diff options
| -rw-r--r-- | kernel/sched/core.c | 38 | ||||
| -rw-r--r-- | kernel/sched/sched.h | 2 |
2 files changed, 20 insertions, 20 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 55a1c07045ff..3c7b90bcbe4e 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -810,7 +810,7 @@ static inline unsigned int uclamp_bucket_base_value(unsigned int clamp_value) return UCLAMP_BUCKET_DELTA * uclamp_bucket_id(clamp_value); } -static inline unsigned int uclamp_none(int clamp_id) +static inline enum uclamp_id uclamp_none(enum uclamp_id clamp_id) { if (clamp_id == UCLAMP_MIN) return 0; @@ -826,7 +826,7 @@ static inline void uclamp_se_set(struct uclamp_se *uc_se, } static inline unsigned int -uclamp_idle_value(struct rq *rq, unsigned int clamp_id, +uclamp_idle_value(struct rq *rq, enum uclamp_id clamp_id, unsigned int clamp_value) { /* @@ -842,7 +842,7 @@ uclamp_idle_value(struct rq *rq, unsigned int clamp_id, return uclamp_none(UCLAMP_MIN); } -static inline void uclamp_idle_reset(struct rq *rq, unsigned int clamp_id, +static inline void uclamp_idle_reset(struct rq *rq, enum uclamp_id clamp_id, unsigned int clamp_value) { /* Reset max-clamp retention only on idle exit */ @@ -853,8 +853,8 @@ static inline void uclamp_idle_reset(struct rq *rq, unsigned int clamp_id, } static inline -unsigned int uclamp_rq_max_value(struct rq *rq, unsigned int clamp_id, - unsigned int clamp_value) +enum uclamp_id uclamp_rq_max_value(struct rq *rq, enum uclamp_id clamp_id, + unsigned int clamp_value) { struct uclamp_bucket *bucket = rq->uclamp[clamp_id].bucket; int bucket_id = UCLAMP_BUCKETS - 1; @@ -874,7 +874,7 @@ unsigned int uclamp_rq_max_value(struct rq *rq, unsigned int clamp_id, } static inline struct uclamp_se -uclamp_tg_restrict(struct task_struct *p, unsigned int clamp_id) +uclamp_tg_restrict(struct task_struct *p, enum uclamp_id clamp_id) { struct uclamp_se uc_req = p->uclamp_req[clamp_id]; #ifdef CONFIG_UCLAMP_TASK_GROUP @@ -906,7 +906,7 @@ uclamp_tg_restrict(struct task_struct *p, unsigned int clamp_id) * - the system default clamp value, defined by the sysadmin */ static inline struct uclamp_se -uclamp_eff_get(struct task_struct *p, unsigned int clamp_id) +uclamp_eff_get(struct task_struct *p, enum uclamp_id clamp_id) { struct uclamp_se uc_req = uclamp_tg_restrict(p, clamp_id); struct uclamp_se uc_max = uclamp_default[clamp_id]; @@ -918,7 +918,7 @@ uclamp_eff_get(struct task_struct *p, unsigned int clamp_id) return uc_req; } -unsigned int uclamp_eff_value(struct task_struct *p, unsigned int clamp_id) +enum uclamp_id uclamp_eff_value(struct task_struct *p, enum uclamp_id clamp_id) { struct uclamp_se uc_eff; @@ -942,7 +942,7 @@ unsigned int uclamp_eff_value(struct task_struct *p, unsigned int clamp_id) * for each bucket when all its RUNNABLE tasks require the same clamp. */ static inline void uclamp_rq_inc_id(struct rq *rq, struct task_struct *p, - unsigned int clamp_id) + enum uclamp_id clamp_id) { struct uclamp_rq *uc_rq = &rq->uclamp[clamp_id]; struct uclamp_se *uc_se = &p->uclamp[clamp_id]; @@ -980,7 +980,7 @@ static inline void uclamp_rq_inc_id(struct rq *rq, struct task_struct *p, * enforce the expected state and warn. */ static inline void uclamp_rq_dec_id(struct rq *rq, struct task_struct *p, - unsigned int clamp_id) + enum uclamp_id clamp_id) { struct uclamp_rq *uc_rq = &rq->uclamp[clamp_id]; struct uclamp_se *uc_se = &p->uclamp[clamp_id]; @@ -1019,7 +1019,7 @@ static inline void uclamp_rq_dec_id(struct rq *rq, struct task_struct *p, static inline void uclamp_rq_inc(struct rq *rq, struct task_struct *p) { - unsigned int clamp_id; + enum uclamp_id clamp_id; if (unlikely(!p->sched_class->uclamp_enabled)) return; @@ -1034,7 +1034,7 @@ static inline void uclamp_rq_inc(struct rq *rq, struct task_struct *p) static inline void uclamp_rq_dec(struct rq *rq, struct task_struct *p) { - unsigned int clamp_id; + enum uclamp_id clamp_id; if (unlikely(!p->sched_class->uclamp_enabled)) return; @@ -1044,7 +1044,7 @@ static inline void uclamp_rq_dec(struct rq *rq, struct task_struct *p) } static inline void -uclamp_update_active(struct task_struct *p, unsigned int clamp_id) +uclamp_update_active(struct task_struct *p, enum uclamp_id clamp_id) { struct rq_flags rf; struct rq *rq; @@ -1077,9 +1077,9 @@ static inline void uclamp_update_active_tasks(struct cgroup_subsys_state *css, unsigned int clamps) { + enum uclamp_id clamp_id; struct css_task_iter it; struct task_struct *p; - unsigned int clamp_id; css_task_iter_start(css, 0, &it); while ((p = css_task_iter_next(&it))) { @@ -1187,7 +1187,7 @@ static int uclamp_validate(struct task_struct *p, static void __setscheduler_uclamp(struct task_struct *p, const struct sched_attr *attr) { - unsigned int clamp_id; + enum uclamp_id clamp_id; /* * On scheduling class change, reset to default clamps for tasks @@ -1224,7 +1224,7 @@ static void __setscheduler_uclamp(struct task_struct *p, static void uclamp_fork(struct task_struct *p) { - unsigned int clamp_id; + enum uclamp_id clamp_id; for_each_clamp_id(clamp_id) p->uclamp[clamp_id].active = false; @@ -1246,7 +1246,7 @@ static void uclamp_fork(struct task_struct *p) static void __init init_uclamp(void) { struct uclamp_se uc_max = {}; - unsigned int clamp_id; + enum uclamp_id clamp_id; int cpu; mutex_init(&uclamp_mutex); @@ -6921,7 +6921,7 @@ static inline void alloc_uclamp_sched_group(struct task_group *tg, struct task_group *parent) { #ifdef CONFIG_UCLAMP_TASK_GROUP - int clamp_id; + enum uclamp_id clamp_id; for_each_clamp_id(clamp_id) { uclamp_se_set(&tg->uclamp_req[clamp_id], @@ -7179,7 +7179,7 @@ static void cpu_util_update_eff(struct cgroup_subsys_state *css) struct uclamp_se *uc_parent = NULL; struct uclamp_se *uc_se = NULL; unsigned int eff[UCLAMP_CNT]; - unsigned int clamp_id; + enum uclamp_id clamp_id; unsigned int clamps; css_for_each_descendant_pre(css, top_css) { diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 5b343112a47b..00ff5b57e9cd 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -2281,7 +2281,7 @@ static inline void cpufreq_update_util(struct rq *rq, unsigned int flags) {} #endif /* CONFIG_CPU_FREQ */ #ifdef CONFIG_UCLAMP_TASK -unsigned int uclamp_eff_value(struct task_struct *p, unsigned int clamp_id); +enum uclamp_id uclamp_eff_value(struct task_struct *p, enum uclamp_id clamp_id); static __always_inline unsigned int uclamp_util_with(struct rq *rq, unsigned int util, |