void mozilla_sampler_stop()
{
if (!stack_key_initialized)
profiler_init();
TableTicker *t = tlsTicker.get();
if (!t) {
return;
}
bool disableJS = t->ProfileJS();
t->Stop();
delete t;
tlsTicker.set(NULL);
PseudoStack *stack = tlsPseudoStack.get();
ASSERT(stack != NULL);
if (disableJS)
stack->disableJSSampling();
sIsProfiling = false;
nsCOMPtr<nsIObserverService> os = mozilla::services::GetObserverService();
if (os)
os->NotifyObservers(nullptr, "profiler-stopped", nullptr);
}
void mozilla_sampler_stop()
{
LOG("BEGIN mozilla_sampler_stop");
if (!stack_key_initialized)
profiler_init(nullptr);
TableTicker *t = tlsTicker.get();
if (!t) {
LOG("END mozilla_sampler_stop-early");
return;
}
bool disableJS = t->ProfileJS();
bool unwinderThreader = t->HasUnwinderThread();
// Shut down and reap the unwinder thread. We have to do this
// before stopping the sampler, so as to guarantee that the unwinder
// thread doesn't try to access memory that the subsequent call to
// mozilla_sampler_stop causes to be freed.
if (unwinderThreader) {
uwt__stop();
}
t->Stop();
delete t;
tlsTicker.set(nullptr);
if (disableJS) {
PseudoStack *stack = tlsPseudoStack.get();
ASSERT(stack != nullptr);
stack->disableJSSampling();
}
if (unwinderThreader) {
uwt__deinit();
}
mozilla::IOInterposer::Unregister(mozilla::IOInterposeObserver::OpAll,
sInterposeObserver);
sInterposeObserver = nullptr;
sIsProfiling = false;
if (Sampler::CanNotifyObservers()) {
nsCOMPtr<nsIObserverService> os = mozilla::services::GetObserverService();
if (os)
os->NotifyObservers(nullptr, "profiler-stopped", nullptr);
}
LOG("END mozilla_sampler_stop");
}
void mozilla_sampler_stop()
{
LOG("BEGIN mozilla_sampler_stop");
if (!stack_key_initialized)
return;
GeckoSampler *t = tlsTicker.get();
if (!t) {
LOG("END mozilla_sampler_stop-early");
return;
}
bool disableJS = t->ProfileJS();
t->Stop();
delete t;
tlsTicker.set(nullptr);
#ifndef SPS_STANDALONE
if (disableJS) {
PseudoStack *stack = tlsPseudoStack.get();
ASSERT(stack != nullptr);
stack->disableJSSampling();
}
mozilla::IOInterposer::Unregister(mozilla::IOInterposeObserver::OpAll,
sInterposeObserver);
sInterposeObserver = nullptr;
#endif
sIsProfiling = false;
#ifndef SPS_STANDALONE
sIsGPUProfiling = false;
sIsLayersDump = false;
sIsDisplayListDump = false;
sIsRestyleProfiling = false;
if (Sampler::CanNotifyObservers()) {
nsCOMPtr<nsIObserverService> os = mozilla::services::GetObserverService();
if (os)
os->NotifyObservers(nullptr, "profiler-stopped", nullptr);
}
#endif
LOG("END mozilla_sampler_stop");
}
