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authorGerd Hoffmann <kraxel@redhat.com>2021-06-01 15:24:06 +0200
committerStefan Hajnoczi <stefanha@redhat.com>2021-07-12 17:37:07 +0100
commit263b6e96449d07808bc6eb21ab24f3a8b7a49bb6 (patch)
tree236ed8cdca50c84a8c3e12e1220423467c21a67f /trace/control.c
parent3f2a09842f989af020b8355622d5f7fa9bdeb832 (diff)
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trace/simple: add st_init_group
Add helper function and call it for each trace event group added. Makes sure that events added at module load time are initialized properly. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20210601132414.432430-6-kraxel@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'trace/control.c')
-rw-r--r--trace/control.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/trace/control.c b/trace/control.c
index 2c904b7..d5b68e8 100644
--- a/trace/control.c
+++ b/trace/control.c
@@ -82,6 +82,10 @@ void trace_event_register_group(TraceEvent **events)
event_groups = g_renew(TraceEventGroup, event_groups, nevent_groups + 1);
event_groups[nevent_groups].events = events;
nevent_groups++;
+
+#ifdef CONFIG_TRACE_SIMPLE
+ st_init_group(nevent_groups - 1);
+#endif
}