Thread (81 messages) 81 messages, 5 authors, 2024-08-06

Re: [PATCH v3 19/26] mm: introduce numa_emulation

From: David Hildenbrand <hidden>
Date: 2024-08-06 13:18:26
Also in: linux-acpi, linux-arch, linux-arm-kernel, linux-cxl, linux-devicetree, linux-doc, linux-mips, linux-mm, linux-riscv, linux-s390, linux-sh, lkml, loongarch, nvdimm, sparclinux 

On 05.08.24 22:09, Dan Williams wrote:
Mike Rapoport wrote:
quoted
From: "Mike Rapoport (Microsoft)" <rppt@kernel.org>

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
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