1 Load (/mnt/sdb/sven/chunk9) succeeded! mlocking slot 1, 5999e000 mlocking at 5999e000 of size 1048576 And nothing. It's a vanilla 2.4.13 kernel and Mandrake 8.0. If I run the program up to like chunk 3 and send an interrupt it doesn't free up the memory unless I umount the file system. Please suggest idea on how to fix it. I have this system to abuse for several days. Sven - 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/