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From: "Darko Petrović" <darko.b.petrovic@gmail.com>
To: kvm@vger.kernel.org
Subject: Zero-copy block driver?
Date: Sat, 29 Jan 2011 04:55:23 +0100	[thread overview]
Message-ID: <4D438FAB.5000002@gmail.com> (raw)

Hi everyone,

Could you please tell me if it is possible to use a block driver that 
completely avoids the guest kernel and copies block data directly 
to/from the given buffer in the guest userspace?
If yes, how to activate it? If not... why not? :)

Thanks!
Darko

             reply	other threads:[~2011-01-29  3:55 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-29  3:55 Darko Petrović [this message]
2011-01-29  9:49 ` Zero-copy block driver? Stefan Hajnoczi
2011-01-29 12:06   ` Darko Petrović
2011-01-29 12:46     ` Stefan Hajnoczi

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