From: Fabrice Bellard <fabrice@bellard.org>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] Improve -net user (slirp) performance by 4x
Date: Mon, 01 May 2006 15:34:48 +0200 [thread overview]
Message-ID: <44560E78.8070008@bellard.org> (raw)
In-Reply-To: <4455FCBD.8030209@bellard.org>
Fabrice Bellard wrote:
> Ed Swierk wrote:
>
>> 3. qemu sleeps soundly while packets back up in slirp's buffers. slirp
>> socket fds should be added to the main qemu select() loop to avoid
>> unnecessary delays.
>
>
> I agree, but your patch does not suppress the slirp select(). I tried to
> do it with the following patch but slirp becomes twice slower and I
> cannot get a good explanation. Maybe you could look at that problem so
> that a real correction can be commited.
>
> Regards,
>
> Fabrice.
I finally found the problem. Now slirp is even faster !
Fabrice.
prev parent reply other threads:[~2006-05-01 13:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-01 3:00 [Qemu-devel] [PATCH] Improve -net user (slirp) performance by 4x Ed Swierk
2006-05-01 12:19 ` Fabrice Bellard
2006-05-01 13:34 ` Fabrice Bellard [this message]
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