diff options
| -rw-r--r-- | arch/powerpc/include/asm/slice.h | 5 | ||||
| -rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/slice.h b/arch/powerpc/include/asm/slice.h index be8af667098f..c6f466f4c241 100644 --- a/arch/powerpc/include/asm/slice.h +++ b/arch/powerpc/include/asm/slice.h @@ -36,6 +36,11 @@ void slice_setup_new_exec(void); static inline void slice_init_new_context_exec(struct mm_struct *mm) {} +static inline unsigned int get_slice_psize(struct mm_struct *mm, unsigned long addr) +{ + return 0; +} + #endif /* CONFIG_PPC_MM_SLICES */ #endif /* __ASSEMBLY__ */ diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 9e732bb2c84a..5f67e7a4d1cc 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -578,14 +578,12 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, unsigned long vma_mmu_pagesize(struct vm_area_struct *vma) { -#ifdef CONFIG_PPC_MM_SLICES /* With radix we don't use slice, so derive it from vma*/ - if (!radix_enabled()) { + if (IS_ENABLED(CONFIG_PPC_MM_SLICES) && !radix_enabled()) { unsigned int psize = get_slice_psize(vma->vm_mm, vma->vm_start); return 1UL << mmu_psize_to_shift(psize); } -#endif return vma_kernel_pagesize(vma); } |