Re: [patch 1/3] slob: rework freelist handling

Nick Piggin
2007-05-23T04:59:38Z

On Tue, May 22, 2007 at 09:55:07PM -0700, Christoph Lameter wrote:
> On Wed, 23 May 2007, Nick Piggin wrote:
>
> > The only real numbers I have off-hand are these
> >
> > $ size mm/slob.o
> > text data bss dec hex filename
> > 4160 792 8 4960 1360 mm/slob.o
> > $ size mm/slub.o
> > text data bss dec hex filename
> > 11728 6468 176 18372 47c4 mm/slub.o
>
>
> Thats with CONFIG_SLUB_DEBUG?

No. With CONFIG_SLUB_DEBUG it is more than twice as big again.

> > I'll see if I can get some basic dynamic memory numbers soon. The problem
> > is that slub oopses on boot on the powerpc platform I'm testing on...
>
> Please send me a full bug report.

It was on ppc and there seemed to still be some activity going on
there at the time, so if it still breaks when I retest then I will
send you a report.

Thanks,
Nick