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Re: [PATCH 1/2] perf tools: Prompt error message for wrong terms of hw/sw events

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On Fri, Sep 25, 2015 at 03:21:18AM +0000, He Kuang wrote:

SNIP

>  static int config_attr(struct perf_event_attr *attr,
>  		       struct list_head *head,
> -		       struct parse_events_error *err)
> +		       struct parse_events_error *err,
> +		       config_term_func_t config_term)
>  {
>  	struct parse_events_term *term;
>  
> @@ -735,7 +751,8 @@ int parse_events_add_numeric(struct parse_events_evlist *data,
>  	attr.config = config;
>  
>  	if (head_config) {
> -		if (config_attr(&attr, head_config, data->error))
> +		if (config_attr(&attr, head_config, data->error,
> +				config_term_common))
>  			return -EINVAL;
>  
>  		if (get_config_terms(head_config, &config_terms))
> @@ -795,7 +812,7 @@ int parse_events_add_pmu(struct parse_events_evlist *data,
>  	 * Configure hardcoded terms first, no need to check
>  	 * return value when called with fail == 0 ;)
>  	 */
> -	if (config_attr(&attr, head_config, data->error))
> +	if (config_attr(&attr, head_config, data->error, config_term_pmu))
>  		return -EINVAL;
>  
>  	if (get_config_terms(head_config, &config_terms))
> @@ -1861,3 +1878,26 @@ void parse_events_evlist_error(struct parse_events_evlist *data,
>  	err->str = strdup(str);
>  	WARN_ONCE(!err->str, "WARNING: failed to allocate error string");

could you please plit this into the part that adds the
config_term callback and the error message formating change?

thanks,
jirka
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[PATCH 1/2] perf tools: Prompt error message for wrong terms of hw/sw events He Kuang <hekuang@huawei.com> - 2015-09-25 05:30 +0200
  [PATCH 2/2] perf tools: Enable event_config terms to tracepoint events He Kuang <hekuang@huawei.com> - 2015-09-25 05:30 +0200
    Re: [PATCH 2/2] perf tools: Enable event_config terms to tracepoint  events Jiri Olsa <jolsa@redhat.com> - 2015-09-25 10:30 +0200
    Re: [PATCH 2/2] perf tools: Enable event_config terms to tracepoint  events Jiri Olsa <jolsa@redhat.com> - 2015-09-25 10:40 +0200
  Re: [PATCH 1/2] perf tools: Prompt error message for wrong terms of  hw/sw events Jiri Olsa <jolsa@redhat.com> - 2015-09-25 10:20 +0200

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