diff options
| author |   Eric Dumazet <edumazet@google.com> | 2020-06-19 12:12:34 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-06-20 17:47:53 -0700 |
| commit | 05e22e8395058745bd0312bc488b522197852aff (patch) | |
| tree | 62d1ab4974d59015979fb24e1d823df5b3b825b2 /include/net/ip.h | |
| parent | of: mdio: preserve phy dev_flags in of_phy_connect() (diff) | |
| download | wireguard-linux-05e22e8395058745bd0312bc488b522197852aff.tar.xz wireguard-linux-05e22e8395058745bd0312bc488b522197852aff.zip | |
tcp: remove indirect calls for icsk->icsk_af_ops->queue_xmit
Mitigate RETPOLINE costs in __tcp_transmit_skb()
by using INDIRECT_CALL_INET() wrapper.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip.h')
| -rw-r--r-- | include/net/ip.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 04ebe7bf54c6..862c9545833a 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -231,11 +231,7 @@ struct sk_buff *ip_make_skb(struct sock *sk, struct flowi4 *fl4, struct ipcm_cookie *ipc, struct rtable **rtp, struct inet_cork *cork, unsigned int flags); -static inline int ip_queue_xmit(struct sock *sk, struct sk_buff *skb, - struct flowi *fl) -{ - return __ip_queue_xmit(sk, skb, fl, inet_sk(sk)->tos); -} +int ip_queue_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl); static inline struct sk_buff *ip_finish_skb(struct sock *sk, struct flowi4 *fl4) { |