Lines Matching full:unlocked
151 if another thread owns the lock, block until the lock is unlocked. Once
152 the lock is unlocked (not owned by any thread), then grab ownership, set
154 blocked waiting until the lock is unlocked, only one at a time will be
189 If after the decrement it is zero, reset the lock to unlocked (not owned
191 lock to become unlocked, allow exactly one of them to proceed. If after
197 unlocked.
