Re: [Patch bpf-next v2 4/9] udp: implement ->read_sock() for sockmap
From: Yonghong Song <hidden>
Date: 2021-03-03 22:55:56
Also in:
bpf
On 3/1/21 6:37 PM, Cong Wang wrote:
From: Cong Wang <redacted>
Some even simple commit message here will be preferred compared to empty commit message.
quoted hunk ↗ jump to hunk
Cc: John Fastabend <john.fastabend@gmail.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Jakub Sitnicki <jakub@cloudflare.com> Cc: Lorenz Bauer <redacted> Signed-off-by: Cong Wang <redacted> --- include/net/udp.h | 2 ++ net/ipv4/af_inet.c | 1 + net/ipv4/udp.c | 34 ++++++++++++++++++++++++++++++++++ 3 files changed, 37 insertions(+)diff --git a/include/net/udp.h b/include/net/udp.h index 5264ba1439f9..44a94cfc63b5 100644 --- a/include/net/udp.h +++ b/include/net/udp.h@@ -330,6 +330,8 @@ struct sock *__udp6_lib_lookup(struct net *net, struct sk_buff *skb); struct sock *udp6_lib_lookup_skb(const struct sk_buff *skb, __be16 sport, __be16 dport); +int udp_read_sock(struct sock *sk, read_descriptor_t *desc, + sk_read_actor_t recv_actor); /* UDP uses skb->dev_scratch to cache as much information as possible and avoid * possibly multiple cache miss on dequeue()
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