From: Peter Xu <peterx@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel qemu-devel <qemu-devel@nongnu.org>,
Howard Spoelstra <hsp.cat7@gmail.com>
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 [thread overview]
Message-ID: <20180322100627.GI32362@xz-mi> (raw)
In-Reply-To: <1b16d3da-cdd6-f18e-ed50-b5a0e25fbc59@redhat.com>
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
prev parent reply other threads:[~2018-03-22 10:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-20 17:11 [Qemu-devel] Bug AioContext polling is not implemented on Windows with qemu-system-ppc.exe Howard Spoelstra
2018-03-21 11:07 ` Paolo Bonzini
2018-03-21 13:13 ` Howard Spoelstra
2018-03-21 13:22 ` Paolo Bonzini
2018-03-21 13:29 ` Howard Spoelstra
2018-03-21 15:27 ` Paolo Bonzini
2018-03-21 16:23 ` Howard Spoelstra
2018-03-21 16:25 ` Paolo Bonzini
2018-03-21 16:31 ` Howard Spoelstra
2018-03-21 16:37 ` Paolo Bonzini
2018-03-22 5:19 ` Peter Xu
2018-03-22 8:28 ` Howard Spoelstra
2018-03-22 8:52 ` Peter Xu
2018-03-22 9:14 ` Paolo Bonzini
2018-03-22 10:06 ` Peter Xu [this message]
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