[PATCH] perf sample: Fix the wrong format specifier

[Mike Leach]

On Mon, 22 Sept 2025 at 10:51, liujing <liujing at cmss.chinamobile.com> wrote:
>
> In the file tools/perf/util/cs-etm.c, queue_nr is of type unsigned
> int and should be printed with %u.
>
> Signed-off-by: liujing <liujing at cmss.chinamobile.com>
> ---
>  tools/perf/util/cs-etm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c
> index 30f4bb3e7fa3..d13575285b19 100644
> --- a/tools/perf/util/cs-etm.c
> +++ b/tools/perf/util/cs-etm.c
> @@ -777,7 +777,7 @@ static void cs_etm__packet_dump(const char *pkt_string, void *data)
>         char queue_nr[64];
>
>         if (verbose)
> -               snprintf(queue_nr, sizeof(queue_nr), "Qnr:%d; ", etmq->queue_nr);
> +               snprintf(queue_nr, sizeof(queue_nr), "Qnr:%u; ", etmq->queue_nr);
>         else
>                 queue_nr[0] = '\0';
>
> --
> 2.27.0
>
>
>
>
Reviewed-by: Mike Leach <mike.leach at linaro.org>

-- 
Mike Leach
Principal Engineer, ARM Ltd.
Manchester Design Centre. UK