Re: [PATCH 3/5] SLUB: Replace __builtin_return_address(0) with _RET_IP_.

[Pekka Enberg]

Eduard - Gabriel Munteanu wrote:
> 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 <cl@xxxxxxxxxxxxxxxxxxxx>
> >
> > ---
> >  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.

Fixed, thanks!

> Pekka, should I test one of these variants and resubmit, or will you
> merge it by yourself?

I'm merging my patch to the kmemtrace branch now.


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