Marcelo Tosatti wrote:
>
>> I believe that a new get_users_pages_inatomic() is more suitable; 
>> Andrew, I'll write it if you agree.  Alternatively, walk_page_range() 
>> should take the lock itself, otherwise it is only usable if you don't 
>> care about correctness?
>>     
>
> Why not just export follow_page() ? That is exactly what KVM needs.
>
>   

Well, follow_page() needs the vma, and doesn't support large pages.  
It's too low-level to be a public API.

-- 
error compiling committee.c: too many arguments to function


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