Re: [PATCH 04/10] perf, tools: Handle header line in mapfile

From: Jiri Olsa
Date: Thu May 28 2015 - 08:42:46 EST


On Wed, May 27, 2015 at 02:23:23PM -0700, Sukadev Bhattiprolu wrote:
> From: Andi Kleen <ak@xxxxxxxxxxxxxxx>
>
> Support a header line in the mapfile.csv, to match the existing
> mapfiles
>
> Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
> ---
> tools/perf/pmu-events/jevents.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
> index 03f7b65..43651cc 100644
> --- a/tools/perf/pmu-events/jevents.c
> +++ b/tools/perf/pmu-events/jevents.c
> @@ -452,6 +452,8 @@ static int process_mapfile(FILE *outfp, char *fpath)
>
> if (line[0] == '#' || line[0] == '\n')
> continue;
> + if (!strncmp(line, "Family", 6))
> + continue;

I think we should fix mapfiles to put the 'Family' starting
line as a comment.. the way powerpc mapfile is done

jirka

>
> if (line[strlen(line)-1] != '\n') {
> /* TODO Deal with lines longer than 16K */
> --
> 1.7.9.5
>
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