From: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Date: Fri, 9 Feb 2007 07:53:59 +0000 (+0900)
Subject: [POWERPC] Celleb: improve MMU hashtable locking
X-Git-Tag: v2.6.21-rc1~273^2~3^2~10^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbca567ea5b337eaa2685606cbb9183e79b8f97f;p=pandora-kernel.git

[POWERPC] Celleb: improve MMU hashtable locking

Disabling IRQ is required only in invalidation.  This changes
"spin_lock_irqsave" to "spin_lock" in other ops.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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