From: Francisco Jerez <currojerez@riseup.net>
Date: Mon, 18 Oct 2010 01:56:14 +0000 (+0200)
Subject: drm/nouveau: Make fences take a weak channel reference.
X-Git-Tag: v2.6.38-rc1~419^2~37^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a6789ae5e8a6b25a0835834655205166a757a81;p=pandora-kernel.git

drm/nouveau: Make fences take a weak channel reference.

Fences didn't increment the channel reference count, and the fenced
channel could go away at any time. Fixes a potential race in
nouveau_fence_update().

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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