diff options
| author | Eric Dumazet <[email protected]> | 2024-10-10 17:48:15 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-10-15 00:39:36 +0000 |
| commit | 5ced52fa8f0dc23adb067f7b8a009a5ee051efb7 (patch) | |
| tree | f9c567b91223fee5b5af62f82d8fa5846600a996 /net/ipv4/tcp_output.c | |
| parent | net_sched: sch_fq: prepare for TIME_WAIT sockets (diff) | |
| download | kernel-5ced52fa8f0dc23adb067f7b8a009a5ee051efb7.tar.gz kernel-5ced52fa8f0dc23adb067f7b8a009a5ee051efb7.zip | |
net: add skb_set_owner_edemux() helper
This can be used to attach a socket to an skb,
taking a reference on sk->sk_refcnt.
This helper might be a NOP if sk->sk_refcnt is zero.
Use it from tcp_make_synack().
Signed-off-by: Eric Dumazet <[email protected]>
Reviewed-by: Kuniyuki Iwashima <[email protected]>
Reviewed-by: Brian Vazquez <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 06200bb111f8..054244ce5117 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -3728,7 +3728,7 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst, switch (synack_type) { case TCP_SYNACK_NORMAL: - skb_set_owner_w(skb, req_to_sk(req)); + skb_set_owner_edemux(skb, req_to_sk(req)); break; case TCP_SYNACK_COOKIE: /* Under synflood, we do not attach skb to a socket, |