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| author | Bernard Xiong <[email protected]> | 2021-06-03 23:52:38 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-06-03 23:52:38 +0800 |
| commit | 28847008171ab7423b6b05b7157d3467f1525fda (patch) | |
| tree | 079f7d9155966802a9dc57ea8a66e80f1ce83a7a /src | |
| parent | e984037e4433ef89f1e80a0d13074182410307ef (diff) | |
| parent | e0b66ccab87bd5142769e0f4fd3f2b5ac14796ba (diff) | |
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
Diffstat (limited to 'src')
| -rw-r--r-- | src/clock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/clock.c b/src/clock.c index 191525411a..7df13775b2 100644 --- 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 /** |