Re: [PATCH v2 3/3] X86: Add a thread cpu time implementation to vDSO
On Thu, Dec 18, 2014 at 04:22:59PM -0800, Andy Lutomirski wrote: > Bad news: this patch is incorrect, I think. Take a look at > update_rq_clock -- it does fancy things involving irq time and > paravirt steal time. So this patch could result in extremely > non-monotonic results.
Yeah, I'm not sure how (and if) we could make all that work :/