libs/rt-thread
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🐞 fix(cpu): cpus_lock should lock scheduler (#8368)

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xqyjlj 2023-12-30 15:47:42 +08:00 committed by GitHub
parent e045d30bac
commit 84706ba7b4
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1 changed files with 2 additions and 1 deletions
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3
src/cpu.c
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@ -162,7 +162,7 @@ rt_base_t rt_cpus_lock(void)
struct rt_cpu* pcpu; struct rt_cpu* pcpu;
level = rt_hw_local_irq_disable(); level = rt_hw_local_irq_disable();
rt_enter_critical();
pcpu = rt_cpu_self(); pcpu = rt_cpu_self();
if (pcpu->current_thread != RT_NULL) if (pcpu->current_thread != RT_NULL)
{ {
@ -207,6 +207,7 @@ void rt_cpus_unlock(rt_base_t level)
} }
} }
rt_hw_local_irq_enable(level); rt_hw_local_irq_enable(level);
rt_exit_critical();
} }
RTM_EXPORT(rt_cpus_unlock); RTM_EXPORT(rt_cpus_unlock);