Re: [RFC PATCH v3 1/3] sched/isolation: Add infrastructure for dynamic CPU isolation

2024-10-02 Thread Thomas Gleixner
On Mon, Sep 16 2024 at 15:20, Costa Shulyupin wrote: > +/* > + * housekeeping_update - change housekeeping.cpumasks[type] and propagate the > + * change. > + */ > +static int housekeeping_update(enum hk_type type, const struct cpumask > *update) > +{ > + struct { > + struct cpumask

[RFC PATCH v3 1/3] sched/isolation: Add infrastructure for dynamic CPU isolation

2024-09-16 Thread Costa Shulyupin
Introduce infrastructure function housekeeping_update() to change housekeeping_cpumask during runtime and adjust configurations of depended subsystems. Configuration adjustments of subsystems follow in subsequent patches. Parent patch: sched/isolation: Exclude dynamically isolated CPUs from house