Re: [PATCH v3 24/26] arch_numa: switch over to numa_memblks
David Hildenbrand <[email protected]>
| Newsgroups | gmane.linux.ports.ppc.embedded,gmane.linux.kernel,gmane.linux.kernel.mm,gmane.linux.ports.sparc,gmane.linux.kernel.cross-arch,gmane.linux.ports.sh.devel,gmane.linux.acpi.devel,gmane.linux.drivers.devicetree,gmane.linux.ports.arm.kernel,gmane.linux.documentation,gmane.linux.ports.mips,gmane.linux.ports.riscv |
|---|---|
| Organization | Red Hat |
| Message-ID | <[email protected]> |
On 01.08.24 08:08, Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" <[email protected]> > > Until now arch_numa was directly translating firmware NUMA information > to memblock. > > Using numa_memblks as an intermediate step has a few advantages: > * alignment with more battle tested x86 implementation > * availability of NUMA emulation > * maintaining node information for not yet populated memory > > Replace current functionality related to numa_add_memblk() and > __node_distance() with the implementation based on numa_memblks and add > functions required by numa_emulation. > > Signed-off-by: Mike Rapoport (Microsoft) <[email protected]> > Tested-by: Zi Yan <[email protected]> # for x86_64 and arm64 > --- Acked-by: David Hildenbrand <[email protected]> -- Cheers, David / dhildenb