From: Shlomo Pongratz <[email protected]> Date: Thu, 12 Jul 2012 20:13:28 +0000
> The RCU and reference count protect the individual entries in the hash. > The R/W lock protects the hash table itself. e.g. deleting the hash table > itself, or in the future re-sizing it. You don't need a R/W lock for that, we have RCU hash tables that get resized dynamically and the lookup still only needs pure RCU protection. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
