[Qemu-devel] [PATCH 2/3] tracetool: dtrace disabled-events fix

[Stefan Hajnoczi]

From: Lee Essen <address@hidden>

If there are "disabled" entries in the trace-events file then
linetod_nop() is called if the backend is dtrace, it's currently
not present. Also equivalent fix for stap.

Signed-off-by: Lee Essen <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
 scripts/tracetool |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/scripts/tracetool b/scripts/tracetool
index 65bd0a1..a279c2c 100755
--- a/scripts/tracetool
+++ b/scripts/tracetool
@@ -161,6 +161,18 @@ linetoc_nop()
     return
 }
 
+linetod_nop()
+{
+    # Used when "disabled" events are processed
+    return
+}
+
+linetostap_nop()
+{
+    # Used when "disabled" events are processed
+    return
+}
+
 linetoc_end_nop()
 {
     return
-- 
1.7.9.1