Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266538AbUITQBh (ORCPT ); Mon, 20 Sep 2004 12:01:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266753AbUITQBh (ORCPT ); Mon, 20 Sep 2004 12:01:37 -0400 Received: from c7ns3.center7.com ([216.250.142.14]:15530 "EHLO smtp.slc03.viawest.net") by vger.kernel.org with ESMTP id S266538AbUITQBg (ORCPT ); Mon, 20 Sep 2004 12:01:36 -0400 Message-ID: <414EF6FA.10102@drdos.com> Date: Mon, 20 Sep 2004 09:27:54 -0600 From: "Jeff V. Merkey" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040510 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Max Michaels Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.8-r1 mem issues References: <0FC82FC6709BE34CB9118EE0E252FD2307994E70@ehost007.exch005intermedia.net> In-Reply-To: <0FC82FC6709BE34CB9118EE0E252FD2307994E70@ehost007.exch005intermedia.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1114 Lines: 30 Max, I reported the same problem. There is a patch that gets around this, however, it does Ooops in some situations in free_pages if you are using split address space AND low memory conditions. Nick Piggin has the patch. Jeff Max Michaels wrote: >This is my first post, so please be forgiving of any faux-pas. I am >having issues with 2.6.8-r1 with memory being eaten by the kernel. Top >reveals that only about 35% of the memory (3GB) is being used but the >actual count of free memory is only about 10MB. /proc/slabinfo shows no >odd numbers and /proc/meminfo shows the same 10MB as the top total. No >processes account for this memory, so I'm assuming it must be the >kernel. Eventually, I run out of memory and OOM-killer starts killing >processes until it has some memory. Is there some troubleshooting method >I am missing or is this a known issue? > > > - 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/