Re: [patch] Prefetching file_read_actor()

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Tue Jan 01 2002 - 05:30:18 EST

> Looks like you'll need to do a __get_user() against the page to
> populate the tlb. We're going to need it in the copy_to_user()
> anyway, so the cost is negligible.

Please bury such things in arch/cpu specific routines. Most non intel
processor hardware isnt that broken.
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