From a32762b864f889cff884249c1273819bb79a05bb Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 30 Aug 2021 15:42:57 -0300 Subject: [PATCH] perf bench evlist-open-close: Use PRIu64 with u64 to fix build on 32-bit architectures 73 9.00 ubuntu:18.04-x-powerpc : FAIL gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04) bench/evlist-open-close.c: In function 'bench_evlist_open_close__run': bench/evlist-open-close.c:173:12: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'u64 {aka long long unsigned int}' [-Werror=format=] pr_debug("Iteration %d took:\t%ldus\n", i, runtime_us); ^ bench/../util/debug.h:18:21: note: in definition of macro 'pr_fmt' #define pr_fmt(fmt) fmt ^~~ bench/evlist-open-close.c:173:3: note: in expansion of macro 'pr_debug' pr_debug("Iteration %d took:\t%ldus\n", i, runtime_us); ^~~~~~~~ cc1: all warnings being treated as errors /git/perf-5.14.0/tools/build/Makefile.build:139: recipe for target 'bench' failed Cc: Riccardo Mancini Fixes: 4241eabf59d5b7e9 ("perf bench: Add benchmark for evlist open/close operations") Link: http://lore.kernel.org/lkml/YS0oTcA9Zuy8Wjm9@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/bench/evlist-open-close.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/perf/bench/evlist-open-close.c b/tools/perf/bench/evlist-open-close.c index 674cb14cbaa9..83e9897c64a1 100644 --- a/tools/perf/bench/evlist-open-close.c +++ b/tools/perf/bench/evlist-open-close.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#include #include #include #include @@ -170,7 +171,7 @@ static int bench_evlist_open_close__run(char *evstr) update_stats(&time_stats, runtime_us); evlist__delete(evlist); - pr_debug("Iteration %d took:\t%ldus\n", i, runtime_us); + pr_debug("Iteration %d took:\t%" PRIu64 "us\n", i, runtime_us); } time_average = avg_stats(&time_stats); -- 2.20.1