tree e9fcbae5837689831b2a87a8ac8e9a789fb5e762
parent 7edc8b0ac16cbaed7cb4ea4c6b95ce98d2997e84
author Sasikantha babu <sasikanth.v19@gmail.com> 1338329182 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1338333739 -0700

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>