diff options
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 82fc554..b7fc1ce 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1763,7 +1763,7 @@ DECLARE_PER_CPU(struct update_util_data *, cpufreq_update_util_data); /** * cpufreq_update_util - Take a note about CPU utilization changes. - * @time: Current time. + * @rq: Runqueue to carry out the update for. * @flags: Update reason flags. * * This function is called by the scheduler on the CPU whose utilization is @@ -1783,16 +1783,23 @@ DECLARE_PER_CPU(struct update_util_data *, cpufreq_update_util_data); * but that really is a band-aid. Going forward it should be replaced with * solutions targeted more specifically at RT and DL tasks. */ -static inline void cpufreq_update_util(u64 time, unsigned int flags) +static inline void cpufreq_update_util(struct rq *rq, unsigned int flags) { struct update_util_data *data; data = rcu_dereference_sched(*this_cpu_ptr(&cpufreq_update_util_data)); if (data) - data->func(data, time, flags); + data->func(data, rq_clock(rq), flags); +} + +static inline void cpufreq_update_this_cpu(struct rq *rq, unsigned int flags) +{ + if (cpu_of(rq) == smp_processor_id()) + cpufreq_update_util(rq, flags); } #else -static inline void cpufreq_update_util(u64 time, unsigned int flags) {} +static inline void cpufreq_update_util(struct rq *rq, unsigned int flags) {} +static inline void cpufreq_update_this_cpu(struct rq *rq, unsigned int flags) {} #endif /* CONFIG_CPU_FREQ */ #ifdef arch_scale_freq_capacity |