linux-kernel - Re: [PATCH v2 1/2] perf tools: Add support for pinned modifier

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Message-ID: <20130806135937.GB1068@krava.brq.redhat.com>
Date:	Tue, 6 Aug 2013 15:59:37 +0200
From:	Jiri Olsa <jolsa@...hat.com>
To:	Michael Ellerman <michael@...erman.id.au>
Cc:	linux-kernel@...r.kernel.org, acme@...stprotocols.net,
	a.p.zijlstra@...llo.nl
Subject: Re: [PATCH v2 1/2] perf tools: Add support for pinned modifier

On Tue, Aug 06, 2013 at 11:28:05PM +1000, Michael Ellerman wrote:

SNIP

>  
>  	while (*p) {
> @@ -812,6 +818,9 @@ int parse_events__modifier_event(struct list_head *list, char *str, bool add)
>  		evsel->attr.exclude_guest  = mod.eG;
>  		evsel->exclude_GH          = mod.exclude_GH;
>  		evsel->sample_read         = mod.sample_read;
> +
> +		if (evsel->leader == evsel)
> +			evsel->attr.pinned = mod.pinned;

nitpick, we have perf_evsel__is_group_leader for this check

jirka
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