DragonOS-Community/DragonOS
4
1
Fork 0
mirror of https://github.com/DragonOS-Community/DragonOS.git synced 2025-06-18 08:06:32 +00:00
Code Issues Releases Wiki Activity

实现了定时任务队列

Browse Source
This commit is contained in:
fslongjin
2022-04-08 21:26:42 +08:00
parent b75504c0e5
commit 232d793627
5 changed files with 118 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
kernel/driver/timers/HPET/HPET.c
View File

@ -52,7 +52,8 @@ void HPET_handler(uint64_t number, uint64_t param, struct pt_regs *regs)
{
case 0: // 定时器0中断
++timer_jiffies;
set_softirq_status(TIMER_SIRQ);
if (container_of(list_next(&timer_func_head.list), struct timer_func_list_t, list)->expire_jiffies <= timer_jiffies) // 若当前时间比定时任务的时间间隔大，则进入中断下半部
set_softirq_status(TIMER_SIRQ);
break;
default: