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From: Cong Wang <xiyou.wangcong@gmail.com>
To: netdev@vger.kernel.org
Cc: bpf@vger.kernel.org, jiang.wang@bytedance.com,
	duanxiongchun@bytedance.com, wangdongdong.6@bytedance.com,
	Cong Wang <cong.wang@bytedance.com>,
	John Fastabend <john.fastabend@gmail.com>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Jakub Sitnicki <jakub@cloudflare.com>,
	Lorenz Bauer <lmb@cloudflare.com>
Subject: [Patch bpf-next v4 04/12] sock_map: export symbols for af_unix module
Date: Sat,  8 May 2021 15:08:27 -0700	[thread overview]
Message-ID: <20210508220835.53801-5-xiyou.wangcong@gmail.com> (raw)
In-Reply-To: <20210508220835.53801-1-xiyou.wangcong@gmail.com>

From: Cong Wang <cong.wang@bytedance.com>

Before af_unix there is no need to support modules. Now
we have to export these two functions for af_unix module.

Cc: John Fastabend <john.fastabend@gmail.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jakub Sitnicki <jakub@cloudflare.com>
Cc: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Cong Wang <cong.wang@bytedance.com>
---
 net/core/sock_map.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/core/sock_map.c b/net/core/sock_map.c
index 6f1b82b8ad49..13b474d89f93 100644
--- a/net/core/sock_map.c
+++ b/net/core/sock_map.c
@@ -1513,6 +1513,7 @@ void sock_map_unhash(struct sock *sk)
 	rcu_read_unlock();
 	saved_unhash(sk);
 }
+EXPORT_SYMBOL_GPL(sock_map_unhash);
 
 void sock_map_close(struct sock *sk, long timeout)
 {
@@ -1536,6 +1537,7 @@ void sock_map_close(struct sock *sk, long timeout)
 	release_sock(sk);
 	saved_close(sk, timeout);
 }
+EXPORT_SYMBOL_GPL(sock_map_close);
 
 static int sock_map_iter_attach_target(struct bpf_prog *prog,
 				       union bpf_iter_link_info *linfo,
-- 
2.25.1


  parent reply	other threads:[~2021-05-08 22:09 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-08 22:08 [Patch bpf-next v4 00/12] sockmap: add sockmap support for unix datagram socket Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 01/12] sock_map: relax config dependency to CONFIG_NET Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 02/12] af_unix: implement ->read_sock() for sockmap Cong Wang
2021-05-18  4:51   ` Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 03/12] af_unix: set TCP_ESTABLISHED for datagram sockets too Cong Wang
2021-05-08 22:08 ` Cong Wang [this message]
2021-05-08 22:08 ` [Patch bpf-next v4 05/12] af_unix: prepare for sockmap support Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 06/12] af_unix: implement ->psock_update_sk_prot() Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 07/12] af_unix: implement unix_dgram_bpf_recvmsg() Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 08/12] sock_map: update sock type checks for AF_UNIX Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 09/12] selftests/bpf: factor out udp_socketpair() Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 10/12] selftests/bpf: factor out add_to_sockmap() Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 11/12] selftests/bpf: add a test case for unix sockmap Cong Wang
2021-05-08 22:08 ` [Patch bpf-next v4 12/12] selftests/bpf: add test cases for redirection between udp and unix Cong Wang

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