proc: make struct proc_maps_private truly private

Now that mm/mempolicy.c is no longer implementing /proc/pid/numa_maps
there is no need to export struct proc_maps_private to the world.  Move it
to fs/proc/internal.h instead.

Signed-off-by: Stephen Wilson <wilsons@start.ca>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Lee Schermerhorn <lee.schermerhorn@hp.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index eaf4350c0f90..3686cd6c9aca 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -288,12 +288,4 @@ static inline struct net *PDE_NET(struct proc_dir_entry *pde)
         return pde->parent->data;
 }
 
-struct proc_maps_private {
-        struct pid *pid;
-        struct task_struct *task;
-#ifdef CONFIG_MMU
-        struct vm_area_struct *tail_vma;
-#endif
-};
-
 #endif /* _LINUX_PROC_FS_H */