| Subject | Re: [PATCHv3 10/11] arm64: Add 16K page size support | From | Jeremy Linton <> | Date | Wed, 14 Oct 2015 10:40:56 -0500 |
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On 10/14/2015 06:20 AM, Suzuki K. Poulose wrote: > diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h > index da32354..736ed4c 100644 > --- a/arch/arm64/include/asm/page.h > +++ b/arch/arm64/include/asm/page.h > @@ -24,6 +24,9 @@ > #ifdef CONFIG_ARM64_64K_PAGES > #define PAGE_SHIFT 16 > #define CONT_SHIFT 5 > +#elif defined(CONFIG_ARM64_16K_PAGES) > +#define PAGE_SHIFT 14 > +#define CONT_SHIFT 9 > #else > #define PAGE_SHIFT 12 > #define CONT_SHIFT 4
Suzuki,
Is CONT_SHIFT correct? I thought it should be 7? The ARM-ARM says that a contiguous 3rd level lookup is 128 entries.
Thanks, Jeremy
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