diff options
| author | Pierre Gondois <Pierre.Gondois@arm.com> | 2021-02-24 21:24:10 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-03-06 22:54:24 +0300 |
| commit | ded2e511a8af9f14482b11225f73db63231fc7a4 (patch) | |
| tree | f4dfa6e1c814957d4076805abd8d9b347b232b47 /tools/perf/bench/sched-messaging.c | |
| parent | 21b7e35bdf0a0e44525ec4e8a7862eb4a8df8ebe (diff) | |
| download | linux-ded2e511a8af9f14482b11225f73db63231fc7a4.tar.xz | |
perf tools: Cast (struct timeval).tv_sec when printing
The musl-libc [1] defines (struct timeval).tv_sec as a 'long long' for
arm and other architectures. The default build having a '-Wformat' flag,
not casting the field when printing prevents from building perf.
This patch casts the (struct timeval).tv_sec fields to the expected
format.
[1] git://git.musl-libc.org/musl
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Douglas.raillard@arm.com
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210224182410.5366-1-Pierre.Gondois@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/bench/sched-messaging.c')
| -rw-r--r-- | tools/perf/bench/sched-messaging.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c index cecce93ccc63..488f6e6ba1a5 100644 --- a/tools/perf/bench/sched-messaging.c +++ b/tools/perf/bench/sched-messaging.c @@ -309,11 +309,11 @@ int bench_sched_messaging(int argc, const char **argv) num_groups, num_groups * 2 * num_fds, thread_mode ? "threads" : "processes"); printf(" %14s: %lu.%03lu [sec]\n", "Total time", - diff.tv_sec, + (unsigned long) diff.tv_sec, (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); break; case BENCH_FORMAT_SIMPLE: - printf("%lu.%03lu\n", diff.tv_sec, + printf("%lu.%03lu\n", (unsigned long) diff.tv_sec, (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); break; default: |