040000 tree 5cfe65f4c9249c7b6d58cc8881a0cbe642cde26d	cmpxchg-local
040000 tree f92a0ba3d2fb1d8ab85f5f20443996b7bf513b3c	lockdep
040000 tree e77deac39b6fe920c81f6972457d0d50cb943206	queued-rwlocks
040000 tree 435de332d78bb1318484883cc68541c862d0632f	queued-spinlocks