| commit | 0f4f0672ac950c96cffaf84a666d35e817d7c3ca | [log] [tgz] |
|---|---|---|
| author | Jamie Iles <jamie.iles@picochip.com> | Tue Feb 02 20:23:15 2010 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Fri Feb 12 17:23:43 2010 +0000 |
| tree | cb4c1ec72f7842622c636a76f5ca519f3f3e8ea8 | |
| parent | 74d2e4f8d79ae0c4b6ec027958d5b18058662eea [diff] |
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>