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SubjectRe: [PATCH] NOMMU: Pages allocated to a ramfs inode's pagecache may get wrongly discarded
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On Thu, Mar 12, 2009 at 11:00 AM, KOSAKI Motohiro
<kosaki.motohiro@jp.fujitsu.com> wrote:
>> Hi, Kosaki-san.
>>
>> I think ramfs pages's unevictablility should not depend on CONFIG_UNEVICTABLE_LRU.
>> It would be better to remove dependency of CONFIG_UNEVICTABLE_LRU ?
>>
>> How about this ?
>> It's just RFC. It's not tested.
>>
>> That's because we can't reclaim that pages regardless of whether there is unevictable list or not
>
> maybe, your patch work.
>
> but we can remove CONFIG_UNEVICTABLE_LRU build option itself completely
> after nommu folks confirmed CONFIG_UNEVICTABLE_LRU works well on their machine
>
> it is more cleaner IMHO.
> What do you think?
>
>

I agree your opinion, totally
Let us wait nommu folks's comments.


--
Kinds regards,
Minchan Kim


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