* [PATCH] perf dlfilter: dlfilter-show-cycles: Fix types for print format
@ 2022-09-05 7:42 Adrian Hunter
2022-09-05 7:44 ` Adrian Hunter
0 siblings, 1 reply; 2+ messages in thread
From: Adrian Hunter @ 2022-09-05 7:42 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: Jiri Olsa, Namhyung Kim, Ian Rogers, linux-kernel
Avoid compiler warning about format %llu that expects long long unsigned
int but argument has type __u64.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/dlfilters/dlfilter-show-cycles.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/dlfilters/dlfilter-show-cycles.c b/tools/perf/dlfilters/dlfilter-show-cycles.c
index 9eccc97bff82..6d47298ebe9f 100644
--- a/tools/perf/dlfilters/dlfilter-show-cycles.c
+++ b/tools/perf/dlfilters/dlfilter-show-cycles.c
@@ -98,9 +98,9 @@ int filter_event_early(void *data, const struct perf_dlfilter_sample *sample, vo
static void print_vals(__u64 cycles, __u64 delta)
{
if (delta)
- printf("%10llu %10llu ", cycles, delta);
+ printf("%10llu %10llu ", (unsigned long long)cycles, (unsigned long long)delta);
else
- printf("%10llu %10s ", cycles, "");
+ printf("%10llu %10s ", (unsigned long long)cycles, "");
}
int filter_event(void *data, const struct perf_dlfilter_sample *sample, void *ctx)
--
2.25.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] perf dlfilter: dlfilter-show-cycles: Fix types for print format
2022-09-05 7:42 [PATCH] perf dlfilter: dlfilter-show-cycles: Fix types for print format Adrian Hunter
@ 2022-09-05 7:44 ` Adrian Hunter
0 siblings, 0 replies; 2+ messages in thread
From: Adrian Hunter @ 2022-09-05 7:44 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: Jiri Olsa, Namhyung Kim, Ian Rogers, linux-kernel
On 5/09/22 10:42, Adrian Hunter wrote:
> Avoid compiler warning about format %llu that expects long long unsigned
> int but argument has type __u64.
>
Fixes: c3afd6e50fce ("perf dlfilter: Add dlfilter-show-cycles")
> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
> ---
> tools/perf/dlfilters/dlfilter-show-cycles.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/perf/dlfilters/dlfilter-show-cycles.c b/tools/perf/dlfilters/dlfilter-show-cycles.c
> index 9eccc97bff82..6d47298ebe9f 100644
> --- a/tools/perf/dlfilters/dlfilter-show-cycles.c
> +++ b/tools/perf/dlfilters/dlfilter-show-cycles.c
> @@ -98,9 +98,9 @@ int filter_event_early(void *data, const struct perf_dlfilter_sample *sample, vo
> static void print_vals(__u64 cycles, __u64 delta)
> {
> if (delta)
> - printf("%10llu %10llu ", cycles, delta);
> + printf("%10llu %10llu ", (unsigned long long)cycles, (unsigned long long)delta);
> else
> - printf("%10llu %10s ", cycles, "");
> + printf("%10llu %10s ", (unsigned long long)cycles, "");
> }
>
> int filter_event(void *data, const struct perf_dlfilter_sample *sample, void *ctx)
^ permalink raw reply [flat|nested] 2+ messages in thread
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