commit 94b0b5ff5f5c3ab946fa926d464738edb3713ed4
author Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Tue Nov 16 12:20:25 2010 +0000
committer Anthony Liguori <aliguori@us.ibm.com> Sun Nov 21 09:16:57 2010 -0600
tree ad036f244c901516dbd3940d25b32c5834903160
parent 9dbcca5aa13cb9ab40788ac4c56bc227d94ca920

trace: Trace vm_start()/vm_stop()

VM state change notifications are invoked from vm_start()/vm_stop().
Trace these state changes so we can reason about the state of the VM
from trace output.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

vl.c

diff --git a/vl.c b/vl.c
index 9ee6479..805e11f 100644
--- a/vl.c
+++ b/vl.c
@@ -158,6 +158,7 @@
 
 #include "slirp/libslirp.h"
 
+#include "trace.h"
 #include "qemu-queue.h"
 #include "cpus.h"
 #include "arch_init.h"
@@ -1074,6 +1075,8 @@
 {
     VMChangeStateEntry *e;
 
+    trace_vm_state_notify(running, reason);
+
     for (e = vm_change_state_head.lh_first; e; e = e->entries.le_next) {
         e->cb(e->opaque, running, reason);
     }