Commit-ID: b1ab1bd1921536c2a97adb888effeff4370a3246
Gitweb: http://git.kernel.org/tip/b1ab1bd1921536c2a97adb888effeff4370a3246
Author: Feng Tang <feng.tang@xxxxxxxxx>
AuthorDate: Thu, 20 Sep 2012 08:30:21 -0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 20 Sep 2012 08:30:21 -0300
perf tools: Fix a compiling error in trace-event-perl.c for 32 bits machine
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
expects type 'int', but argument 2 has type '__u64'
make: *** [util/scripting-engines/trace-event-perl.o] Error 1
Fix it by using the "%PRIu64" for __u64.
v2: use PRIu64 as suggested by Arnaldo.
Signed-off-by: Feng Tang <feng.tang@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/20120828101730.6b2fd97e@feng-i7
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
.../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 ffde3e4..f80605e 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 __maybe_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 %" PRIu64, evsel->attr.config);
pid = raw_field_value(event, "common_pid", data);
--
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