Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751460AbWJPFCB (ORCPT ); Mon, 16 Oct 2006 01:02:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751464AbWJPFCB (ORCPT ); Mon, 16 Oct 2006 01:02:01 -0400 Received: from mail.gmx.de ([213.165.64.20]:20889 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S1751460AbWJPFCA (ORCPT ); Mon, 16 Oct 2006 01:02:00 -0400 X-Authenticated: #14349625 Subject: Re: Major slab mem leak with 2.6.17 / GCC 4.1.1 From: Mike Galbraith To: Catalin Marinas Cc: Pekka Enberg , "nmeyers@vestmark.com" , linux-kernel@vger.kernel.org In-Reply-To: <1160899154.5935.19.camel@Homer.simpson.net> References: <20061013004918.GA8551@viviport.com> <84144f020610122256p7f615f93lc6d8dcce7be39284@mail.gmail.com> <1160899154.5935.19.camel@Homer.simpson.net> Content-Type: text/plain Date: Mon, 16 Oct 2006 05:32:32 +0000 Message-Id: <1160976752.6477.3.camel@Homer.simpson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.6.0 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 722 Lines: 17 On Sun, 2006-10-15 at 07:59 +0000, Mike Galbraith wrote: > 2.6.19-rc1 + patch-2.6.19-rc1-kmemleak-0.11 compiles fine now (unless > CONFIG_DEBUG_KEEP_INIT is set), boots and runs too.. but axle grease > runs a lot faster ;-) I'll try a stripped down config sometime. My roughly three orders of magnitude (amusing to watch:) boot slowdown turned out to be stack unwinding. With CONFIG_UNWIND_INFO disabled, 2.6.19-rc2 + patch-2.6.19-rc1-kmemleak-0.11 runs just fine. -Mike - 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/