_QW_WAITING 73 kernel/locking/qrwlock.c atomic_add(_QW_WAITING, &lock->cnts); _QW_WAITING 77 kernel/locking/qrwlock.c atomic_cond_read_acquire(&lock->cnts, VAL == _QW_WAITING); _QW_WAITING 78 kernel/locking/qrwlock.c } while (atomic_cmpxchg_relaxed(&lock->cnts, _QW_WAITING, _QW_WAITING 79 kernel/locking/qrwlock.c _QW_LOCKED) != _QW_WAITING);