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Subject[PATCH] perf hist browser: change print format from lu to llu to fit u64 type
Date
nr_events in tools/perf/ui/browsers/hists.c is of type u64, thus it should
be printed as %llu instead of %lu. 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.

Signed-off-by: Tom Huynh <tom.huynh@freescale.com>
---
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..49b2471 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.): %llu",
nr_samples, unit, ev_name, nr_events);


--
1.9.1


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