Re: [PATCH 06/21] perf: Add event toggle ioctl interface

[Vince Weaver]

On Wed, 25 Sep 2013, Jiri Olsa wrote:

> --- a/include/uapi/linux/perf_event.h
> +++ b/include/uapi/linux/perf_event.h
> @@ -325,6 +325,7 @@ struct perf_event_attr {
>  #define PERF_EVENT_IOC_SET_OUTPUT	_IO ('$', 5)
>  #define PERF_EVENT_IOC_SET_FILTER	_IOW('$', 6, char *)
>  #define PERF_EVENT_IOC_ID		_IOR('$', 7, u64 *)
> +#define PERF_EVENT_IOC_SET_TOGGLE	_IOW('$', 8, u64 *)

I'm pretty sure this should be __u64 or else it won't compile
in userspace.

Vince
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