From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 25 Mar 2014 13:23:05 +0000 (+0000)
Subject: drm/i915: Refactor common lock handling between shrinker count/scan
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~38^2~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b453c4dbc3af023540f61419223104cb1bb80d16;p=pandora-kernel.git

drm/i915: Refactor common lock handling between shrinker count/scan

We can share a few lines of tricky lock handling we need to use for both
shrinker routines and in the process fix the return value for count()
when reporting a deadlock.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Robert Beckett <robert.beckett@intel.com>
Reviewed-by: Rafael Barbalho <rafael.barbalho@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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