On my x86_32 mahcine, there is a compile error:
CC util/scripting-engines/trace-event-perl.o
cc1: warnings being treated as errors
util/scripting-engines/trace-event-perl.c: In function
‘perl_process_tracepoint’:
util/scripting-engines/trace-event-perl.c:285: error: format ‘%d’
expects type ‘int’, but argument 2 has type ‘__u64’
make: *** [util/scripting-engines/trace-event-perl.o] Error 1
Fix it by using the "%lld" for __u64.
Signed-off-by: Feng Tang <[email protected]>
---
.../perf/util/scripting-engines/trace-event-perl.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c
b/tools/perf/util/scripting-engines/trace-event-perl.c
index d280010..1cde6aa 100644
--- a/tools/perf/util/scripting-engines/trace-event-perl.c
+++ b/tools/perf/util/scripting-engines/trace-event-perl.c
@@ -282,7 +282,7 @@ static void perl_process_tracepoint(union perf_event
*perf_event __unused,
event = find_cache_event(evsel);
if (!event)
- die("ug! no event found for type %d", evsel->attr.config);
+ die("ug! no event found for type %lld", evsel->attr.config);
pid = raw_field_value(event, "common_pid", data);
--
1.7.1
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