From: Sowmini Varadhan <sowmini.varad...@oracle.com> Date: Tue, 27 Feb 2018 09:52:41 -0800
> Resending with acked-by additions: previous attempt does not show > up in Patchwork. This time with a new mail Message-Id. > > RDS applications use predominantly request-response, transacation > based IPC, so that ingress and egress traffic are well-balanced, > and it is possible/desirable to reduce system-call overhead by > piggybacking the notifications for zerocopy completion response > with data. > > Moreover, it has been pointed out that socket functions block > if sk_err is non-zero, thus if the RDS code does not plan/need > to use sk_error_queue path for completion notification, it > is preferable to remove the sk_errror_queue related paths in > RDS. > > Both of these goals are implemented in this series. > > v2: removed sk_error_queue support > v3: incorporated additional code review comments (details in each patch) Series applied, thank you.
