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| author |   Peter Pan(潘卫平) <panweiping3@gmail.com> | 2014-09-24 22:17:02 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-09-28 16:37:57 -0400 |
| commit | 155c6e1ad4a778cad7f9fe6695afc91b3f5fe1ac (patch) | |
| tree | f769a4d224724a1de9f99c85e45322b9d7e29ddc /include/uapi | |
| parent | tcp: change tcp_skb_pcount() location (diff) | |
| download | linux-dev-155c6e1ad4a778cad7f9fe6695afc91b3f5fe1ac.tar.xz linux-dev-155c6e1ad4a778cad7f9fe6695afc91b3f5fe1ac.zip | |
tcp: use tcp_flags in tcp_data_queue()
This patch is a cleanup which follows the idea in commit e11ecddf5128 (tcp: use
TCP_SKB_CB(skb)->tcp_flags in input path),
and it may reduce register pressure since skb->cb[] access is fast,
bacause skb is probably in a register.
v2: remove variable th
v3: reword the changelog
Signed-off-by: Weiping Pan <panweiping3@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
0 files changed, 0 insertions, 0 deletions