[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH RFC v2 5/7] libxl/vNUMA: VM config parsing functions
On mer, 2013-10-09 at 14:45 -0400, Elena Ufimtseva wrote: > The other simplified way is to specify only two values. One for the > distance between same node and another between not the same nodes. > like this: > > vdistance = [10, 20] > Mmm... I like it... > and this will expand to > > 10 20 20 20 > 20 10 20 20 > 20 20 10 20 > 20 20 20 10 > > for 4 nodes. > Nice. > There is a loss in flexibility of course and other parsing can remain > the same or as George proposed, using lists. > Well, can't we support both? I mean, even if you configure 2 nodes you'd need 4 values, right? So, there are no cases where you only specify 2 values. Well, let's make it like this: if you provide 2 values, it acts as you say above; otherwise you have to specify all of them. If you should have specified 4 (or 16) values, and you specify, say, 3 (or, say, 10) all the unspecified ones will have the same default value (e.g., 10). How do you like this? Dario -- <<This happens because I choose it to happen!>> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) Attachment:
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