Re: [2.6 patch] mm/page_alloc.c: cleanups

[KOSAKI Motohiro]

>  > >  -void free_cold_page(struct page *page)
>  > >  -{
>  > >  -       free_hot_cold_page(page, 1);
>  > >  -}
>  >
>  > Wow, I didn't know nobody use cold page :)
>
>  that's a bug, surely?  I bet there are plenty of places which should be
>  using this hint.

Hm, as far as I investigate

1. nobody used free_cold_page() in kernel code tree.
2. free_cold_page() doesn't exported.

I investigated to 2.6.25-mm1.
I don't understand yet why you think plenty....
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