diff options
Diffstat (limited to 'kernel/sched/cputime.c')
| -rw-r--r-- | kernel/sched/cputime.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index 692d1f888f17..bd4ef2bb551e 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -4,6 +4,7 @@ #include <linux/kernel_stat.h> #include <linux/static_key.h> #include <linux/context_tracking.h> +#include <linux/cpufreq_times.h> #include "sched.h" @@ -160,6 +161,11 @@ void account_user_time(struct task_struct *p, cputime_t cputime, /* Account for user time used */ acct_account_cputime(p); + +#ifdef CONFIG_CPU_FREQ_TIMES + /* Account power usage for user time */ + cpufreq_acct_update_power(p, cputime); +#endif } /* @@ -210,6 +216,10 @@ void __account_system_time(struct task_struct *p, cputime_t cputime, /* Account for system time used */ acct_account_cputime(p); +#ifdef CONFIG_CPU_FREQ_TIMES + /* Account power usage for system time */ + cpufreq_acct_update_power(p, cputime); +#endif } /* |