On Thu, Sep 5, 2013 at 7:13 PM, Kyle McMartin <[email protected]> wrote:
> On Thu, Sep 05, 2013 at 09:01:59AM -0700, James Bottomley wrote:
>> > +EXPORT_SYMBOL_GPL(flush_cache_page);
>>
>> This is an internal API: no architecture exports this. Whoever is
>> trying to use it needs to use the correct API, so this is the wrong
>> patch.
>>
>
> I suspect it's copy_{to,from}_user_page being called here:
Indeed. Sorry, I should have mentioned that.
> drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c:
> copy_to_user_page(vma, page, addr,
>
> which we could probably take out of line.
If you want to hide flush_cache_page() for modules, yes.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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