tree 94d801709cb1a57d12695ba9b2f8da42996e178e
parent 45d16f09ddd66597e561876f5652c05bf986360a
author KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> 1308175721 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1308193441 -0700

mm: memory.numa_stat: fix file permission

Commit 406eb0c9ba76 ("memcg: add memory.numastat api for numa
statistics") adds memory.numa_stat file for memory cgroup.  But the file
permissions are wrong.

  [kamezawa@bluextal linux-2.6]$ ls -l /cgroup/memory/A/memory.numa_stat
  ---------- 1 root root 0 Jun  9 18:36 /cgroup/memory/A/memory.numa_stat

This patch fixes the permission as

  [root@bluextal kamezawa]# ls -l /cgroup/memory/A/memory.numa_stat
  -r--r--r-- 1 root root 0 Jun 10 16:49 /cgroup/memory/A/memory.numa_stat

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Ying Han <yinghan@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>