* whats the advantage of enable-io-thread
@ 2009-09-18 5:23 Dietmar Maurer
2009-09-18 16:25 ` Marcelo Tosatti
0 siblings, 1 reply; 2+ messages in thread
From: Dietmar Maurer @ 2009-09-18 5:23 UTC (permalink / raw)
To: kvm
Hi all,
what is the advantage of the --enable-io-thread options. It is disabled by default - why?
- Dietmar
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: whats the advantage of enable-io-thread
2009-09-18 5:23 whats the advantage of enable-io-thread Dietmar Maurer
@ 2009-09-18 16:25 ` Marcelo Tosatti
0 siblings, 0 replies; 2+ messages in thread
From: Marcelo Tosatti @ 2009-09-18 16:25 UTC (permalink / raw)
To: Dietmar Maurer; +Cc: kvm
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.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-09-18 5:23 whats the advantage of enable-io-thread Dietmar Maurer
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