Messages in this thread |  | | Date | Tue, 14 Aug 2012 17:11:13 -0300 | | From | Rafael Aquini <> | | Subject | Re: [PATCH v7 2/4] virtio_balloon: introduce migration primitives to balloon pages |
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On Tue, Aug 14, 2012 at 10:51:39PM +0300, Michael S. Tsirkin wrote: > What I think you should do is use rcu for access. > And here sync rcu before freeing. > Maybe an overkill but at least a documented synchronization > primitive, and it is very light weight. >
I liked your suggestion on barriers, as well.
Rik, Mel ?
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