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-rw-r--r--include/linux/proc_fs.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index acaafcd40aa5..9014c041e752 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -174,6 +174,7 @@ extern struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
struct proc_dir_entry *parent);
extern struct file *proc_ns_fget(int fd);
+extern bool proc_ns_inode(struct inode *inode);
#else
@@ -229,6 +230,11 @@ static inline struct file *proc_ns_fget(int fd)
return ERR_PTR(-EINVAL);
}
+static inline bool proc_ns_inode(struct inode *inode)
+{
+ return false;
+}
+
#endif /* CONFIG_PROC_FS */
#if !defined(CONFIG_PROC_KCORE)
@@ -252,6 +258,7 @@ extern const struct proc_ns_operations netns_operations;
extern const struct proc_ns_operations utsns_operations;
extern const struct proc_ns_operations ipcns_operations;
extern const struct proc_ns_operations pidns_operations;
+extern const struct proc_ns_operations mntns_operations;
union proc_op {
int (*proc_get_link)(struct dentry *, struct path *);