On Dec 3, 2007 8:09 PM, YAMAMOTO Takashi <yamamoto@valinux.co.jp> wrote:
> +static u64 mem_cgroup_min_usage_read(struct cgroup *cont, struct cftype *cft)
> +{
> +       struct mem_cgroup *mem = mem_cgroup_from_cont(cont);
> +
> +       return mem->min_usage;
> +}
> +

This won't be atomic on a 32-bit arch, and I don't think you have any locking.

Paul
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