Re: [PATCH 1/3] perf: add context field to perf_event

Peter Zijlstra
2011-07-12T09:14:37Z

On Tue, 2011-07-12 at 12:08 +0300, Avi Kivity wrote:
> Similar, but with stronger guarantees: when the function is called,
> current == p, and the task was either sleeping or in userspace.

If the task is sleeping, current can never be p.