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-rw-r--r--include/linux/proc_fs.h44
-rw-r--r--include/net/net_namespace.h5
2 files changed, 24 insertions, 25 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index cd13a78c5db..59646705f15 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -7,6 +7,7 @@
#include <linux/magic.h>
#include <asm/atomic.h>
+struct net;
struct completion;
/*
@@ -97,8 +98,6 @@ struct vmcore {
extern struct proc_dir_entry proc_root;
extern struct proc_dir_entry *proc_root_fs;
-extern struct proc_dir_entry *proc_net;
-extern struct proc_dir_entry *proc_net_stat;
extern struct proc_dir_entry *proc_bus;
extern struct proc_dir_entry *proc_root_driver;
extern struct proc_dir_entry *proc_root_kcore;
@@ -192,36 +191,21 @@ static inline struct proc_dir_entry *create_proc_info_entry(const char *name,
if (res) res->get_info=get_info;
return res;
}
-
-static inline struct proc_dir_entry *proc_net_create(const char *name,
- mode_t mode, get_info_t *get_info)
-{
- return create_proc_info_entry(name,mode,proc_net,get_info);
-}
-static inline struct proc_dir_entry *proc_net_fops_create(const char *name,
- mode_t mode, const struct file_operations *fops)
-{
- struct proc_dir_entry *res = create_proc_entry(name, mode, proc_net);
- if (res)
- res->proc_fops = fops;
- return res;
-}
-
-static inline void proc_net_remove(const char *name)
-{
- remove_proc_entry(name,proc_net);
-}
+extern struct proc_dir_entry *proc_net_create(struct net *net,
+ const char *name, mode_t mode, get_info_t *get_info);
+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);
#else
#define proc_root_driver NULL
-#define proc_net NULL
#define proc_bus NULL
-#define proc_net_fops_create(name, mode, fops) ({ (void)(mode), NULL; })
-#define proc_net_create(name, mode, info) ({ (void)(mode), NULL; })
-static inline void proc_net_remove(const char *name) {}
+#define proc_net_fops_create(net, name, mode, fops) ({ (void)(mode), NULL; })
+#define proc_net_create(net, name, mode, info) ({ (void)(mode), NULL; })
+static inline void proc_net_remove(struct net *net, const char *name) {}
static inline void proc_flush_task(struct task_struct *task) { }
@@ -281,6 +265,16 @@ static inline struct proc_dir_entry *PDE(const struct inode *inode)
return PROC_I(inode)->pde;
}
+static inline struct net *PDE_NET(struct proc_dir_entry *pde)
+{
+ return pde->parent->data;
+}
+
+static inline struct net *PROC_NET(const struct inode *inode)
+{
+ return PDE_NET(PDE(inode));
+}
+
struct proc_maps_private {
struct pid *pid;
struct task_struct *task;
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 6344b77f81a..54724768134 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -8,6 +8,7 @@
#include <linux/workqueue.h>
#include <linux/list.h>
+struct proc_dir_entry;
struct net {
atomic_t count; /* To decided when the network
* namespace should be freed.
@@ -17,6 +18,10 @@ struct net {
*/
struct list_head list; /* list of network namespaces */
struct work_struct work; /* work struct for freeing */
+
+ struct proc_dir_entry *proc_net;
+ struct proc_dir_entry *proc_net_stat;
+ struct proc_dir_entry *proc_net_root;
};
extern struct net init_net;