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Diffstat (limited to 'fs/proc/proc_net.c')
-rw-r--r--fs/proc/proc_net.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index cfc4f6c072f1..4823c9677fac 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -96,6 +96,17 @@ static struct proc_dir_entry *proc_net_shadow(struct task_struct *task,
96 return task->nsproxy->net_ns->proc_net; 96 return task->nsproxy->net_ns->proc_net;
97} 97}
98 98
99struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
100 struct proc_dir_entry *parent)
101{
102 struct proc_dir_entry *pde;
103 pde = proc_mkdir_mode(name, S_IRUGO | S_IXUGO, parent);
104 if (pde != NULL)
105 pde->data = net;
106 return pde;
107}
108EXPORT_SYMBOL_GPL(proc_net_mkdir);
109
99static __net_init int proc_net_ns_init(struct net *net) 110static __net_init int proc_net_ns_init(struct net *net)
100{ 111{
101 struct proc_dir_entry *root, *netd, *net_statd; 112 struct proc_dir_entry *root, *netd, *net_statd;
@@ -107,18 +118,16 @@ static __net_init int proc_net_ns_init(struct net *net)
107 goto out; 118 goto out;
108 119
109 err = -EEXIST; 120 err = -EEXIST;
110 netd = proc_mkdir("net", root); 121 netd = proc_net_mkdir(net, "net", root);
111 if (!netd) 122 if (!netd)
112 goto free_root; 123 goto free_root;
113 124
114 err = -EEXIST; 125 err = -EEXIST;
115 net_statd = proc_mkdir("stat", netd); 126 net_statd = proc_net_mkdir(net, "stat", netd);
116 if (!net_statd) 127 if (!net_statd)
117 goto free_net; 128 goto free_net;
118 129
119 root->data = net; 130 root->data = net;
120 netd->data = net;
121 net_statd->data = net;
122 131
123 net->proc_net_root = root; 132 net->proc_net_root = root;
124 net->proc_net = netd; 133 net->proc_net = netd;