diff options
| author | Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> | 2012-09-25 18:40:12 +0100 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2012-11-14 09:08:17 +0530 |
| commit | 993f3d3848630b312e3ff95f6c7a870dd97225dd (patch) | |
| tree | 089ce38433ff4415988e73b39d5be589562a0812 /kernel/sched/fair.c | |
| parent | 6f6ff928395b305e39b8d32c95c9522537f7deab (diff) | |
ARM: perf: save/restore pmu registers in pm notifier
This adds core support for saving and restoring CPU PMU registers
for suspend/resume support i.e. deeper C-states in cpuidle terms.
This patch adds support only to ARMv7 PMU registers save/restore.
It needs to be extended to xscale and ARMv6 if needed.
Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Diffstat (limited to 'kernel/sched/fair.c')
0 files changed, 0 insertions, 0 deletions