Re: [PATCH v3 19/26] mm: introduce numa_emulation
David Hildenbrand <[email protected]>
| Newsgroups | gmane.linux.ports.ppc.embedded,gmane.linux.kernel,gmane.linux.kernel.mm,gmane.linux.ports.sparc,gmane.linux.ports.riscv,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 |
|---|---|
| Organization | Red Hat |
| Message-ID | <[email protected]> |
On 05.08.24 22:09, Dan Williams wrote: > Mike Rapoport wrote: >> From: "Mike Rapoport (Microsoft)" <[email protected]> >> >> Move numa_emulation codfrom arch/x86 to mm/numa_emulation.c > > s/codfrom/code from/ > > I am surprised that numa-emulation stayed x86 only for so long. I think > it is useful facility for debugging NUMA scaling and heterogenous memory > topologies. So, glad to see it upleveled. I recall that s390x had NUMA emulation at some point (primarily to have multiple kthreads be responsible for different physical memory ranges), but it got removed a while ago. -- Cheers, David / dhildenb