From bde8bd8a1d5242589ddcaef8e017b48b207c4729 Mon Sep 17 00:00:00 2001
From: Sasikantha babu <sasikanth.v19@gmail.com>
Date: Tue, 29 May 2012 15:06:22 -0700
Subject: [PATCH] mm/vmstat.c: remove debug fs entries on failure of file
 creation and made extfrag_debug_root dentry local

Remove debug fs files and directory on failure.  Since no one is using
"extfrag_debug_root" dentry outside of extfrag_debug_init(), make it
local to the function.

Signed-off-by: Sasikantha babu <sasikanth.v19@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
Reading git-format-patch failed