diff options
Diffstat (limited to 'arch/riscv/include/asm/hugetlb.h')
| -rw-r--r-- | arch/riscv/include/asm/hugetlb.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/arch/riscv/include/asm/hugetlb.h b/arch/riscv/include/asm/hugetlb.h index ce1ebda1a49a..0872d43fc0c0 100644 --- a/arch/riscv/include/asm/hugetlb.h +++ b/arch/riscv/include/asm/hugetlb.h @@ -2,13 +2,19 @@ #ifndef _ASM_RISCV_HUGETLB_H #define _ASM_RISCV_HUGETLB_H +#include <asm/cacheflush.h> #include <asm/page.h> -static inline void arch_clear_hugepage_flags(struct page *page) +static inline void arch_clear_hugetlb_flags(struct folio *folio) { - clear_bit(PG_dcache_clean, &page->flags); + clear_bit(PG_dcache_clean, &folio->flags.f); } -#define arch_clear_hugepage_flags arch_clear_hugepage_flags +#define arch_clear_hugetlb_flags arch_clear_hugetlb_flags + +#ifdef CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION +bool arch_hugetlb_migration_supported(struct hstate *h); +#define arch_hugetlb_migration_supported arch_hugetlb_migration_supported +#endif #ifdef CONFIG_RISCV_ISA_SVNAPOT #define __HAVE_ARCH_HUGE_PTE_CLEAR @@ -17,11 +23,13 @@ void huge_pte_clear(struct mm_struct *mm, unsigned long addr, #define __HAVE_ARCH_HUGE_SET_HUGE_PTE_AT void set_huge_pte_at(struct mm_struct *mm, - unsigned long addr, pte_t *ptep, pte_t pte); + unsigned long addr, pte_t *ptep, pte_t pte, + unsigned long sz); #define __HAVE_ARCH_HUGE_PTEP_GET_AND_CLEAR pte_t huge_ptep_get_and_clear(struct mm_struct *mm, - unsigned long addr, pte_t *ptep); + unsigned long addr, pte_t *ptep, + unsigned long sz); #define __HAVE_ARCH_HUGE_PTEP_CLEAR_FLUSH pte_t huge_ptep_clear_flush(struct vm_area_struct *vma, @@ -37,7 +45,7 @@ int huge_ptep_set_access_flags(struct vm_area_struct *vma, pte_t pte, int dirty); #define __HAVE_ARCH_HUGE_PTEP_GET -pte_t huge_ptep_get(pte_t *ptep); +pte_t huge_ptep_get(struct mm_struct *mm, unsigned long addr, pte_t *ptep); pte_t arch_make_huge_pte(pte_t entry, unsigned int shift, vm_flags_t flags); #define arch_make_huge_pte arch_make_huge_pte |