From: David S. Miller <davem@davemloft.net>
Date: Thu, 11 Jun 2015 23:33:11 +0000 (-0700)
Subject: Merge branch 'tcp-gso-settings-defer'
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=c63264def3393dd123bfa630a7a46b5d6d2d6038;p=deliverable%2Flinux.git

Merge branch 'tcp-gso-settings-defer'

Eric Dumazet says:

====================
tcp: defer shinfo->gso_size|type settings

We put shinfo->gso_segs in TCP_SKB_CB(skb) a while back for performance
reasons.

This was in commit cd7d8498c9a5 ("tcp: change tcp_skb_pcount() location")

This patch series complete the job for gso_size and gso_type, so that
we do not bring 2 extra cache lines in tcp write xmit fast path,
and making tcp_init_tso_segs() simpler and faster.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
---

c63264def3393dd123bfa630a7a46b5d6d2d6038