perf session: Pass the perf_session to the event handling operations

They will need it to get the right threads list, etc.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1260741029-4430-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 1 deletions

diff --git a/tools/perf/util/data_map.h b/tools/perf/util/data_map.h
index 98c5b823388c..6d4ae52bc07b 100644
--- a/tools/perf/util/data_map.h
+++ b/tools/perf/util/data_map.h
@@ -5,7 +5,10 @@
 #include "header.h"
 #include "session.h"
 
-typedef int (*event_type_handler_t)(event_t *);
+struct perf_session;
+
+typedef int (*event_type_handler_t)(event_t *self,
+                                    struct perf_session *session);
 
 struct perf_file_handler {
         event_type_handler_t    process_sample_event;