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Re: [Qemu-devel] Block layer roadmap
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From: |
Christoph Hellwig |
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Subject: |
Re: [Qemu-devel] Block layer roadmap |
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Date: |
Thu, 28 Jul 2011 14:09:31 +0200 |
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User-agent: |
Mutt/1.5.17 (2007-11-01) |
On Wed, Jul 27, 2011 at 01:37:31PM +0100, Stefan Hajnoczi wrote:
> Coroutines in the block layer [Kevin]
> * Programming model to simplify block drivers without blocking QEMU threads
Can anyone explain what the whole point of this is? It really just is
a bit of syntactic sugar for the current async state machines. What does
it buy us over going for real threading?
Re: [Qemu-devel] Block layer roadmap, Stefan Hajnoczi, 2011/07/29