diff options
| author | shaojinchun <[email protected]> | 2019-05-10 10:41:03 +0800 |
|---|---|---|
| committer | shaojinchun <[email protected]> | 2019-05-11 09:35:26 +0800 |
| commit | c5249157d7b92ed29cee9df440b4a9928e1a4e4f (patch) | |
| tree | 74fff0b69d8e3abd9505718e720a67dc9dc12c01 /src | |
| parent | 737d58fbb9516674939f08bd495fcba3ee2b73ba (diff) | |
增加signal的状态位说明及一处代码修改，以防止编译警告
Diffstat (limited to 'src')
| -rw-r--r-- | src/signal.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/signal.c b/src/signal.c index 0cab6215af..0c0f990f46 100644 --- a/src/signal.c +++ b/src/signal.c @@ -56,7 +56,8 @@ static void _signal_entry(void *parameter) { struct rt_cpu* pcpu = rt_cpu_self(); - if (--pcpu->current_thread->cpus_lock_nest == 0) + pcpu->current_thread->cpus_lock_nest--; + if (pcpu->current_thread->cpus_lock_nest == 0) { pcpu->current_thread->scheduler_lock_nest--; } |