Re: hrtimers in powerpc arch?
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2010-02-20 21:07:33
On Fri, 2010-02-19 at 17:16 -0800, Xiaogeng Jin wrote:
Is hrtimers supported in the powerpc arch and used in embedded powerpc drivers? I greped ktime_t and hrtimer_start() under arch/powerpc and found not two many calls. Does it indicate the powerpc world doesn't use hrtimers?
They are there and should work just fine. Why would we "use" them from arch code ? Cheers, Ben.