Re: HugeTLB: Driver example
From: Christoph Hellwig
Date: Mon Sep 14 2009 - 12:54:46 EST
On Mon, Sep 14, 2009 at 05:30:12PM +1200, Alexey Korolev wrote:
>
There is an example of simple driver which provides huge pages mapping
>
for user level applications. The procedure for mapping of huge pages
>
to userspace by the driver is:
>
>
1. Create a hugetlb file on vfs mount of hugetlbfs (h_file)
Note that to get your support code included at all you'll need a real
intree driver, not just an example. That is if VM people are happy with
the general concept.
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