1 files changed, 2 insertions, 0 deletions

diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index ddfaeec37492..7d57e8069924 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -52,11 +52,13 @@ extern int proc_tid_stat(struct task_struct *,  char *);
 extern int proc_tgid_stat(struct task_struct *, char *);
 extern int proc_pid_status(struct task_struct *, char *);
 extern int proc_pid_statm(struct task_struct *, char *);
+extern loff_t mem_lseek(struct file *file, loff_t offset, int orig);
 
 extern const struct file_operations proc_maps_operations;
 extern const struct file_operations proc_numa_maps_operations;
 extern const struct file_operations proc_smaps_operations;
 extern const struct file_operations proc_clear_refs_operations;
+extern const struct file_operations proc_pagemap_operations;
 
 void free_proc_entry(struct proc_dir_entry *de);