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authorEric Dumazet <edumazet@google.com>2020-06-19 12:12:34 -0700
committerDavid S. Miller <davem@davemloft.net>2020-06-20 17:47:53 -0700
commit05e22e8395058745bd0312bc488b522197852aff (patch)
tree62d1ab4974d59015979fb24e1d823df5b3b825b2 /include/net/ip.h
parent902053f17dbeff125926bb07e781f6e63f3efe09 (diff)
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.h6
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)
{