From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 8 Jan 2013 10:53:09 +0000 (+0000)
Subject: drm/i915: Bail if we attempt to allocate pages for a purged object
X-Git-Tag: v3.9-rc1~83^2~36^2~94
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43e28f092b2fa4ebc46bdc210134a80610815785;p=pandora-kernel.git

drm/i915: Bail if we attempt to allocate pages for a purged object

Move the existing checking inside bind_to_gtt() to the more appropriate
layer in order to prevent recreation of the pages after they have been
explicitly truncated.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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