From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Wed, 17 Jun 2009 10:29:55 +0000 (+0200)
Subject: ttm: Return -ERESTART when a signal interrupts bo eviction.
X-Git-Tag: v2.6.31-rc1~101^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=78ecf091aa592a9e160ebbbfa5873c2bb2e2d0f8;p=pandora-kernel.git

ttm: Return -ERESTART when a signal interrupts bo eviction.

A bug caused the ttm code to just terminate the wait when a signal
was received while waiting for the GPU to release a buffer object that
was to be evicted.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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