The patch titled
mm: memory.numa_stat: fix file permission
has been added to the -mm tree. Its filename is
mm-memorynuma_stat-fix-file-permission.patch
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------------------------------------------------------
Subject: mm: memory.numa_stat: fix file permission
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Commit 406eb0c9b ("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@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 1 +
1 file changed, 1 insertion(+)
diff -puN mm/memcontrol.c~mm-memorynuma_stat-fix-file-permission mm/memcontrol.c
--- a/mm/memcontrol.c~mm-memorynuma_stat-fix-file-permission
+++ a/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
};
_
Patches currently in -mm which might be from kamezawa.hiroyu@xxxxxxxxxxxxxx are
vmscanmemcg-memcg-aware-swap-token.patch
vmscanmemcg-memcg-aware-swap-token-fix.patch
vmscan-implement-swap-token-trace.patch
vmscan-implement-swap-token-priority-aging.patch
memcg-add-documentation-for-the-memorynumastat-api.patch
memcg-add-documentation-for-the-memorynumastat-api-fix.patch
mm-increase-reclaim_distance-to-30.patch
mm-fix-wrong-kunmap_atomic-pointer.patch
mm-memory_hotplugc-fix-building-of-node-hotplug-zonelist.patch
mm-memorynuma_stat-fix-file-permission.patch
memcg-do-not-expose-uninitialized-mem_cgroup_per_node-to-world.patch
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