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SubjectRe: [PATCH 1/2] mm: extract common code for calculating total memory size
On Thu, 26 Oct 2017, Yang Shi wrote:

> diff --git a/include/linux/mm.h b/include/linux/mm.h
> index 935c4d4..e21b81e 100644
> --- a/include/linux/mm.h
> +++ b/include/linux/mm.h
> @@ -2050,6 +2050,31 @@ extern int __meminit __early_pfn_to_nid(unsigned long pfn,
> static inline void zero_resv_unavail(void) {}
> #endif
>
> +static inline void calc_mem_size(unsigned long *total, unsigned long *reserved,
> + unsigned long *highmem)
> +{

Huge incline function. This needs to go into mm/page_alloc.c or
mm/slab_common.c

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