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xen-devel
Re: [Xen-devel] xs transaction
On 11/9/07 08:34, "Tian, Kevin" <kevin.tian@xxxxxxxxx> wrote:
> So given following nest case, I'm not sure how it's prevented:
> Xs_transaction_start(xs_handle);
> <- at this point, conn->transaction is NULL
> Xs_transaction_start(xs_handle);
These transactions are not nested (at least from the p.o.v. of xenstored):
they are independent transaction contexts which cannot see one another's
updates. It's not even possible to request construction of a nested
transaction via the interfaces exposed in xs.h.
-- Keir
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