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SubjectRe: [PATCH v2 1/4] mm: completely disable THP by transparent_hugepage=0
于 2011年06月22日 09:16, David Rientjes 写道:
> On Tue, 21 Jun 2011, Amerigo Wang wrote:
>
>> Introduce "transparent_hugepage=0" to totally disable THP.
>> "transparent_hugepage=never" means setting THP to be partially
>> disabled, we need a new way to totally disable it.
>>
>
> Why can't you just compile it off so you never even compile
> mm/huge_memory.c in the first place and save the space in the kernel image
> as well? Having the interface available to enable the feature at runtime
> is worth the savings this patch provides, in my opinion.

https://lkml.org/lkml/2011/6/20/506
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