From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Wed, 26 May 2010 14:21:03 +0000 (+0200)
Subject: drm/ttm: Fix cached TTM page allocation.
X-Git-Tag: v2.6.35-rc2~52^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8613c0e29d0018a80652e6ae58660c8a75ac74b;p=pandora-kernel.git

drm/ttm: Fix cached TTM page allocation.

This patch fixes a regression introduced with the pool page allocator
in the event that there are no highmem pages (for example x86_64),
in which case cached page allocation would fail.

Tested with the vmwgfx driver on a 64-bit vm.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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