* KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> [2009-02-25 16:37:29]:
> From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
>
> Set correct permission to memcg's file.
>
> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
> ---
> mm/memcontrol.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> Index: mmotm-2.6.29-Feb24/mm/memcontrol.c
> ===================================================================
> --- mmotm-2.6.29-Feb24.orig/mm/memcontrol.c
> +++ mmotm-2.6.29-Feb24/mm/memcontrol.c
> @@ -2218,6 +2218,7 @@ static struct cftype mem_cgroup_files[]
> .name = "usage_in_bytes",
> .private = MEMFILE_PRIVATE(_MEM, RES_USAGE),
> .read_u64 = mem_cgroup_read,
> + .mode = 0444
> },
> {
> .name = "max_usage_in_bytes",
> @@ -2240,10 +2241,12 @@ static struct cftype mem_cgroup_files[]
> {
> .name = "stat",
> .read_map = mem_control_stat_show,
> + .mode = 0444
> },
> {
> .name = "force_empty",
> .trigger = mem_cgroup_force_empty_write,
> + .mode = 0200
> },
> {
> .name = "use_hierarchy",
> @@ -2263,6 +2266,7 @@ static struct cftype memsw_cgroup_files[
> .name = "memsw.usage_in_bytes",
> .private = MEMFILE_PRIVATE(_MEMSWAP, RES_USAGE),
> .read_u64 = mem_cgroup_read,
> + .mode = 0444
> },
> {
> .name = "memsw.max_usage_in_bytes",
>
>
Yes, please, very much required
Acked-by: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
--
Balbir
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