proc: maps protection

[linux-drm-fsl-dcu.git] / fs / proc / internal.h

diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index c932aa65e19816e85ca78d95b2795e80513e0409..b215c3524fa685c572c874966128241d6747e9dd 100644 (file)
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -11,7 +11,11 @@
 
 #include <linux/proc_fs.h>
 
+#ifdef CONFIG_PROC_SYSCTL
 extern int proc_sys_init(void);
+#else
+static inline void proc_sys_init(void) { }
+#endif
 
 struct vmalloc_info {
        unsigned long   used;
@@ -33,6 +37,8 @@ do {                                          \
 extern int nommu_vma_show(struct seq_file *, struct vm_area_struct *);
 #endif
 
+extern int maps_protect;
+
 extern void create_seq_entry(char *name, mode_t mode, const struct file_operations *f);
 extern int proc_exe_link(struct inode *, struct dentry **, struct vfsmount **);
 extern int proc_tid_stat(struct task_struct *,  char *);