[Xen-devel] [PATCH v7 6/6] xen: introduce sched_move_irqs

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

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@xxxxxxxxxxxxx>
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by:  George Dunlap <george.dunlap@xxxxxxxxxxxxx>
Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
CC: jbeulich@xxxxxxxx
CC: tim@xxxxxxx
CC: keir.xen@xxxxxxxxx
---
 xen/common/schedule.c |   12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/xen/common/schedule.c b/xen/common/schedule.c
index e9eb0bc..8c1561f 100644
--- 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);
 
@@ -528,7 +534,7 @@ 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);
@@ -1251,7 +1257,7 @@ 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);
 
-- 
1.7.10.4


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