File xen.trc-ioreq_server_add_vcpu.patch of Package xen

From: Olaf Hering <olaf@aepfle.de>
Date: Thu, 15 Jun 2023 08:41:46 +0000
Subject: trc ioreq_server_add_vcpu

Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
 xen/common/ioreq.c | 7 +++++++
 1 file changed, 7 insertions(+)

--- a/xen/common/ioreq.c
+++ b/xen/common/ioreq.c
@@ -454,26 +454,33 @@ static void ioreq_server_update_evtchn(struct ioreq_server *s,
     {
         ioreq_t *p = get_ioreq(s, sv->vcpu);
 
         p->vp_eport = sv->ioreq_evtchn;
     }
 }
 
 static int ioreq_server_add_vcpu(struct ioreq_server *s,
                                  struct vcpu *v)
 {
     struct ioreq_vcpu *sv;
     int rc;
+    trc_ioreq_server_add_vcpu_t trc = {
+        .d = v->domain->domain_id,
+        .v = v->vcpu_id,
+        .s = TRC_ePTR(s),
+    };
 
     sv = xzalloc(struct ioreq_vcpu);
+    trc.sv = TRC_ePTR(sv);
+    TRACE_trc(TRC_IOREQ_ioreq_server_add_vcpu);
 
     rc = -ENOMEM;
     if ( !sv )
         goto fail1;
 
     spin_lock(&s->lock);
 
     rc = alloc_unbound_xen_event_channel(v->domain, v->vcpu_id,
                                          s->emulator->domain_id, NULL);
     if ( rc < 0 )
         goto fail2;