From 407640de2152e33341ce1131dac269672c3d50f7 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Tue, 17 Mar 2015 18:32:26 -0700 Subject: inet: add sk_listener argument to inet_reqsk_alloc() listener socket can be used to set net pointer, and will be later used to hold a reference on listener. Add a const qualifier to first argument (struct request_sock_ops *), and factorize all write_pnet(&ireq->ireq_net, sock_net(sk)); Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- include/net/inet_sock.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'include/net/inet_sock.h') diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index c9ed91891887..cf7abb00941b 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -244,16 +244,19 @@ static inline unsigned int __inet_ehashfn(const __be32 laddr, initval); } -static inline struct request_sock *inet_reqsk_alloc(struct request_sock_ops *ops) +static inline struct request_sock * +inet_reqsk_alloc(const struct request_sock_ops *ops, struct sock *sk_listener) { struct request_sock *req = reqsk_alloc(ops); - struct inet_request_sock *ireq = inet_rsk(req); - if (req != NULL) { + if (req) { + struct inet_request_sock *ireq = inet_rsk(req); + kmemcheck_annotate_bitfield(ireq, flags); ireq->opt = NULL; atomic64_set(&ireq->ir_cookie, 0); ireq->ireq_state = TCP_NEW_SYN_RECV; + write_pnet(&ireq->ireq_net, sock_net(sk_listener)); /* Following is temporary. It is coupled with debugging * helpers in reqsk_put() & reqsk_free() -- cgit v1.2.3