diff options
Diffstat (limited to 'arch/riscv/include/asm/page.h')
| -rw-r--r-- | arch/riscv/include/asm/page.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index 8ddb6c7fedac..707e00a8430b 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -16,6 +16,16 @@ #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE - 1)) +#ifdef CONFIG_64BIT +#define HUGE_MAX_HSTATE 2 +#else +#define HUGE_MAX_HSTATE 1 +#endif +#define HPAGE_SHIFT PMD_SHIFT +#define HPAGE_SIZE (_AC(1, UL) << HPAGE_SHIFT) +#define HPAGE_MASK (~(HPAGE_SIZE - 1)) +#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) + /* * PAGE_OFFSET -- the first address of the first page of memory. * When not using MMU this corresponds to the first free page in @@ -115,8 +125,4 @@ extern unsigned long min_low_pfn; #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> -/* vDSO support */ -/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */ -#define __HAVE_ARCH_GATE_AREA - #endif /* _ASM_RISCV_PAGE_H */ |