From: Jamie Iles <jamie.iles@picochip.com>
Date: Tue, 2 Feb 2010 19:23:15 +0000 (+0100)
Subject: ARM: 5899/2: arm: provide a mechanism to reserve performance counters
X-Git-Tag: v2.6.34-rc1~241^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f4f0672ac950c96cffaf84a666d35e817d7c3ca;p=pandora-kernel.git

ARM: 5899/2: arm: provide a mechanism to reserve performance counters

To add support for perf events and to allow the hardware counters to be
shared with oprofile, we need a way to reserve access to the pmu
(performance monitor unit). Platforms with PMU interrupts should
register the interrupts in arch/arm/kernel/pmu.c

Signed-off-by: Jamie Iles <jamie.iles@picochip.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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