On Thu, Jun 17, 2021 at 11:57:37PM -0500, Bob Pearson wrote: > This series of patches removes or shortens several unneeded passes over > packet data. > > Applies cleanly to for-next after the memory windows commits. > > Signed-off-by: Bob Pearson <rpearsonhpe@xxxxxxxxx> > > Bob Pearson (6): > RDMA/rxe: Fix useless copy in send_atomic_ack > RDMA/rxe: Fix redundant call to ip_send_check > RDMA/rxe: Fix extra copies in build_rdma_network_hdr > RDMA/rxe: Fix over copying in get_srq_wqe > RDMA/rxe: Fix extra copy in prepare_ack_packet > RDMA/rxe: Fix redundant skb_put_zero I'm inclined to agree with Bob that the network fast path should not rely on pre-zeroing but each written header should zero or write valid data as it goes, for performance So applied to for-next, thanks Jason
