diff options
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index c006348102d9..d1e591f91cf8 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1500,6 +1500,23 @@ static inline bool sched_group_cookie_match(struct rq *rq, } #endif /* !CONFIG_SCHED_CORE */ +#ifdef CONFIG_RT_GROUP_SCHED +# ifdef CONFIG_RT_GROUP_SCHED_DEFAULT_DISABLED +DECLARE_STATIC_KEY_FALSE(rt_group_sched); +static inline bool rt_group_sched_enabled(void) +{ + return static_branch_unlikely(&rt_group_sched); +} +# else +DECLARE_STATIC_KEY_TRUE(rt_group_sched); +static inline bool rt_group_sched_enabled(void) +{ + return static_branch_likely(&rt_group_sched); +} +# endif /* CONFIG_RT_GROUP_SCHED_DEFAULT_DISABLED */ +#else +# define rt_group_sched_enabled() false +#endif /* CONFIG_RT_GROUP_SCHED */ static inline void lockdep_assert_rq_held(struct rq *rq) { |