Merge pull request #3203 from jesven/fix_thread_exit

修正在多核时，运行在另外核上的idle任务有可能会插在rt_thread_exit调用rt_schedule之前释放其资源的问题
2019-11-16 10:04:56 +08:00 · 2019-11-16 10:04:56 +08:00 · 0548b3af6f
parent 69e8c0324e 88b552276b
commit 0548b3af6f
1 changed files with 3 additions and 3 deletions
--- a/src/thread.c
+++ b/src/thread.c
@ -107,11 +107,11 @@ void rt_thread_exit(void)
        rt_list_insert_after(&rt_thread_defunct, &(thread->tlist));
    }

-    /* enable interrupt */
-    rt_hw_interrupt_enable(level);
-
    /* switch to next task */
    rt_schedule();
+
+    /* enable interrupt */
+    rt_hw_interrupt_enable(level);
 }

 static rt_err_t _rt_thread_init(struct rt_thread *thread,