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Re: [Qemu-devel] [PATCH 0/2] native Linux AIO support revisited

From: Avi Kivity
Subject: Re: [Qemu-devel] [PATCH 0/2] native Linux AIO support revisited
Date: Fri, 21 Aug 2009 10:40:55 +0300
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On 08/20/2009 05:58 PM, Christoph Hellwig wrote:
Based on this I would recommend to include this patch, but not use it by
default for now.  After some testing I would suggest to enable it by
default for host devices and investigate a way to make it easily usable
for files, possibly including some kernel support to tell us which files
are "safe".

I like both the numbers and the patches. But why disable by default? Enabling for cache=none host devices only seems a safe choice.

I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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