From: Eric Dumazet
Date: Tue, 27 Nov 2018 15:03:21 -0800
> Most linux hosts never setup TCP MD5 keys. We can avoid a
> cache line miss (accessing tp->md5ig_info) on RX and TX
> using a jump label.
>
> Signed-off-by: Eric Dumazet
Also applied, thanks.
Most linux hosts never setup TCP MD5 keys. We can avoid a
cache line miss (accessing tp->md5ig_info) on RX and TX
using a jump label.
Signed-off-by: Eric Dumazet
---
include/net/tcp.h | 18 +++---
net/ipv4/tcp.c| 5 -
net/ipv4/tcp_ipv4.c | 11 +++
net/ipv4/
