diff options
Diffstat (limited to 'kernel/sched/stop_task.c')
| -rw-r--r-- | kernel/sched/stop_task.c | 45 |
1 files changed, 42 insertions, 3 deletions
diff --git a/kernel/sched/stop_task.c b/kernel/sched/stop_task.c index a5567ccd8803..3278c81cefb1 100644 --- a/kernel/sched/stop_task.c +++ b/kernel/sched/stop_task.c @@ -1,5 +1,4 @@ #include "sched.h" -#include "walt.h" /* * stop-task scheduling class. @@ -19,6 +18,41 @@ select_task_rq_stop(struct task_struct *p, int cpu, int sd_flag, int flags, } #endif /* CONFIG_SMP */ +#ifdef CONFIG_SCHED_HMP + +static void +inc_hmp_sched_stats_stop(struct rq *rq, struct task_struct *p) +{ + inc_cumulative_runnable_avg(&rq->hmp_stats, p); +} + +static void +dec_hmp_sched_stats_stop(struct rq *rq, struct task_struct *p) +{ + dec_cumulative_runnable_avg(&rq->hmp_stats, p); +} + +static void +fixup_hmp_sched_stats_stop(struct rq *rq, struct task_struct *p, + u32 new_task_load, u32 new_pred_demand) +{ + s64 task_load_delta = (s64)new_task_load - task_load(p); + s64 pred_demand_delta = PRED_DEMAND_DELTA; + + fixup_cumulative_runnable_avg(&rq->hmp_stats, p, task_load_delta, + pred_demand_delta); +} + +#else /* CONFIG_SCHED_HMP */ + +static inline void +inc_hmp_sched_stats_stop(struct rq *rq, struct task_struct *p) { } + +static inline void +dec_hmp_sched_stats_stop(struct rq *rq, struct task_struct *p) { } + +#endif /* CONFIG_SCHED_HMP */ + static void check_preempt_curr_stop(struct rq *rq, struct task_struct *p, int flags) { @@ -44,14 +78,14 @@ static void enqueue_task_stop(struct rq *rq, struct task_struct *p, int flags) { add_nr_running(rq, 1); - walt_inc_cumulative_runnable_avg(rq, p); + inc_hmp_sched_stats_stop(rq, p); } static void dequeue_task_stop(struct rq *rq, struct task_struct *p, int flags) { sub_nr_running(rq, 1); - walt_dec_cumulative_runnable_avg(rq, p); + dec_hmp_sched_stats_stop(rq, p); } static void yield_task_stop(struct rq *rq) @@ -138,4 +172,9 @@ const struct sched_class stop_sched_class = { .prio_changed = prio_changed_stop, .switched_to = switched_to_stop, .update_curr = update_curr_stop, +#ifdef CONFIG_SCHED_HMP + .inc_hmp_sched_stats = inc_hmp_sched_stats_stop, + .dec_hmp_sched_stats = dec_hmp_sched_stats_stop, + .fixup_hmp_sched_stats = fixup_hmp_sched_stats_stop, +#endif }; |