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[Qemu-devel] Re: [PATCH 2/7] Enable I/O thread and VNC threads by defaul


From: Paolo Bonzini
Subject: [Qemu-devel] Re: [PATCH 2/7] Enable I/O thread and VNC threads by default
Date: Tue, 08 Feb 2011 09:08:52 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Lightning/1.0b3pre Mnenhy/0.8.3 Thunderbird/3.1.7

On 02/08/2011 08:26 AM, Aurelien Jarno wrote:
I forget to remember when we decided that AIO should be implemented on
any host OS. Any pointer?

To be fair, I/O-heavy workloads are almost unusable without AIO. For Window targets, they also crash under SMP due to the Windows AP watchdog. But then TCG and SMP do not go very well together anyway.

However, I think deprecating Win32 support would be a very bad idea.

Paolo



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