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From: | Avi Kivity |
Subject: | Re: [Qemu-devel] Anyone seeing huge slowdown launching qemu with Linux 2.6.35? |
Date: | Tue, 03 Aug 2010 16:19:39 +0300 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.7) Gecko/20100720 Fedora/3.1.1-1.fc13 Lightning/1.0b2pre Thunderbird/3.1.1 |
On 08/03/2010 03:48 PM, Richard W.M. Jones wrote:
Thanks for the explanation. I'll repost my "DMA"-like fw-cfg patch once I've rebased it and done some more testing. This huge regression for a common operation (implementing -initrd) needs to be solved without using inb/rep ins.
Adding more interfaces is easy but a problem in the long term. We'll optimize it as much as we can. Meanwhile, why are you loading huge initrds? Use a cdrom instead (it will also be faster since the guest doesn't need to unpack it).
-- error compiling committee.c: too many arguments to function
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