On 17.06.2014 [11:07:00 -0300], Eduardo Habkost wrote: <snip> > > If it is canonical and kosher way of using NUMA in QEMU, ok, we can use it. > > I just fail to see why we need a requirement for nodes to go consequently > > here. And it confuses me as a user a bit if I can add "-numa > > node,nodeid=22" (no memory, no cpus) but do not get to see it in the guest. > > I agree with you it is confusing. But before we support that use case, > we need to make sure auto-allocation is handled properly, because it > would be hard to fix it later without breaking compatibility. > > We probably just need a "present" field on struct NodeInfo, so > machine-specific code and auto-allocation code can differentiate nodes > that are not present on the command-line from empty nodes that were > specified in the command-line.
What/where is struct NodeInfo? Thanks, Nish
