Re: [RFC v7 00/23] adapt clockevents frequencies to mono clock

From: Thomas Gleixner
Date: Tue Sep 20 2016 - 16:56:36 EST

On Fri, 16 Sep 2016, Nicolai Stange wrote:

> Goal: avoid programming ced devices too early for large deltas, for
> details, c.f. the description of [21/23].
> [21-23/23] Actually do the frequency adjustments.
> Tested on x86_64 and next-20160916.

Have you ever measured the overhead of the extra work which has to be done
in clockevents_adjust_all_freqs() ?