diff options
| author | Jamie Iles <jamie.iles@picochip.com> | 2010-02-02 20:23:15 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-02-12 17:23:43 +0000 |
| commit | 0f4f0672ac950c96cffaf84a666d35e817d7c3ca (patch) | |
| tree | cb4c1ec72f7842622c636a76f5ca519f3f3e8ea8 /arch/arm/oprofile | |
| 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>
Diffstat (limited to 'arch/arm/oprofile')
0 files changed, 0 insertions, 0 deletions