Re: [PATCH 1/3] perf/core: Provide a kernel-internal interface to recalibrate event period

[Paolo Bonzini]

On 30/09/19 09:22, Like Xu wrote:
> -static int perf_event_period(struct perf_event *event, u64 __user *arg)
> +static int _perf_event_period(struct perf_event *event, u64 value)

__perf_event_period or perf_event_period_locked would be more consistent
with other code in Linux.

Paolo