On Wed, 26 Feb 2025 15:19:18 +0900
"Masami Hiramatsu (Google)" <mhiramat@xxxxxxxxxx> wrote:
> From: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
>
> Commit 18b1e870a496 ("tracing/probes: Add $arg* meta argument for all
> function args") introduced MAX_ARG_BUF_LEN but it is not used.
> Remove it.
>
> Fixes: 18b1e870a496 ("tracing/probes: Add $arg* meta argument for all function args")
> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
> ---
Reviewed-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
-- Steve
> kernel/trace/trace_probe.h | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h
> index 6075afc8ea67..854e5668f5ee 100644
> --- a/kernel/trace/trace_probe.h
> +++ b/kernel/trace/trace_probe.h
> @@ -36,7 +36,6 @@
> #define MAX_BTF_ARGS_LEN 128
> #define MAX_DENTRY_ARGS_LEN 256
> #define MAX_STRING_SIZE PATH_MAX
> -#define MAX_ARG_BUF_LEN (MAX_TRACE_ARGS * MAX_ARG_NAME_LEN)
>
> /* Reserved field names */
> #define FIELD_STRING_IP "__probe_ip"
