Re: [PATCH v2 3/5] cgroup, memcg: move cgroup_event implementationto memcg

From: Li Zefan
Date: Mon Aug 05 2013 - 22:03:36 EST


> static struct cftype mem_cgroup_files[] = {
> {
> .name = "usage_in_bytes",
> @@ -5973,6 +6192,12 @@ static struct cftype mem_cgroup_files[] = {
> .read_u64 = mem_cgroup_hierarchy_read,
> },
> {
> + .name = "cgroup.event_control",
> + .write_string = cgroup_write_event_control,
> + .flags = CFTYPE_NO_PREFIX,
> + .mode = S_IWUGO,
> + },

One of the misdesign of cgroup eventfd is, cgroup.event_control is
totally redunant...

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