File xen.trc-ioreq_broadcast.patch of Package xen

Overview Repositories Revisions Requests Users Attributes Meta

File xen.trc-ioreq_broadcast.patch of Package xen

From: Olaf Hering <olaf@aepfle.de>
Date: Thu, 15 Jun 2023 08:43:42 +0000
Subject: trc ioreq_broadcast

Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
 xen/common/ioreq.c | 9 +++++++++
 1 file changed, 9 insertions(+)

--- a/xen/common/ioreq.c
+++ b/xen/common/ioreq.c
@@ -1559,24 +1559,33 @@ int ioreq_send(struct ioreq_server *s, ioreq_t *proto_p,
             return IOREQ_STATUS_RETRY;
         }
     }
 
     return IOREQ_STATUS_UNHANDLED;
 }
 
 unsigned int ioreq_broadcast(ioreq_t *p, bool buffered)
 {
     struct domain *d = current->domain;
     struct ioreq_server *s;
     unsigned int id, failed = 0;
+    trc_ioreq_broadcast_t trc = {
+        .d = d->domain_id,
+        .addr = p->addr,
+        .data = p->data,
+        .type = p->type,
+        .size = p->size,
+        .dir  = p->dir,
+    };
+    TRACE_trc(TRC_IOREQ_ioreq_broadcast);
 
     FOR_EACH_IOREQ_SERVER(d, id, s)
     {
         if ( !s->enabled ||
              (buffered && s->bufioreq_handling == HVM_IOREQSRV_BUFIOREQ_OFF) )
             continue;
 
         if ( ioreq_send(s, p, buffered) == IOREQ_STATUS_UNHANDLED )
             failed++;
     }
 
     return failed;

Places

File xen.trc-ioreq_broadcast.patch of Package xen

Places