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Date: Fri, 25 Sep 2015 10:31:09 +0200
From: Jiri Olsa <jolsa@redhat.com>
To: He Kuang <hekuang@huawei.com>
Cc: a.p.zijlstra@chello.nl, mingo@redhat.com, acme@kernel.org,
        jolsa@kernel.org, kan.liang@intel.com, adrian.hunter@intel.com,
        wangnan0@huawei.com, pi3orama@163.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] perf tools: Enable event_config terms to tracepoint
 events
Message-ID: <20150925083109.GF21290@krava.redhat.com>
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On Fri, Sep 25, 2015 at 03:21:19AM +0000, He Kuang wrote:

SNIP

>  }
>  
> +__event_legacy_tracepoint:
> +PE_NAME '-' PE_NAME ':' PE_NAME
> +{
> +	char sys_name[128];
> +	struct str_group group;
> +
> +	snprintf(&sys_name, 128, "%s-%s", $1, $3);
> +	group.name1 = &sys_name;
> +	group.name2 = $5;
> +
> +	$$ = group;
> +}
> +|
> +PE_NAME ':' PE_NAME
> +{
> +	struct str_group group = {$1, $3};
> +	$$ = group;
> +}
> +
>  event_legacy_numeric:
>  PE_VALUE ':' PE_VALUE
>  {
> -- 
> 1.8.5.2
> 

please split this into adding the tracepoint terms parsing support
and the new tracepoint terms config logic

thanks,
jirka