diff options
| -rw-r--r-- | include/net/net_namespace.h | 6 | ||||
| -rw-r--r-- | include/net/netns/unix.h | 13 | ||||
| -rw-r--r-- | net/unix/af_unix.c | 4 | ||||
| -rw-r--r-- | net/unix/sysctl_net_unix.c | 12 |
4 files changed, 24 insertions, 11 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index b62e31fca47..d943fd4eaba 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -8,6 +8,8 @@ #include <linux/workqueue.h> #include <linux/list.h> +#include <net/netns/unix.h> + struct proc_dir_entry; struct net_device; struct sock; @@ -45,9 +47,7 @@ struct net { rwlock_t packet_sklist_lock; struct hlist_head packet_sklist; - /* unix sockets */ - int sysctl_unix_max_dgram_qlen; - struct ctl_table_header *unix_ctl; + struct netns_unix unx; }; #ifdef CONFIG_NET diff --git a/include/net/netns/unix.h b/include/net/netns/unix.h new file mode 100644 index 00000000000..284649d4dfb --- /dev/null +++ b/include/net/netns/unix.h @@ -0,0 +1,13 @@ +/* + * Unix network namespace + */ +#ifndef __NETNS_UNIX_H__ +#define __NETNS_UNIX_H__ + +struct ctl_table_header; +struct netns_unix { + int sysctl_max_dgram_qlen; + struct ctl_table_header *ctl; +}; + +#endif /* __NETNS_UNIX_H__ */ diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index b8a2189fb5c..63a9239571a 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -592,7 +592,7 @@ static struct sock * unix_create1(struct net *net, struct socket *sock) &af_unix_sk_receive_queue_lock_key); sk->sk_write_space = unix_write_space; - sk->sk_max_ack_backlog = net->sysctl_unix_max_dgram_qlen; + sk->sk_max_ack_backlog = net->unx.sysctl_max_dgram_qlen; sk->sk_destruct = unix_sock_destructor; u = unix_sk(sk); u->dentry = NULL; @@ -2138,7 +2138,7 @@ static int unix_net_init(struct net *net) { int error = -ENOMEM; - net->sysctl_unix_max_dgram_qlen = 10; + net->unx.sysctl_max_dgram_qlen = 10; if (unix_sysctl_register(net)) goto out; diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c index 553ef6a487d..77513d7e35f 100644 --- a/net/unix/sysctl_net_unix.c +++ b/net/unix/sysctl_net_unix.c @@ -18,7 +18,7 @@ static ctl_table unix_table[] = { { .ctl_name = NET_UNIX_MAX_DGRAM_QLEN, .procname = "max_dgram_qlen", - .data = &init_net.sysctl_unix_max_dgram_qlen, + .data = &init_net.unx.sysctl_max_dgram_qlen, .maxlen = sizeof(int), .mode = 0644, .proc_handler = &proc_dointvec @@ -40,9 +40,9 @@ int unix_sysctl_register(struct net *net) if (table == NULL) goto err_alloc; - table[0].data = &net->sysctl_unix_max_dgram_qlen; - net->unix_ctl = register_net_sysctl_table(net, unix_path, table); - if (net->unix_ctl == NULL) + table[0].data = &net->unx.sysctl_max_dgram_qlen; + net->unx.ctl = register_net_sysctl_table(net, unix_path, table); + if (net->unx.ctl == NULL) goto err_reg; return 0; @@ -57,8 +57,8 @@ void unix_sysctl_unregister(struct net *net) { struct ctl_table *table; - table = net->unix_ctl->ctl_table_arg; - unregister_sysctl_table(net->unix_ctl); + table = net->unx.ctl->ctl_table_arg; + unregister_sysctl_table(net->unx.ctl); kfree(table); } |