aboutsummaryrefslogtreecommitdiffstats
path: root/net/ipv4/udp.c
diff options
context:
space:
mode:
authorWillem de Bruijn <willemb@google.com>2018-04-26 13:42:15 -0400
committerDavid S. Miller <davem@davemloft.net>2018-04-26 15:06:46 -0400
commit1cd7884dfd78df6284d27b008823b0b4a808f196 (patch)
treeb48749c800e0e4ead8e70fd87dfe8008f7113ccf /net/ipv4/udp.c
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-dev-1cd7884dfd78df6284d27b008823b0b4a808f196.tar.xz
linux-dev-1cd7884dfd78df6284d27b008823b0b4a808f196.zip
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.c4
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);