diff options
| author | Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> | 2012-09-25 18:40:12 +0100 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2013-02-11 10:37:59 +0530 |
| commit | 78a605361d8a23a444d5b1144678b96d35b3ffa0 (patch) | |
| tree | 39c2d7569d30ae3f3eb59929de0127e73b72aed5 /kernel/sched/fair.c | |
| parent | 8a29029e64c42211985d8f9221ce423019151560 (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