From: Marcelo Tosatti <mtosatti@redhat.com>
To: Dietmar Maurer <dietmar@proxmox.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: whats the advantage of enable-io-thread
Date: Fri, 18 Sep 2009 13:25:57 -0300 [thread overview]
Message-ID: <20090918162557.GF3888@amt.cnet> (raw)
In-Reply-To: <90D306BE6EBC8D428A824FBBA7A3113DF53BC2D5@ronja.maurer-it.com>
On Fri, Sep 18, 2009 at 07:23:46AM +0200, Dietmar Maurer wrote:
> Hi all,
>
> what is the advantage of the --enable-io-thread options. It is disabled by default - why?
>
> - Dietmar
qemu-kvm uses its own io thread by default. This option only makes sense
in qemu upstream (at the moment). Its disabled by default there because
it slows down TCG emulation.
prev parent reply other threads:[~2009-09-18 16:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-18 5:23 whats the advantage of enable-io-thread Dietmar Maurer
2009-09-18 16:25 ` Marcelo Tosatti [this message]
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