From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by gxk8 with SMTP id 8so6125431gxk.14 for ; Tue, 19 Aug 2008 12:08:20 -0700 (PDT) Date: Tue, 19 Aug 2008 22:05:06 +0300 From: Eduard - Gabriel Munteanu Subject: Re: [PATCH 3/5] SLUB: Replace __builtin_return_address(0) with _RET_IP_. Message-ID: <20080819190506.GC5520@localhost> References: <1219167807-5407-1-git-send-email-eduard.munteanu@linux360.ro> <1219167807-5407-2-git-send-email-eduard.munteanu@linux360.ro> <1219167807-5407-3-git-send-email-eduard.munteanu@linux360.ro> <48AB0D69.4090703@linux-foundation.org> <20080819182423.GA5520@localhost> <48AB1769.3040703@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <48AB1769.3040703@linux-foundation.org> Sender: owner-linux-mm@kvack.org Return-Path: To: Christoph Lameter Cc: penberg@cs.helsinki.fi, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rdunlap@xenotime.net, mpm@selenic.com, tglx@linutronix.de, rostedt@goodmis.org, mathieu.desnoyers@polymtl.ca, tzanussi@gmail.com List-ID: On Tue, Aug 19, 2008 at 01:56:41PM -0500, Christoph Lameter wrote: > Well maybe this patch will do it then: > > Subject: slub: Use _RET_IP and use "unsigned long" for kernel text addresses > > Use _RET_IP_ instead of buildint_return_address() and make slub use unsigned long > instead of void * for addresses. > > Signed-off-by: Christoph Lameter > > --- > mm/slub.c | 46 +++++++++++++++++++++++----------------------- > 1 file changed, 23 insertions(+), 23 deletions(-) It seems Pekka just submitted something like this. Though I think using 0L should be replaced with 0UL to be fully correct. Pekka, should I test one of these variants and resubmit, or will you merge it by yourself? -- 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