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[Qemu-devel] Re: [RfC PATCH 08/11] spice: add qxl device


From: Paolo Bonzini
Subject: [Qemu-devel] Re: [RfC PATCH 08/11] spice: add qxl device
Date: Fri, 16 Apr 2010 06:18:19 -0400 (EDT)

> > I'd just use __sync_fetch_and_or here.
> 
> Good idea.  I think we can zap the memory barrier and fix a small race 
> while being at it, see the incremental fix below.

Not sure about the memory barrier semantics of __sync_* (rth?), but
besides that the patch seems like a good idea.

Paolo




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