diff options
| author |   Dave Barach <dave@barachs.net> | 2020-04-28 18:00:21 -0400 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2020-04-28 23:04:23 +0000 |
| commit | 77d98382824ca211fb55fcf842931930ccfb3baa (patch) | |
| tree | c0ec1d4b678577849194676bb53409f6d49e696a /src/vlib | |
| parent | 635f5068f0802ec1fe34c998b72fb2f626259050 (diff) | |
vlib: add ASSERT to vlib_time_now(...)
Calling vlib_time_now (&vlib_global_main) from a worker thread is a bad
mistake. ASSERT (vm->thread_index == __os_thread_index) will catch it.
Type: improvement
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I55af6de84e06143f8f43adc62103b77267a7a441
Diffstat (limited to 'src/vlib')
| -rw-r--r-- | src/vlib/main.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vlib/main.h b/src/vlib/main.h index 598c3ba836f..d6b2d1f875f 100644 --- a/src/vlib/main.h +++ b/src/vlib/main.h @@ -290,6 +290,13 @@ void vlib_worker_loop (vlib_main_t * vm); always_inline f64 vlib_time_now (vlib_main_t * vm) { +#if CLIB_DEBUG > 0 + extern __thread uword __os_thread_index; +#endif + /* + * Make sure folks don't pass &vlib_global_main from a worker thread. + */ + ASSERT (vm->thread_index == __os_thread_index); return clib_time_now (&vm->clib_time) + vm->time_offset; } |