On Fri, Oct 22, 2010 at 1:10 AM, Li Zefan <l...@cn.fujitsu.com> wrote:
> - for_each_set_bit(i, &added_bits, CGROUP_SUBSYS_COUNT)
> - cg->subsys[i] = cgrp->subsys[i];
> + for_each_set_bit(i, &bits, CGROUP_SUBSYS_COUNT) {
> + if (add)
> + cg->subsys[i] = cgrp->subsys[i];
> + else
> + cg->subsys[i] = dummytop->subsys[i];
> + }
Should these technically be rcu_assign_pointer() ?
Paul
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