On 10/03/2022 17:10, Luca Fancellu wrote: > diff --git a/xen/include/xen/sched.h b/xen/include/xen/sched.h > index 10ea969c7af9..47fc856e0fe0 100644 > --- a/xen/include/xen/sched.h > +++ b/xen/include/xen/sched.h > @@ -1145,6 +1145,22 @@ int cpupool_move_domain(struct domain *d, struct > cpupool *c); > int cpupool_do_sysctl(struct xen_sysctl_cpupool_op *op); > unsigned int cpupool_get_id(const struct domain *d); > const cpumask_t *cpupool_valid_cpus(const struct cpupool *pool); > + > +/* > + * cpupool_create_pool - Creates a cpupool > + * @pool_id: id of the pool to be created > + * @sched_id: id of the scheduler to be used for the pool > + * > + * Creates a cpupool with pool_id id. > + * The sched_id parameter identifies the scheduler to be used, if it is > + * negative, the default scheduler of Xen will be used. > + * > + * returns: > + * pointer to the struct cpupool just created, on success > + * NULL, on cpupool creation error
What makes you say this? Your new function will fall over a NULL pointer before it returns one... ~Andrew
