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Date: Tue, 2 Dec 2014 11:37:22 -0600 From: Tom Huynh <tom.huynh@...escale.com> To: <mingo@...hat.com>, <acme@...nel.org>, <namhyung@...nel.org>, <jolsa@...nel.org> CC: <a.p.zijlstra@...llo.nl>, <paulus@...ba.org>, <kim.phillips@...escale.com>, <linux-kernel@...r.kernel.org>, <mmullins@...x.us>, Tom Huynh <tom.huynh@...escale.com> Subject: [PATCHv2] perf hists: change print format from lu to PRIu64 nr_events in tools/perf/ui/browsers/hists.c is of type u64, so the print format (%lu) causes perf report to show 0 event count when running with 32-bit userspace without redirection. This patch fixes that problem by printing nr_events as PRIu64. Signed-off-by: Tom Huynh <tom.huynh@...escale.com> --- change since v1: replace %llu with PRIu64 tools/perf/ui/browsers/hists.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index cfb976b..c6d68b8 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1254,7 +1254,7 @@ static int hists__browser_title(struct hists *hists, nr_samples = convert_unit(nr_samples, &unit); printed = scnprintf(bf, size, - "Samples: %lu%c of event '%s', Event count (approx.): %lu", + "Samples: %lu%c of event '%s', Event count (approx.): %" PRIu64, nr_samples, unit, ev_name, nr_events); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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