From: Jerome Glisse <jglisse@redhat.com>
Date: Wed, 9 May 2012 13:34:57 +0000 (+0200)
Subject: drm/radeon: simplify semaphore handling v2
X-Git-Tag: v3.5-rc1~83^2~25
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8c05940bd590d96229bc170a63f14a22fb9c803;p=pandora-kernel.git

drm/radeon: simplify semaphore handling v2

Directly use the suballocator to get small chunks of memory.
It's equally fast and doesn't crash when we encounter a GPU reset.

v2: rebased on new SA interface.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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