Re: [PATCH] cgroup/cpuset: Remove stale text

[Michal Koutný]

On Tue, Dec 03, 2024 at 10:43:26AM GMT, Waiman Long <llong@xxxxxxxxxx> wrote:
> Thank for noticing the stale comment. There is actually no task's cpuset
> pointer anymore.

Yeah, that likely evolved into task_struct.cgroup css_set pointer. The
"guidelines" for it are in sched.h/task_struct comments + comments for
struct cgroup_subsys_state.
Also, users may need css_get()/css_put() if they needs subsys state for
longer. (This info isn't actually cpuset specific.)

HTH,
Michal

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