libs/rt-thread
libs
/
rt-thread
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[Kernel] Fix the critical issue when scheduler not start

This commit is contained in:
Bernard Xiong 2019-04-04 10:58:24 +08:00
parent d517389e52
commit 0366eb13ac
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/scheduler.c
View File

@ -884,14 +884,17 @@ void rt_exit_critical(void)
level = rt_hw_interrupt_disable();
rt_scheduler_lock_nest --;
if (rt_scheduler_lock_nest <= 0)
{
rt_scheduler_lock_nest = 0;
/* enable interrupt */
rt_hw_interrupt_enable(level);
rt_schedule();
if (rt_current_thread)
{
/* if scheduler is started, do a schedule */
rt_schedule();
}
}
else
{