diff options
author | Mike Chan <mike@android.com> | 2010-05-12 15:52:14 -0700 |
---|---|---|
committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:38:19 -0800 |
commit | 6c0d4dd0527f87230469a088b3b51823a96de7ce (patch) | |
tree | 809cec6ec853a4219900f36d9dc17aa4c33b64f3 /include | |
parent | 9075fa48d0b4453038b53a12d2a474312bf68742 (diff) |
scheduler: cpuacct: Enable platform callbacks for cpuacct power tracking
Platform must register cpu power function that return power in
milliWatt seconds.
Change-Id: I1caa0335e316c352eee3b1ddf326fcd4942bcbe8
Signed-off-by: Mike Chan <mike@android.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/cpuacct.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/cpuacct.h b/include/linux/cpuacct.h index 560df02f0986..8f68e733fe19 100644 --- a/include/linux/cpuacct.h +++ b/include/linux/cpuacct.h @@ -31,7 +31,9 @@ struct cpuacct_charge_calls { */ void (*init) (void **cpuacct_data); void (*charge) (void *cpuacct_data, u64 cputime, unsigned int cpu); - void (*show) (void *cpuacct_data, struct cgroup_map_cb *cb); + void (*cpufreq_show) (void *cpuacct_data, struct cgroup_map_cb *cb); + /* Returns power consumed in milliWatt seconds */ + u64 (*power_usage) (void *cpuacct_data); }; int cpuacct_charge_register(struct cpuacct_charge_calls *fn); |