On Tue, 18 Feb 2014, Nishanth Aravamudan wrote: > We use the topology provided by the hypervisor, it does actually reflect > where CPUs and memory are, and their corresponding performance/NUMA > characteristics.
And so there are actually nodes without memory that have processors? Can the hypervisor or the linux arch code be convinced to ignore nodes without memory or assign a sane default node to processors? > > Ok then also move the memory of the local node somewhere? > > This happens below the OS, we don't control the hypervisor's decisions. > I'm not sure if that's what you are suggesting. You could also do this from the powerpc arch code by sanitizing the processor / node information that is then used by Linux. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
