File xen.trc-ioreq_send_buffered.patch of Package xen

From: Olaf Hering <olaf@aepfle.de>
Date: Thu, 15 Jun 2023 08:43:36 +0000
Subject: trc ioreq_send_buffered

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
@@ -1392,24 +1392,33 @@ out:
 
 static int ioreq_send_buffered(struct ioreq_server *s, ioreq_t *p)
 {
     struct domain *d = current->domain;
     struct ioreq_page *iorp;
     buffered_iopage_t *pg;
     buf_ioreq_t bp = { .data = p->data,
                        .addr = p->addr,
                        .type = p->type,
                        .dir = p->dir };
     /* Timeoffset sends 64b data, but no address. Use two consecutive slots. */
     int qw = 0;
+    trc_ioreq_send_buffered_t trc = {
+        .d = d->domain_id,
+        .data = p->data,
+        .addr = p->addr,
+        .type = p->type,
+        .size = p->size,
+        .dir = p->dir,
+    };
+    TRACE_trc(TRC_IOREQ_ioreq_send_buffered);
 
     /* Ensure buffered_iopage fits in a page */
     BUILD_BUG_ON(sizeof(buffered_iopage_t) > PAGE_SIZE);
 
     iorp = &s->bufioreq;
     pg = iorp->va;
 
     if ( !pg )
         return IOREQ_STATUS_UNHANDLED;
 
     /*
      * Return UNHANDLED for the cases we can't deal with: