Re: [PATCH] task containersv11 add tasks file interface fix for cpusets

["Paul Menage" <menage@google.com>]

On 10/3/07, Paul Jackson <pj@sgi.com> wrote:
>
> So far as I can tell, this patch just removes a minor optimization,

It's not minor for any subsystem that has a non-trivial attach() operation.

>
> Any further suggestions, or embarrassing (;) questions?
>

What was wrong with my suggestion from a couple of emails back? Adding
the following in cpuset_attach():

struct cgroup_iter it;
struct task_struct *p;
while ((p = cgroup_iter_next(cs->css.cgroup, &it))) {
       set_cpus_allowed(p, cs->cpus_allowed);
}
cgroup_iter_end(cs->css.cgroup, &it);

Paul
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