linux-kernel - Re: [PATCH v2 06/10] perf, tools, script: Implement

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Date:   Mon, 3 Sep 2018 09:17:20 +0200
From:   Jiri Olsa <jolsa@...hat.com>
To:     Andi Kleen <andi@...stfloor.org>
Cc:     acme@...nel.org, jolsa@...nel.org, linux-kernel@...r.kernel.org,
        Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH v2 06/10] perf, tools, script: Implement - for typed
 fields

On Fri, Aug 31, 2018 at 03:02:02PM -0700, Andi Kleen wrote:
> From: Andi Kleen <ak@...ux.intel.com>
> 
> For perf script -F the - removal of fields didn't work for typed
> fields, only for untyped. Add the REMOVE case for this variant too.

missing changelog example

jirka

> 
> v2: Use correct index
> Signed-off-by: Andi Kleen <ak@...ux.intel.com>
> ---
>  tools/perf/builtin-script.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
> index d7d454d10074..129b11404a9c 100644
> --- a/tools/perf/builtin-script.c
> +++ b/tools/perf/builtin-script.c
> @@ -2502,6 +2502,10 @@ static int parse_output_fields(const struct option *opt __maybe_unused,
>  				rc = -EINVAL;
>  				goto out;
>  			}
> +			if (change == REMOVE)
> +				output[type].fields &= ~all_output_options[i].field;
> +			else
> +				output[type].fields |= all_output_options[i].field;
>  			output[type].user_set = true;
>  			output[type].wildcard_set = true;
>  		}
> -- 
> 2.17.1
>