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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2011-06-16 00:08:41 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-06-16 05:04:01 +0200
commit8957712710e045044e3c44375c6a87d7ffa17d51 (patch)
tree94d801709cb1a57d12695ba9b2f8da42996e178e /mm
parentleds: fix the incorrect display in menuconfig (diff)
downloadlinux-8957712710e045044e3c44375c6a87d7ffa17d51.tar.xz
linux-8957712710e045044e3c44375c6a87d7ffa17d51.zip
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>
Diffstat (limited to 'mm')
-rw-r--r--mm/memcontrol.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index e37c44d88d46..02a7947608ad 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
};