diff options
| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2011-06-15 15:08:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-06-15 20:04:01 -0700 |
| commit | 8957712710e045044e3c44375c6a87d7ffa17d51 (patch) | |
| tree | 94d801709cb1a57d12695ba9b2f8da42996e178e | |
| parent | 45d16f09ddd66597e561876f5652c05bf986360a (diff) | |
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>
| -rw-r--r-- | mm/memcontrol.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index e37c44d88d4..02a7947608a 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4640,6 +4640,7 @@ static struct cftype mem_cgroup_files[] = { { .name = "numa_stat", .open = mem_control_numa_stat_open, + .mode = S_IRUGO, }, #endif }; |