040000 tree 09514db0f8671c9692f7f64fe98a8f00843b7546	cmpxchg-local
040000 tree f84f2dda1a035a0953e9de8c649791544387f145	lockdep
040000 tree 11d3048f576a8c57a78bd4b64801d1d789895395	queued-rwlocks
040000 tree 345bdd10f94c1ad2faf3cb5cd60d134b080cda0a	queued-spinlocks