diff options
| author | Rbb666 <[email protected]> | 2026-03-16 13:28:12 +0800 |
|---|---|---|
| committer | Rbb666 <[email protected]> | 2026-04-07 14:49:15 +0800 |
| commit | 4025c514075387813e76d959d7b43f530725705c (patch) | |
| tree | affdaf9d257dcfa224afb546f83d014037e915dc /src/thread.c | |
| parent | 29e5f61fb9a03722c5fba65a963b2d7840587de0 (diff) | |
[kernel]Rewrite rt_thread_get_usage to use incremental statistics based on sampling windows.
Diffstat (limited to 'src/thread.c')
| -rw-r--r-- | src/thread.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/thread.c b/src/thread.c index ce68579177..745e3f774f 100644 --- a/src/thread.c +++ b/src/thread.c @@ -277,6 +277,13 @@ static rt_err_t _thread_init(struct rt_thread *thread, thread->system_time = 0; #endif +#ifdef RT_USING_CPU_USAGE_TRACER + thread->user_time = 0; + thread->system_time = 0; + thread->total_time_prev = 0; + thread->cpu_usage = 0; +#endif /* RT_USING_CPU_USAGE_TRACER */ + #ifdef RT_USING_PTHREADS thread->pthread_data = RT_NULL; #endif /* RT_USING_PTHREADS */ |