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| author | David S. Miller <davem@davemloft.net> | 2015-06-11 16:33:11 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-06-11 16:33:11 -0700 |
| commit | c63264def3393dd123bfa630a7a46b5d6d2d6038 (patch) | |
| tree | 41407a1b7f806138bed09918c3d9fe55daf0decb /net/ipv4/ip_output.c | |
| parent | 57225e7720ac3d7ffcb0086c716753abf6e54e8d (diff) | |
| parent | b5e2c45783aa785cbb195e43d5f0c0c6b228bde4 (diff) | |
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>
Diffstat (limited to 'net/ipv4/ip_output.c')
0 files changed, 0 insertions, 0 deletions