From: Lawrence Brakmo <bra...@fb.com> Date: Fri, 6 May 2016 20:35:35 -0700
> Refactor tcp_skb_cb to create two overlaping areas to store > state for incoming or outgoing skbs based on comments by > Neal Cardwell to tcp_nv patch: > > AFAICT this patch would not require an increase in the size of > sk_buff cb[] if it were to take advantage of the fact that the > tcp_skb_cb header.h4 and header.h6 fields are only used in the packet > reception code path, and this in_flight field is only used on the > transmit side. > > Signed-off-by: Lawrence Brakmo <bra...@fb.com> > Acked-by: Yuchung Cheng <ych...@google.com> Applied.
