From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 20 Nov 2012 10:45:16 +0000 (+0000)
Subject: drm/i915: Guard pages being reaped by OOM whilst binding-to-GTT
X-Git-Tag: v3.8-rc1~82^2~14^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbdda6fb5ee5da401af42226878880069a6b8615;p=pandora-kernel.git

drm/i915: Guard pages being reaped by OOM whilst binding-to-GTT

In the circumstances that the shrinker is allowed to steal the mutex
in order to reap pages, we need to be careful to prevent it operating on
the current object and shooting ourselves in the foot.

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