Re: [PATCH RFC V9 0/19] Paravirtualized ticket spinlocks

From: Jiannan Ouyang
Date: Sun Jun 02 2013 - 12:30:45 EST

On Sun, Jun 2, 2013 at 1:07 AM, Gleb Natapov <gleb@xxxxxxxxxx> wrote:

> High level question here. We have a big hope for "Preemptable Ticket
> Spinlock" patch series by Jiannan Ouyang to solve most, if not all,
> ticketing spinlocks in overcommit scenarios problem without need for PV.
> So how this patch series compares with his patches on PLE enabled processors?

No experiment results yet.

An error is reported on a 20 core VM. I'm during an internship
relocation, and will start work on it next week.

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