Re: [PATCH v14 04/12] cpuset: Add new v2 cpuset.sched.partition flag

2018-11-06 Thread Peter Zijlstra
On Mon, Oct 15, 2018 at 04:29:29PM -0400, Waiman Long wrote: > + * Called with cpuset_mutex held. > + */ > +static int update_parent_subparts_cpumask(struct cpuset *cpuset, int cmd, > + struct cpumask *newmask, > + struct t

[PATCH v14 04/12] cpuset: Add new v2 cpuset.sched.partition flag

2018-10-15 Thread Waiman Long
A new cpuset.sched.partition boolean flag is added to cpuset v2. This new flag, if set, indicates that the cgroup is the root of a new scheduling domain or partition that includes itself and all its descendants except those that are scheduling domain roots themselves and their descendants. With th