diff options
| author | Willem de Bruijn <willemb@google.com> | 2018-04-26 20:42:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-26 22:06:46 +0300 |
| commit | 1cd7884dfd78df6284d27b008823b0b4a808f196 (patch) | |
| tree | b48749c800e0e4ead8e70fd87dfe8008f7113ccf /net/ipv4/udp.c | |
| parent | a9537c937c1790b62de5e2789e67c0bf439b11ea (diff) | |
| download | linux-1cd7884dfd78df6284d27b008823b0b4a808f196.tar.xz | |
udp: expose inet cork to udp
UDP segmentation offload needs access to inet_cork in the udp layer.
Pass the struct to ip(6)_make_skb instead of allocating it on the
stack in that function itself.
This patch is a noop otherwise.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 24b5c59b1c53..6b9d8017b319 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1030,9 +1030,11 @@ back_from_confirm: /* Lockless fast path for the non-corking case. */ if (!corkreq) { + struct inet_cork cork; + skb = ip_make_skb(sk, fl4, getfrag, msg, ulen, sizeof(struct udphdr), &ipc, &rt, - msg->msg_flags); + &cork, msg->msg_flags); err = PTR_ERR(skb); if (!IS_ERR_OR_NULL(skb)) err = udp_send_skb(skb, fl4); |