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.hu...@freescale.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
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