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Code Issues Releases Wiki Activity

完善ipi通信机制

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This commit is contained in:
fslongjin
2022-04-14 16:53:01 +08:00
parent ddbfb822c4
commit 777932704d
8 changed files with 106 additions and 46 deletions
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21
kernel/driver/timers/HPET/HPET.c
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@ -65,26 +65,7 @@ void HPET_handler(uint64_t number, uint64_t param, struct pt_regs *regs)
if (container_of(list_next(&timer_func_head.list), struct timer_func_list_t, list)->expire_jiffies <= timer_jiffies)
set_softirq_status(TIMER_SIRQ);
switch (current_pcb->priority)
{
case 0:
case 1:
--sched_cfs_ready_queue[proc_current_cpu_id].cpu_exec_proc_jiffies;
++current_pcb->virtual_runtime;
break;
case 2:
default:
sched_cfs_ready_queue[proc_current_cpu_id].cpu_exec_proc_jiffies -= 2;
current_pcb->virtual_runtime += 2;
break;
}
/* 由于目前只有BSP处理器会收到HPET中断，因此这里只会标记BSP处理器的进程需要调度
if (sched_cfs_ready_queue[proc_current_cpu_id].cpu_exec_proc_jiffies <= 0)
{
current_pcb->flags |= PROC_NEED_SCHED;
}
*/
sched_update_jiffies();
break;