diff options
Diffstat (limited to 'deps/v8/src/libsampler/sampler.cc')
| -rw-r--r-- | deps/v8/src/libsampler/sampler.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/deps/v8/src/libsampler/sampler.cc b/deps/v8/src/libsampler/sampler.cc index 492606475e9..f374ccddafa 100644 --- a/deps/v8/src/libsampler/sampler.cc +++ b/deps/v8/src/libsampler/sampler.cc @@ -714,7 +714,8 @@ void Sampler::DoSample() { zx_handle_t profiled_thread = platform_data()->profiled_thread(); if (profiled_thread == ZX_HANDLE_INVALID) return; - if (zx_task_suspend(profiled_thread) != ZX_OK) return; + zx_handle_t suspend_token = ZX_HANDLE_INVALID; + if (zx_task_suspend_token(profiled_thread, &suspend_token) != ZX_OK) return; // Wait for the target thread to become suspended, or to exit. // TODO(wez): There is currently no suspension count for threads, so there @@ -726,7 +727,7 @@ void Sampler::DoSample() { profiled_thread, ZX_THREAD_SUSPENDED | ZX_THREAD_TERMINATED, zx_deadline_after(ZX_MSEC(100)), &signals); if (suspended != ZX_OK || (signals & ZX_THREAD_SUSPENDED) == 0) { - zx_task_resume(profiled_thread, 0); + zx_handle_close(suspend_token); return; } @@ -747,7 +748,7 @@ void Sampler::DoSample() { SampleStack(state); } - zx_task_resume(profiled_thread, 0); + zx_handle_close(suspend_token); } // TODO(wez): Remove this once the Fuchsia SDK has rolled. |