diff options
| author | Meco Man <[email protected]> | 2021-06-03 20:09:26 +0800 |
|---|---|---|
| committer | Meco Man <[email protected]> | 2021-06-03 20:09:26 +0800 |
| commit | e0b66ccab87bd5142769e0f4fd3f2b5ac14796ba (patch) | |
| tree | 749170aa2d5b669e2908b02f119dfbaf9d5afb3c /src/clock.c | |
| parent | 52a66cc96f4a1feda5edb68e06e4ea7e9e522fdd (diff) | |
[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/clock.c')
| -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 045555933d..f02c524380 100644 --- a/src/clock.c +++ b/src/clock.c @@ -22,7 +22,7 @@ #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 /** |