Do I use zap_page_range() ?? This doesn't seem to be
exported to modules. Any ideas what to do?
~mc
On 05/24/02 22:47, Michael Clark wrote:
> Hi,
>
> I have a char driver that implements mmap by overriding the
> nopage vm_operation (rather than using remap_page_range).
>
> What it the correct way to invalidate these mappings
> so I will re-take a fault on the next access to the addresses
> previously mapped by my nopage function?
>
> ~mc
>
>
>
> --
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