Re: [PATCH v1 05/10] perf, tools, script: Print DSO for callindent

[Jiri Olsa <jolsa@redhat.com>]

On Wed, Aug 29, 2018 at 10:18:29AM -0700, Andi Kleen wrote:
> From: Andi Kleen <ak@linux.intel.com>
> 
> Now that we don't need to print the IP/ADDR for callindent the DSO
> is also not printed. It's useful for some cases, so add an own DSO
> printout for callindent for the case when IP/ADDR is not enabled.

please put before/after outputs to changelogs

thanks,
jirka

> 
> Signed-off-by: Andi Kleen <ak@linux.intel.com>
> ---
>  tools/perf/builtin-script.c | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
> index bae960c56763..6a470dd8f2d0 100644
> --- a/tools/perf/builtin-script.c
> +++ b/tools/perf/builtin-script.c
> @@ -1116,6 +1116,7 @@ static int perf_sample__fprintf_callindent(struct perf_sample *sample,
>  	const char *name = NULL;
>  	static int spacing;
>  	int len = 0;
> +	int dlen = 0;
>  	u64 ip = 0;
>  
>  	/*
> @@ -1142,6 +1143,12 @@ static int perf_sample__fprintf_callindent(struct perf_sample *sample,
>  			ip = sample->ip;
>  	}
>  
> +	if (PRINT_FIELD(DSO) && !(PRINT_FIELD(IP) || PRINT_FIELD(ADDR))) {
> +		dlen += fprintf(fp, "(");
> +		dlen += map__fprintf_dsoname(al->map, fp);
> +		dlen += fprintf(fp, ")\t");
> +	}
> +
>  	if (name)
>  		len = fprintf(fp, "%*s%s", (int)depth * 4, "", name);
>  	else if (ip)
> @@ -1160,7 +1167,7 @@ static int perf_sample__fprintf_callindent(struct perf_sample *sample,
>  	if (len < spacing)
>  		len += fprintf(fp, "%*s", spacing - len, "");
>  
> -	return len;
> +	return len + dlen;
>  }
>  
>  static int perf_sample__fprintf_insn(struct perf_sample *sample,
> -- 
> 2.17.1
>