From: Francisco Jerez <currojerez@riseup.net>
Date: Thu, 25 Nov 2010 15:37:17 +0000 (+0100)
Subject: drm/nouveau: Spin for a bit in nouveau_fence_wait() before yielding the CPU.
X-Git-Tag: v2.6.38-rc1~419^2~37^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=395a31ec7ed9b02c5412f4405acbd6fceacca0fc;p=pandora-kernel.git

drm/nouveau: Spin for a bit in nouveau_fence_wait() before yielding the CPU.

Sleeping doesn't pay off for very short delays in comparison with the
minimum granularity of schedule_timeout().

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