linux-kernel - Re: [PATCH V3 3/5] perf,tools: Dump per-sample freq/CPU%/CORE

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Message-ID: <20150729125329.GH9606@krava.brq.redhat.com>
Date:	Wed, 29 Jul 2015 14:53:29 +0200
From:	Jiri Olsa <jolsa@...hat.com>
To:	kan.liang@...el.com
Cc:	a.p.zijlstra@...llo.nl, acme@...nel.org, luto@...nel.org,
	mingo@...hat.com, eranian@...gle.com, ak@...ux.intel.com,
	mark.rutland@....com, adrian.hunter@...el.com, jolsa@...nel.org,
	namhyung@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 3/5] perf,tools: Dump per-sample freq/CPU%/CORE_BUSY%
 in report -D

On Tue, Jul 28, 2015 at 07:29:33AM -0400, kan.liang@...el.com wrote:

SNIP

>  
> -static int machines__deliver_event(struct machines *machines,
> +static int machines__deliver_event(struct perf_session *session,
>  				   struct perf_evlist *evlist,
>  				   union perf_event *event,
>  				   struct perf_sample *sample,
>  				   struct perf_tool *tool, u64 file_offset)
>  {
> +	struct machines *machines = &session->machines;
>  	struct perf_evsel *evsel;
>  	struct machine *machine;
>  
> @@ -1053,11 +1079,12 @@ static int machines__deliver_event(struct machines *machines,
>  
>  	switch (event->header.type) {
>  	case PERF_RECORD_SAMPLE:
> -		dump_sample(evsel, event, sample);
>  		if (evsel == NULL) {
>  			++evlist->stats.nr_unknown_id;
>  			return 0;
>  		}
> +		dump_sample(session, evlist, evsel, event, sample);

same here, you could pass only session all the way through

jirka
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