[PATCH 2.6.14] mm: 8xx MM fix for

[Dan Malek]

On Nov 7, 2005, at 3:50 PM, Pantelis Antoniou wrote:

> Yep. That should be the target. Remember the poor 8xx is not exactly a
> speed demon :).

It really isn't a big speed difference.  The context save/restore
is minimal.  The original thought was " ...well, I'm already here,
I know we will take another exception, so may as well fake the
error case and call do_page_fault."   However, I really do like
a minimal TLB miss case for valid PTEs, and push everything
else to the heavyweight functions.

Thanks.

        -- Dan