Re: [PATCH/for-next 1/2] cgroup/cpuset: Defer housekeeping_update() call from CPU hotplug to task_work

[Tejun Heo]

On Tue, Jan 27, 2026 at 11:42:50PM -0500, Waiman Long wrote:
> +static void isolation_task_work_fn(struct callback_head *cb)
> +{
> +     cpuset_full_lock();
> +     __update_isolation_cpumasks(true);
> +     cpuset_full_lock();
                    ^
                    unlock?

Thanks.

-- 
tejun