Lines Matching refs:_WaitSetLock
1487 // _WaitSetLock protects the wait queue. Normally the wait queue is accessed only
1492 Thread::SpinAcquire (&_WaitSetLock, "WaitSet - add") ;
1494 Thread::SpinRelease (&_WaitSetLock) ;
1560 // We use double-checked locking to avoid grabbing _WaitSetLock
1573 Thread::SpinAcquire (&_WaitSetLock, "WaitSet - unlink") ;
1579 Thread::SpinRelease (&_WaitSetLock) ;
1676 Thread::SpinAcquire (&_WaitSetLock, "WaitSet - notify") ;
1768 // _WaitSetLock protects the wait queue, not the EntryList. We could
1770 // protected by _WaitSetLock. In practice that's not useful. With the
1772 // is the only thread that grabs _WaitSetLock. There's almost no contention
1773 // on _WaitSetLock so it's not profitable to reduce the length of the
1777 Thread::SpinRelease (&_WaitSetLock) ;
1796 Thread::SpinAcquire (&_WaitSetLock, "WaitSet - notifyall") ;
1892 // _WaitSetLock protects the wait queue, not the EntryList. We could
1894 // protected by _WaitSetLock. In practice that's not useful. With the
1896 // is the only thread that grabs _WaitSetLock. There's almost no contention
1897 // on _WaitSetLock so it's not profitable to reduce the length of the
1901 Thread::SpinRelease (&_WaitSetLock) ;