[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v2 5/5] libxl: spawns two QEMUs for HVM guests
On Mon, 8 Jun 2015, Ian Jackson wrote: > Stefano Stabellini writes ("Re: [PATCH v2 5/5] libxl: spawns two QEMUs for > HVM guests"): > > Do you have any suggestions on how I could fix this function for the > > purpose of this series? I would be quite happy to leave fixing > > qdisk_spawn_outcome in libxl.c to you :-) > > Sure. > > > TBH as I wrote earlier, the failure of starting pv QEMU is not fatal > > from the guest POV, so we could also leave it as is. > > You need to collect the result anyway to avoid potentially leaking a > pending callback and tearing down a still-active ao. > > I think the right answer is probably to start all the qemus in > parallel, and count (or otherwise record) the spawn outcomes. They are already started in parallel with this patch. Where should libxl_create.c:qdisk_spawn_outcome store the outcome? Somewhere in dcs->build_state? Who would check for that? _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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