From: Christian König <deathsimple@vodafone.de>
Date: Wed, 11 Jul 2012 19:07:57 +0000 (+0200)
Subject: drm/radeon: let sa manager block for fences to wait for v2
X-Git-Tag: v3.6-rc1~83^2~34^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bfb38d35c1cacb182d8bbda23379397bffeafc8c;p=pandora-kernel.git

drm/radeon: let sa manager block for fences to wait for v2

Otherwise we can encounter out of memory situations under extreme load.

v2: add documentation for the new function

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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