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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-08-30 15:42:57 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-08-30 18:22:02 -0300 |
| commit | a32762b864f889cff884249c1273819bb79a05bb (patch) | |
| tree | d202e4abba770e3bce793b346c8d4c30a369de82 /tools | |
| parent | a05b42702d69776db27aee81dca965c02c42e13f (diff) | |
| download | linux-stable-a32762b864f889cff884249c1273819bb79a05bb.tar.gz linux-stable-a32762b864f889cff884249c1273819bb79a05bb.tar.bz2 linux-stable-a32762b864f889cff884249c1273819bb79a05bb.zip | |
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 <rickyman7@gmail.com>
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 <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/bench/evlist-open-close.c | 3 |
1 files changed, 2 insertions, 1 deletions
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 <inttypes.h> #include <stdio.h> #include <stdlib.h> #include <limits.h> @@ -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); |