Re: [PATCH RFC] hist lookups

Jiri Olsa
2018-11-06T11:51:26Z

On Mon, Nov 05, 2018 at 07:45:42PM -0800, David Miller wrote:
> From: Jiri Olsa <jolsa@redhat.com>
> Date: Mon, 5 Nov 2018 21:34:47 +0100
>
> > I pushed it in perf/fixes branch in:
> > git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
>
> Build fix for sparc below, I'm playing with this now.
>
> perf: Use PRIu64 for printing top lost events count.
>
> Signed-off-by: David S. Miller <davem@davemloft.net>

will add this one, thanks

jirka

>
> diff --git a/tools/perf/util/top.c b/tools/perf/util/top.c
> index db3413e..2c8eac8 100644
> --- a/tools/perf/util/top.c
> +++ b/tools/perf/util/top.c
> @@ -46,7 +46,7 @@ size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size)
> samples_per_sec;
> ret = SNPRINTF(bf, size,
> " PerfTop:%8.0f irqs/sec kernel:%4.1f%%"
> - " exact: %4.1f%% lost: %lu [", samples_per_sec,
> + " exact: %4.1f%% lost: %" PRIu64 " [", samples_per_sec,
> ksamples_percent, esamples_percent, top->lost);
> } else {
> float us_samples_per_sec = top->us_samples / top->delay_secs;