xen: introduce sched_move_irqs

Introduce sched_move_irqs: it calls arch_move_irqs and
evtchn_move_pirqs.
Replace calls to evtchn_move_pirqs with calls to sched_move_irqs.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by:  George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
CC: jbeulich@suse.com
CC: tim@xen.org
CC: keir.xen@gmail.com

diff --git a/xen/common/schedule.c b/xen/common/schedule.c
index 55503e0297c5a163db9f2514793cc7b5bbdbdac8..73cc2eaf383c0604c04bca82d6e1f955664461b0 100644 (file)
--- a/xen/common/schedule.c
+++ b/xen/common/schedule.c
@@ -226,6 +226,12 @@ int sched_init_vcpu(struct vcpu *v, unsigned int processor)
     return 0;
 }
 
+static void sched_move_irqs(struct vcpu *v)
+{
+    arch_move_irqs(v);
+    evtchn_move_pirqs(v);
+}
+
 int sched_move_domain(struct domain *d, struct cpupool *c)
 {
     struct vcpu *v;
@@ -301,7 +307,7 @@ int sched_move_domain(struct domain *d, struct cpupool *c)
 
         v->sched_priv = vcpu_priv[v->vcpu_id];
         if ( !d->is_dying )
-            evtchn_move_pirqs(v);
+            sched_move_irqs(v);
 
         new_p = cpumask_cycle(new_p, c->cpu_valid);
 
@@ -526,7 +532,7 @@ static void vcpu_migrate(struct vcpu *v)
     spin_unlock_irqrestore(old_lock, flags);
 
     if ( old_cpu != new_cpu )
-        evtchn_move_pirqs(v);
+        sched_move_irqs(v);
 
     /* Wake on new CPU. */
     vcpu_wake(v);
@@ -1249,7 +1255,7 @@ static void schedule(void)
     stop_timer(&prev->periodic_timer);
 
     if ( next_slice.migrated )
-        evtchn_move_pirqs(next);
+        sched_move_irqs(next);
 
     vcpu_periodic_timer_work(next);