101     uint32_t lock_value = lockword_.load(std::memory_order_relaxed);  in Unlock()  local
102     lock_value = lockword_.exchange(lock_value & kSpinLockCooperative,  in Unlock()
105     if ((lock_value & kSpinLockDisabledScheduling) != 0) {  in Unlock()
108     if ((lock_value & kWaitTimeMask) != 0) {  in Unlock()
112       SlowUnlock(lock_value);  in Unlock()
133   static uint64_t DecodeWaitCycles(uint32_t lock_value);
159   uint32_t TryLockInternal(uint32_t lock_value, uint32_t wait_cycles);
161   void SlowUnlock(uint32_t lock_value) ABSL_ATTRIBUTE_COLD;
165     uint32_t lock_value = lockword_.load(std::memory_order_relaxed);  in TryLockImpl()  local
166     return (TryLockInternal(lock_value, 0) & kSpinLockHeld) == 0;  in TryLockImpl()
208 inline uint32_t SpinLock::TryLockInternal(uint32_t lock_value,  in TryLockInternal()  argument
210   if ((lock_value & kSpinLockHeld) != 0) {  in TryLockInternal()
211     return lock_value;  in TryLockInternal()
215   if ((lock_value & kSpinLockCooperative) == 0) {  in TryLockInternal()
224           lock_value,  in TryLockInternal()
225           kSpinLockHeld | lock_value | wait_cycles | sched_disabled_bit,  in TryLockInternal()
230   return lock_value;  in TryLockInternal()