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🔧 将软中断更改为不可重入

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This commit is contained in:
fslongjin
2022-07-11 10:24:35 +08:00
parent dcafbef4d4
commit f4891cc8a3
6 changed files with 72 additions and 35 deletions
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2
kernel/driver/timers/HPET/HPET.c
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@ -66,7 +66,7 @@ void HPET_handler(uint64_t number, uint64_t param, struct pt_regs *regs)
// 若当前时间比定时任务的时间间隔大，则进入中断下半部
if (container_of(list_next(&timer_func_head.list), struct timer_func_list_t, list)->expire_jiffies <= timer_jiffies)
set_softirq_status((1 << TIMER_SIRQ));
raise_softirq((1 << TIMER_SIRQ));
// if (current_pcb->pid == 2)
// kwarn("timer_jiffies = %ld video_refresh_expire_jiffies=%ld", timer_jiffies, video_refresh_expire_jiffies);