userspace-rcu: userspace-rcu (userspace read-copy-update library) userspace-rcu: userspace-rcu: Read-copy update (RCU) is a synchronization mechanism that achieves userspace-rcu: scalability improvements by allowing reads to occur concurrently with userspace-rcu: updates. userspace-rcu: userspace-rcu: Homepage: https://liburcu.org userspace-rcu: userspace-rcu: userspace-rcu: userspace-rcu: