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🎯 Sync smart & scheduler codes (#8537)

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Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: xqyjlj <xqyjlj@126.com>
This commit is contained in:
Shell
2024-02-23 17:49:15 +08:00
committed by GitHub
co-authored by xqyjlj
parent 6fe69d7431
commit 71560bafb5
71 changed files with 6218 additions and 2329 deletions
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src/clock.c
+2 -17
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@@ -85,34 +85,19 @@ void rt_tick_set(rt_tick_t tick)
*/
void rt_tick_increase(void)
{
struct rt_thread *thread;
rt_base_t level;
rt_atomic_t oldval = 0;
RT_ASSERT(rt_interrupt_get_nest() > 0);
RT_OBJECT_HOOK_CALL(rt_tick_hook, ());
/* increase the global tick */
#ifdef RT_USING_SMP
/* get percpu and increase the tick */
rt_atomic_add(&(rt_cpu_self()->tick), 1);
#else
rt_atomic_add(&(rt_tick), 1);
#endif /* RT_USING_SMP */
/* check time slice */
thread = rt_thread_self();
level = rt_spin_lock_irqsave(&(thread->spinlock));
rt_atomic_sub(&(thread->remaining_tick), 1);
if (rt_atomic_compare_exchange_strong(&(thread->remaining_tick), &oldval, thread->init_tick))
{
thread->stat |= RT_THREAD_STAT_YIELD;
rt_spin_unlock_irqrestore(&(thread->spinlock), level);
rt_schedule();
}
else
{
rt_spin_unlock_irqrestore(&(thread->spinlock), level);
}
rt_sched_tick_increase();
/* check timer */
#ifdef RT_USING_SMP