On Wed, Aug 04, 2021 at 04:08:50PM +0900, Kuniyuki Iwashima wrote:
> Currently, the batch optimization introduced for the TCP iterator in the
> commit 04c7820b776f ("bpf: tcp: Bpf iter batching and lock_sock") is not
> applied. It will require replacing the big lock for the hash table with
may be s/applied/used/. I thought it meant the commit is not landed.
> small locks for each hash list not to block other processes.
Right, I don't think it can be directly reused. Not necessary
related to the big lock though. Actually, a big lock will still
work for batching but just less ideal.
Batching is needed for supporting bpf_setsockopt. It can be added later
together with the bpf_setsockopt support.
