diff options
author | Mike Chan <mike@android.com> | 2011-10-01 14:16:19 +0100 |
---|---|---|
committer | Andy Green <andy.green@linaro.org> | 2011-10-02 09:38:29 +0100 |
commit | 32bc9be2b4d76a839705161478d1dd7dc8c95e11 (patch) | |
tree | d497c36254015368de6dbb0feccd130ca5195c43 /include | |
parent | f5e79b982fb58e27de02bc5cff53743122f1a902 (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 560df02f098..8f68e733fe1 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); |