From: Jack Steiner <steiner@sgi.com>
Date: Wed, 16 Dec 2009 00:48:08 +0000 (-0800)
Subject: gru: handle failures to mmu_notifier_register
X-Git-Tag: v2.6.33-rc1~71^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f2251b1bcdd3d2971b2fde3008b270ea11b8780;p=pandora-kernel.git

gru: handle failures to mmu_notifier_register

Under some conditions, mmu_notifier_register() will fail to register a
mmu_notifier.  Fix the GRU driver to correctly handle these failures.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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