Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master

1 files changed, 7 insertions, 2 deletions

diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
index 8f5c05d3dbd3..46d4b5d72bd3 100644
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -5,6 +5,7 @@
 #include <linux/fs_struct.h>
 #include <linux/mount.h>
 #include <linux/ptrace.h>
+#include <linux/slab.h>
 #include <linux/seq_file.h>
 #include "internal.h"
 
@@ -110,9 +111,13 @@ int task_statm(struct mm_struct *mm, int *shared, int *text,
                 }
         }
 
-        size += (*text = mm->end_code - mm->start_code);
-        size += (*data = mm->start_stack - mm->start_data);
+        *text = (PAGE_ALIGN(mm->end_code) - (mm->start_code & PAGE_MASK))
+                >> PAGE_SHIFT;
+        *data = (PAGE_ALIGN(mm->start_stack) - (mm->start_data & PAGE_MASK))
+                >> PAGE_SHIFT;
         up_read(&mm->mmap_sem);
+        size >>= PAGE_SHIFT;
+        size += *text + *data;
         *resident = size;
         return size;
 }