From: Wu Zhangjin <wuzhangjin@gmail.com>
Date: Fri, 6 Nov 2009 10:45:06 +0000 (+0800)
Subject: MIPS: oprofile: Only do performance counter handling for counter interrupts
X-Git-Tag: v2.6.33-rc1~6^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=937893cf5be53203eabc6f4db29f86b1fdeea203;p=pandora-kernel.git

MIPS: oprofile: Only do performance counter handling for counter interrupts

In Loongson2f IP6 is shared by bonito and perfcounters so we need to avoid
do_IRQ for perfcounter when the interrupt is from bonito.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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