agp: switch AGP to use page array instead of unsigned long array
authorDave Airlie <airlied@redhat.com>
Fri, 12 Jun 2009 04:11:41 +0000 (14:11 +1000)
committerDave Airlie <airlied@redhat.com>
Fri, 19 Jun 2009 00:21:42 +0000 (10:21 +1000)
This switches AGP to use an array of pages for tracking the
pages allocated to the GART. This should enable GEM on PAE to work
a lot better as we can pass highmem pages to the PAT code and it will
do the right thing with them.

Signed-off-by: Dave Airlie <airlied@redhat.com>

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