diff options
Diffstat (limited to 'arch/arm64/mm/hugetlbpage.c')
-rw-r--r-- | arch/arm64/mm/hugetlbpage.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c index d6cb9fe71b44..07f154b8b84a 100644 --- a/arch/arm64/mm/hugetlbpage.c +++ b/arch/arm64/mm/hugetlbpage.c @@ -443,22 +443,14 @@ void huge_ptep_clear_flush(struct vm_area_struct *vma, clear_flush(vma->vm_mm, addr, ptep, pgsize, ncontig); } -static void __init add_huge_page_size(unsigned long size) -{ - if (size_to_hstate(size)) - return; - - hugetlb_add_hstate(ilog2(size) - PAGE_SHIFT); -} - static int __init hugetlbpage_init(void) { #ifdef CONFIG_ARM64_4K_PAGES - add_huge_page_size(PUD_SIZE); + hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT); #endif - add_huge_page_size(CONT_PMD_SIZE); - add_huge_page_size(PMD_SIZE); - add_huge_page_size(CONT_PTE_SIZE); + hugetlb_add_hstate((CONT_PMD_SHIFT + PMD_SHIFT) - PAGE_SHIFT); + hugetlb_add_hstate(PMD_SHIFT - PAGE_SHIFT); + hugetlb_add_hstate((CONT_PTE_SHIFT + PAGE_SHIFT) - PAGE_SHIFT); return 0; } |