diff options
Diffstat (limited to 'arch/powerpc/include/asm/hugetlb.h')
| -rw-r--r-- | arch/powerpc/include/asm/hugetlb.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h index 42814f056..e2d9f4996 100644 --- a/arch/powerpc/include/asm/hugetlb.h +++ b/arch/powerpc/include/asm/hugetlb.h @@ -8,6 +8,8 @@ extern struct kmem_cache *hugepte_cache; #ifdef CONFIG_PPC_BOOK3S_64 + +#include <asm/book3s/64/hugetlb-radix.h> /* * This should work for other subarchs too. But right now we use the * new format only for 64bit book3s @@ -31,7 +33,19 @@ static inline unsigned int hugepd_shift(hugepd_t hpd) { return mmu_psize_to_shift(hugepd_mmu_psize(hpd)); } +static inline void flush_hugetlb_page(struct vm_area_struct *vma, + unsigned long vmaddr) +{ + if (radix_enabled()) + return radix__flush_hugetlb_page(vma, vmaddr); +} +static inline void __local_flush_hugetlb_page(struct vm_area_struct *vma, + unsigned long vmaddr) +{ + if (radix_enabled()) + return radix__local_flush_hugetlb_page(vma, vmaddr); +} #else static inline pte_t *hugepd_page(hugepd_t hpd) |