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Re: [Qemu-devel] Bug AioContext polling is not implemented on Windows wi


From: Peter Xu
Subject: Re: [Qemu-devel] Bug AioContext polling is not implemented on Windows with qemu-system-ppc.exe
Date: Thu, 22 Mar 2018 18:06:27 +0800
User-agent: Mutt/1.9.1 (2017-09-22)

On Thu, Mar 22, 2018 at 10:14:19AM +0100, Paolo Bonzini wrote:
> On 22/03/2018 06:19, Peter Xu wrote:
> > +#ifdef CONFIG_LINUX
> >  /* Benchmark results from 2016 on NVMe SSD drives show max polling times 
> > around
> >   * 16-32 microseconds yield IOPS improvements for both iodepth=1 and 
> > iodepth=32
> >   * workloads.
> >   */
> >  #define IOTHREAD_POLL_MAX_NS_DEFAULT 32768ULL
> 
> POSIX, not Linux. :)   I'll fix it myself.

Oops... Thanks. :)

-- 
Peter Xu



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