diff options
Diffstat (limited to 'kernel/sched/ext.h')
| -rw-r--r-- | kernel/sched/ext.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/kernel/sched/ext.h b/kernel/sched/ext.h index 1bda96b19a1b..6e5072f57771 100644 --- a/kernel/sched/ext.h +++ b/kernel/sched/ext.h @@ -8,6 +8,11 @@ */ #ifdef CONFIG_SCHED_CLASS_EXT +static inline bool scx_kf_allowed_if_unlocked(void) +{ + return !current->scx.kf_mask; +} + DECLARE_STATIC_KEY_FALSE(scx_ops_allow_queued_wakeup); void scx_tick(struct rq *rq); @@ -21,6 +26,7 @@ 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) @@ -36,13 +42,6 @@ static inline bool task_on_scx(const struct task_struct *p) return scx_enabled() && p->sched_class == &ext_sched_class; } -static inline bool scx_allow_ttwu_queue(const struct task_struct *p) -{ - return !scx_enabled() || - static_branch_likely(&scx_ops_allow_queued_wakeup) || - p->sched_class != &ext_sched_class; -} - #ifdef CONFIG_SCHED_CORE bool scx_prio_less(const struct task_struct *a, const struct task_struct *b, bool in_fi); |