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-rw-r--r--fs/proc/proc_net.c17
-rw-r--r--include/linux/proc_fs.h2
-rw-r--r--net/atm/proc.c4
3 files changed, 17 insertions, 6 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,
return task->nsproxy->net_ns->proc_net;
}
+struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
+ struct proc_dir_entry *parent)
+{
+ struct proc_dir_entry *pde;
+ pde = proc_mkdir_mode(name, S_IRUGO | S_IXUGO, parent);
+ if (pde != NULL)
+ pde->data = net;
+ return pde;
+}
+EXPORT_SYMBOL_GPL(proc_net_mkdir);
+
static __net_init int proc_net_ns_init(struct net *net)
{
struct proc_dir_entry *root, *netd, *net_statd;
@@ -107,18 +118,16 @@ static __net_init int proc_net_ns_init(struct net *net)
goto out;
err = -EEXIST;
- netd = proc_mkdir("net", root);
+ netd = proc_net_mkdir(net, "net", root);
if (!netd)
goto free_root;
err = -EEXIST;
- net_statd = proc_mkdir("stat", netd);
+ net_statd = proc_net_mkdir(net, "stat", netd);
if (!net_statd)
goto free_net;
root->data = net;
- netd->data = net;
- net_statd->data = net;
net->proc_net_root = root;
net->proc_net = netd;
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index a5316829215b..8f92546b403d 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -201,6 +201,8 @@ static inline struct proc_dir_entry *create_proc_info_entry(const char *name,
extern struct proc_dir_entry *proc_net_fops_create(struct net *net,
const char *name, mode_t mode, const struct file_operations *fops);
extern void proc_net_remove(struct net *net, const char *name);
+extern struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
+ struct proc_dir_entry *parent);
#else
diff --git a/net/atm/proc.c b/net/atm/proc.c
index 5d9d5ffba145..565e75e62ca4 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -476,7 +476,7 @@ static void atm_proc_dirs_remove(void)
if (e->dirent)
remove_proc_entry(e->name, atm_proc_root);
}
- remove_proc_entry("atm", init_net.proc_net);
+ proc_net_remove(&init_net, "atm");
}
int __init atm_proc_init(void)
@@ -484,7 +484,7 @@ int __init atm_proc_init(void)
static struct atm_proc_entry *e;
int ret;
- atm_proc_root = proc_mkdir("atm", init_net.proc_net);
+ atm_proc_root = proc_net_mkdir(&init_net, "atm", init_net.proc_net);
if (!atm_proc_root)
goto err_out;
for (e = atm_proc_ents; e->name; e++) {