--On Tuesday, February 25, 2003 15:46:26 -0600 Dave McCracken
<dmccr@us.ibm.com> wrote:
>> Keep the flag for now, find the escaped page under X, remove the flag
>> later?
>
> It occurred to me I'm already using (abusing?) the flag for nonlinear
> pages, so I have to keep it. I'll chase solutions for X.
Ok, the vm_ops->nopage function is set in drivers like drm and agp. I
don't think it's reasonable to require all of them to set PageAnon. So
here's a patch that tests the page on do_no_page and sets the flag
appropriately.
Dave McCracken
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