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

From: Cong Wang <[email-masked]>
Date: Thu, 25 Aug 2011 18:22:00 +0800

于 2011年08月25日 13:04, David Rientjes 写道:
> 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<[email-masked]>
>>
>
> 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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