8f0796436a
Processing prune messages acquires an exclusive lock on gossip: https://github.com/solana-labs/solana/blob/55b0428ff/core/src/cluster_info.rs#L1824-L1825 This can be reduced to a shared lock if active-sets are changed to use atomic bloom filters: https://github.com/solana-labs/solana/blob/55b0428ff/core/src/crds_gossip_push.rs#L50