diff options
Diffstat (limited to 'include/rtthread.h')
| -rw-r--r-- | include/rtthread.h | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/include/rtthread.h b/include/rtthread.h index b73f63f38a..9cc0c4d879 100644 --- a/include/rtthread.h +++ b/include/rtthread.h @@ -676,11 +676,19 @@ void rt_interrupt_leave(void); rt_base_t rt_cpus_lock(void); void rt_cpus_unlock(rt_base_t level); +void rt_cpus_lock_status_restore(struct rt_thread *thread); struct rt_cpu *rt_cpu_self(void); struct rt_cpu *rt_cpu_index(int index); -void rt_cpus_lock_status_restore(struct rt_thread *thread); +#ifdef RT_USING_DEBUG + rt_base_t rt_cpu_get_id(void); +#else /* !RT_USING_DEBUG */ + #define rt_cpu_get_id rt_hw_cpu_id +#endif /* RT_USING_DEBUG */ + +#else /* !RT_USING_SMP */ +#define rt_cpu_get_id() (0) #endif /* RT_USING_SMP */ @@ -781,7 +789,6 @@ while (0) * 1) the scheduler has been started. * 2) not in interrupt context. * 3) scheduler is not locked. - * 4) interrupt is not disabled. */ #define RT_DEBUG_SCHEDULER_AVAILABLE(need_check) \ do \ @@ -809,11 +816,27 @@ rt_inline rt_bool_t rt_in_thread_context(void) return rt_thread_self() != RT_NULL && rt_interrupt_get_nest() == 0; } +/* is scheduler available */ rt_inline rt_bool_t rt_scheduler_is_available(void) { - return !rt_hw_interrupt_is_disabled() && rt_critical_level() == 0 && rt_in_thread_context(); + return rt_critical_level() == 0 && rt_in_thread_context(); +} + +#ifdef RT_USING_SMP +/* is thread bond on core */ +rt_inline rt_bool_t rt_sched_thread_is_binding(rt_thread_t thread) +{ + if (thread == RT_NULL) + { + thread = rt_thread_self(); + } + return !thread || RT_SCHED_CTX(thread).bind_cpu != RT_CPUS_NR; } +#else +#define rt_sched_thread_is_binding(thread) (RT_TRUE) +#endif + /**@}*/ #ifdef __cplusplus |