Re: [PATCH v1 4/5] perf: Introduce address range filtering

[Peter Zijlstra]

On Fri, Apr 22, 2016 at 07:19:11PM +0300, Alexander Shishkin wrote:
> diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
> index b717902c99..4f968d6b96 100644
> --- a/include/linux/perf_event.h
> +++ b/include/linux/perf_event.h
> @@ -151,6 +151,15 @@ struct hw_perf_event {
>  	 */
>  	struct task_struct		*target;
>  
> +	/*
> +	 * PMU would store hardware filter configuration
> +	 * here.
> +	 */
> +	void				*addr_filters;
> +
> +	/* Last sync'ed generation of filters */
> +	unsigned long			addr_filters_gen;
> +

should these not go in the itrace struct?

/me continues reading