On 23/07/2019 19:25, Juergen Gross wrote: > diff --git a/xen/common/schedule.c b/xen/common/schedule.c > index 349f9624f5..508176a142 100644 > --- a/xen/common/schedule.c > +++ b/xen/common/schedule.c > @@ -1106,43 +1106,59 @@ void watchdog_domain_destroy(struct domain *d) > kill_timer(&d->watchdog_timer[i]); > } > > -int vcpu_pin_override(struct vcpu *v, int cpu) > +/* > + * Pin a vcpu temporarily to a specific CPU (or restore old pinning state if > + * cpu is NR_CPUS). > + * Temporary pinning can be done due to two reasons, which may be nested: > + * - VCPU_AFFINITY_OVERRIDE (requested by guest): is allowed to fail in case > + * of a conflict (e.g. in case cpupool doesn't include requested CPU, or > + * another conflicting temporary pinning is already in effect. > + * - VCPU_AFFINITY_WAIT (called by wait_event(): only used to pin vcpu to the
Need an extra ) Otherwise, Reviewed-by: Andrew Cooper <andrew.coop...@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
