Messages in this thread | | | Date | Tue, 5 Feb 2019 14:04:15 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH v10 1/3] mm: Shuffle initial free memory to improve memory-side-cache utilization |
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On Thu, 31 Jan 2019 21:15:17 -0800 Dan Williams <dan.j.williams@intel.com> wrote:
> +config SHUFFLE_PAGE_ALLOCATOR > + bool "Page allocator randomization" > + default SLAB_FREELIST_RANDOM && ACPI_NUMA > + help
SLAB_FREELIST_RANDOM is default n, so this patchset won't get much runtime testing.
How about you cook up a (-mm only) patch which makes the kernel default to SLAB_FREELIST_RANDOM=y, SHUFFLE_PAGE_ALLOCATOR=y (or whatever) to ensure we get a decent amount of runtime testing? Then I can hold that in -mm (and -next) until we get bored of it?
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