On Mon, 2016-04-25 at 10:39 -0700, Eric Dumazet wrote:
> Linux TCP stack painfully segments all TSO/GSO packets before retransmits.
>
humpf.
> Signed-off-by: Eric Dumazet
> Acked-by: Yuchung Cheng
> ---
> include/net/tcp.h | 4 ++--
> net/ipv4/tcp_input.c | 2 +-
> net/ipv4/tcp_output
Linux TCP stack painfully segments all TSO/GSO packets before retransmits.
This was fine back in the days when TSO/GSO were emerging, with their
bugs, but we believe the dark age is over.
Keeping big packets in write queues, but also in stack traversal
has a lot of benefits.
- Less memory overhe
From: Eric Dumazet
Date: Thu, 21 Apr 2016 10:55:23 -0700
> Linux TCP stack painfully segments all TSO/GSO packets before retransmits.
>
> This was fine back in the days when TSO/GSO were emerging, with their
> bugs, but we believe the dark age is over.
>
> Keeping big packets in write queues, b
Linux TCP stack painfully segments all TSO/GSO packets before retransmits.
This was fine back in the days when TSO/GSO were emerging, with their
bugs, but we believe the dark age is over.
Keeping big packets in write queues, but also in stack traversal
has a lot of benefits.
- Less memory overhe
