diff options
Diffstat (limited to 'kernel/sched/ext.h')
| -rw-r--r-- | kernel/sched/ext.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/kernel/sched/ext.h b/kernel/sched/ext.h index b1675bb59fc4..43429b33e52c 100644 --- a/kernel/sched/ext.h +++ b/kernel/sched/ext.h @@ -19,6 +19,7 @@ void scx_rq_activate(struct rq *rq); void scx_rq_deactivate(struct rq *rq); int scx_check_setscheduler(struct task_struct *p, int policy); bool task_should_scx(int policy); +bool scx_allow_ttwu_queue(const struct task_struct *p); void init_sched_ext_class(void); static inline u32 scx_cpuperf_target(s32 cpu) @@ -52,40 +53,43 @@ static inline void scx_rq_activate(struct rq *rq) {} static inline void scx_rq_deactivate(struct rq *rq) {} static inline int scx_check_setscheduler(struct task_struct *p, int policy) { return 0; } static inline bool task_on_scx(const struct task_struct *p) { return false; } +static inline bool scx_allow_ttwu_queue(const struct task_struct *p) { return true; } static inline void init_sched_ext_class(void) {} #endif /* CONFIG_SCHED_CLASS_EXT */ -#if defined(CONFIG_SCHED_CLASS_EXT) && defined(CONFIG_SMP) -void __scx_update_idle(struct rq *rq, bool idle); +#ifdef CONFIG_SCHED_CLASS_EXT +void __scx_update_idle(struct rq *rq, bool idle, bool do_notify); -static inline void scx_update_idle(struct rq *rq, bool idle) +static inline void scx_update_idle(struct rq *rq, bool idle, bool do_notify) { if (scx_enabled()) - __scx_update_idle(rq, idle); + __scx_update_idle(rq, idle, do_notify); } #else -static inline void scx_update_idle(struct rq *rq, bool idle) {} +static inline void scx_update_idle(struct rq *rq, bool idle, bool do_notify) {} #endif #ifdef CONFIG_CGROUP_SCHED #ifdef CONFIG_EXT_GROUP_SCHED +void scx_tg_init(struct task_group *tg); int scx_tg_online(struct task_group *tg); void scx_tg_offline(struct task_group *tg); int scx_cgroup_can_attach(struct cgroup_taskset *tset); -void scx_move_task(struct task_struct *p); -void scx_cgroup_finish_attach(void); +void scx_cgroup_move_task(struct task_struct *p); void scx_cgroup_cancel_attach(struct cgroup_taskset *tset); void scx_group_set_weight(struct task_group *tg, unsigned long cgrp_weight); void scx_group_set_idle(struct task_group *tg, bool idle); +void scx_group_set_bandwidth(struct task_group *tg, u64 period_us, u64 quota_us, u64 burst_us); #else /* CONFIG_EXT_GROUP_SCHED */ +static inline void scx_tg_init(struct task_group *tg) {} static inline int scx_tg_online(struct task_group *tg) { return 0; } static inline void scx_tg_offline(struct task_group *tg) {} static inline int scx_cgroup_can_attach(struct cgroup_taskset *tset) { return 0; } -static inline void scx_move_task(struct task_struct *p) {} -static inline void scx_cgroup_finish_attach(void) {} +static inline void scx_cgroup_move_task(struct task_struct *p) {} static inline void scx_cgroup_cancel_attach(struct cgroup_taskset *tset) {} static inline void scx_group_set_weight(struct task_group *tg, unsigned long cgrp_weight) {} static inline void scx_group_set_idle(struct task_group *tg, bool idle) {} +static inline void scx_group_set_bandwidth(struct task_group *tg, u64 period_us, u64 quota_us, u64 burst_us) {} #endif /* CONFIG_EXT_GROUP_SCHED */ #endif /* CONFIG_CGROUP_SCHED */ |