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Subject[PATCH] libperf test: Silence printf flag warning
From
__u64 maybe an unsigned long, it may also differ from the format
expected by PRIu64. Add a cast to silence the warning:

tools/lib/perf/tests/test-evsel.c:176:33: error: format specifies type 'unsigned long long' but the argument has type 'unsigned long' [-Werror,-Wformat]
__T_VERBOSE("count = %llu\n", end - start);
~~~~ ^~~~~~~~~~~
%lu

Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/lib/perf/tests/test-evsel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/perf/tests/test-evsel.c b/tools/lib/perf/tests/test-evsel.c
index 288b5feaefe2..558097bbbfd0 100644
--- a/tools/lib/perf/tests/test-evsel.c
+++ b/tools/lib/perf/tests/test-evsel.c
@@ -173,7 +173,7 @@ static int test_stat_user_read(int event)

__T("invalid counter data", (end - start) > last);
last = end - start;
- __T_VERBOSE("count = %llu\n", end - start);
+ __T_VERBOSE("count = %llu\n", (unsigned long long)(end - start));
}

perf_evsel__munmap(evsel);
--
2.31.1.607.g51e8a6a459-goog
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