Messages in this thread Patch in this message | | | Date | Wed, 26 Sep 2012 21:22:22 -0700 | From | tip-bot for Feng Tang <> | Subject | [tip:perf/core] perf tools: Fix a compiling error in trace-event-perl.c for 32 bits machine |
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Commit-ID: b1ab1bd1921536c2a97adb888effeff4370a3246 Gitweb: http://git.kernel.org/tip/b1ab1bd1921536c2a97adb888effeff4370a3246 Author: Feng Tang <feng.tang@intel.com> AuthorDate: Thu, 20 Sep 2012 08:30:21 -0300 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> 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@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20120828101730.6b2fd97e@feng-i7 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- .../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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