On Thu 21-11-19 23:17:52, Pengfei Li wrote: [...] > Since I don't currently have multiple node NUMA systems, I would be > grateful if anyone would like to test this series of patches. I didn't really get to think about the actual patchset. From a very quick glance I am wondering whether we need to optimize as there are usually only small amount of numa nodes. But I am quite busy so I cannot really do any claims. Anyway, you can test this even without NUMA HW. Have a look at numa=fake option (numa_emu_cmdline). Or you can use kvm/qemu which provides easy ways to setup a NUMA capable virtual machine. -- Michal Hocko SUSE Labs
