From 37d849bb4294e22d5250264e82beaf4dd8a5403c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 11 Apr 2018 09:31:28 +0200 Subject: ipv{4,6}/tcp: simplify procfs registration Avoid most of the afinfo indirections and just call the proc helpers directly. Signed-off-by: Christoph Hellwig --- include/net/tcp.h | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) (limited to 'include/net/tcp.h') diff --git a/include/net/tcp.h b/include/net/tcp.h index 9c9b3768b350..51dc7a26a2fa 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1747,27 +1747,22 @@ enum tcp_seq_states { TCP_SEQ_STATE_ESTABLISHED, }; -int tcp_seq_open(struct inode *inode, struct file *file); +void *tcp_seq_start(struct seq_file *seq, loff_t *pos); +void *tcp_seq_next(struct seq_file *seq, void *v, loff_t *pos); +void tcp_seq_stop(struct seq_file *seq, void *v); struct tcp_seq_afinfo { - char *name; sa_family_t family; - const struct file_operations *seq_fops; - struct seq_operations seq_ops; }; struct tcp_iter_state { struct seq_net_private p; - sa_family_t family; enum tcp_seq_states state; struct sock *syn_wait_sk; int bucket, offset, sbucket, num; loff_t last_pos; }; -int tcp_proc_register(struct net *net, struct tcp_seq_afinfo *afinfo); -void tcp_proc_unregister(struct net *net, struct tcp_seq_afinfo *afinfo); - extern struct request_sock_ops tcp_request_sock_ops; extern struct request_sock_ops tcp6_request_sock_ops; -- cgit v1.2.3-59-g8ed1b