Merge pull request #4759 from mysterywolf/rt_tick

[kernel] 对rt_tick变量增加volatile修饰，防止编译器优化时出现问题

Merge pull request #4759 from mysterywolf/rt_tick
[kernel] 对rt_tick变量增加volatile修饰，防止编译器优化时出现问题
28847008 · Bernard Xiong · GitHub · e984037e · e0b66cca · 28847008
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

src/clock.c src/clock.c +1 -1

未找到文件。
--- a/src/clock.c
+++ b/src/clock.c
@@ -23,7 +23,7 @@
 #ifdef RT_USING_SMP
 #define rt_tick rt_cpu_index(0)->tick
 #else
-static rt_tick_t rt_tick = 0;
+static volatile rt_tick_t rt_tick = 0;
 #endif

 /**