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RE: [Xen-devel] [PATCH RFC V5 00/11] Paravirtualized ticketlocks

from [James Harper] [Permanent Link][Original]
To: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>
Subject: RE: [Xen-devel] [PATCH RFC V5 00/11] Paravirtualized ticketlocks
From: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>
Date: Thu, 13 Oct 2011 13:50:12 +1100
Cc: Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Thread-topic: [Xen-devel] [PATCH RFC V5 00/11] Paravirtualized ticketlocks 
> 
> Thoughts? Comments? Suggestions?
> 

I am lead to believe that Hyper-V guests provide some sort of spinlock
notification (a commit to KVM seems to suggest it). Has that been
considered at all here, if such notification can be exposed to Xen?

James

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