From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 1 Oct 2010 20:05:20 +0000 (+0200)
Subject: drm/i915: add accounting for mappable objects in gtt v2
X-Git-Tag: v2.6.38-rc1~419^2~23^2~162
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb7d516af11837126eb1e4a44ab0653bf9b57702;p=pandora-kernel.git

drm/i915: add accounting for mappable objects in gtt v2

More precisely: For those that _need_ to be mappable. Also add two
BUG_ONs in fault and pin to check the consistency of the mappable
flag.

Changes in v2:
- Add tracking of gtt mappable space (to notice mappable/unmappable
  balancing issues).
- Improve the mappable working set tracking by tracking fault and pin
  separately.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---

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