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fix:only the main core detection rt_timer_check(), in SMP mode

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RiceChen 2023-10-17 09:26:42 +08:00 committed by guo
parent 144e662f42
commit c4d649bdf5
1 changed files with 7 additions and 0 deletions
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7
src/clock.c
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@ -15,6 +15,7 @@
* 2018-11-22 Jesven add per cpu tick * 2018-11-22 Jesven add per cpu tick
* 2020-12-29 Meco Man implement rt_tick_get_millisecond() * 2020-12-29 Meco Man implement rt_tick_get_millisecond()
* 2021-06-01 Meco Man add critical section projection for rt_tick_increase() * 2021-06-01 Meco Man add critical section projection for rt_tick_increase()
* 2023-10-16 RiceChen fix: only the main core detection rt_timer_check(), in SMP mode
*/ */
#include <rthw.h> #include <rthw.h>
@ -123,6 +124,12 @@ void rt_tick_increase(void)
} }
/* check timer */ /* check timer */
#ifdef RT_USING_SMP
if (rt_hw_cpu_id() != 0)
{
return;
}
#endif
rt_timer_check(); rt_timer_check();
} }