Lines Matching defs:lock
1130 bool lock = os::Bsd::is_BsdThreads() && !os::Bsd::is_floating_stack();
1131 if (lock) {
1149 if (lock) os::Bsd::createThread_lock()->unlock();
1167 if (lock) {
2288 // XXX: Do we need a lock around this as per Linux?
3169 // don't need lock (actually we can skip locking even it can be called
4815 // Initialize lock used to serialize thread creation (see os::create_thread)
5643 // Paranoia to ensure our locked and lock-free paths interact
5708 // Paranoia to ensure our locked and lock-free paths interact
5748 // Note that we signal() _after dropping the lock for "immortal" Events.
5837 // since we are doing a lock-free update to _counter.
5862 // The per-thread Parker:: mutex is a classic leaf-lock.
5868 // Don't wait if cannot get lock since interference arises from
5879 // Paranoia to ensure our locked and lock-free paths interact
5917 // Paranoia to ensure our locked and lock-free paths interact