Re: [PATCH v2] SLUB: Add support for per object memory policies

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On Thu, 12 Sep 2024, Matthew Wilcox wrote:

> On Thu, Sep 12, 2024 at 09:15:34AM -0700, Christoph Lameter (Ampere) wrote:
> > > sparse warnings: (new ones prefixed by >>)
> > > >> mm/slub.c:222:1: sparse: sparse: symbol 'strict_numa' was not declared. Should it be static?
> >
> >
> > Ummm.. This code declares strict_numa. Whats wrong with sparc64 / sparse ?
> >
> > > vim +/strict_numa +222 mm/slub.c
> > >
> > >    220
> > >    221	#ifdef CONFIG_NUMA
> > >  > 222	DEFINE_STATIC_KEY_FALSE(strict_numa);
>
> maybe this should be:
>
> static DEFINE_STATIC_KEY_FALSE(strict_numa);

Ah double staticity. Thanks.





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