Re: [Patch] numa: introduce CONFIG_NUMA_SYSFS for drivers/base/node.c

[Cong Wang]

ä 2011å08æ25æ 13:04, David Rientjes åé:
> On Wed, 24 Aug 2011, Randy Dunlap wrote:
>
> > > Below is the updated version.
> > >
> > > Thanks for testing!
> >
> > Yes, that works after changing #ifdef defined(...)
> > to #if defined(...)
> >
> > Acked-by: Randy Dunlap<rdunlap@xxxxxxxxxxxx>
>
> No, it doesn't work, CONFIG_HUGETLBFS can be enabled with CONFIG_NUMA=y
> and CONFIG_SYSFS=n and that uses data structures from drivers/base/node.c
> which doesn't get compiled with this patch.

So, you mean with CONFIG_NUMA=y && CONFIG_SYSFS=n && CONFIG_HUGETLBFS=y
we still get compile error?

Which data structures are used by hugetlbfs?

Thanks.

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