From a67a31fa308a9032ead31b0501dafdb44ccf5a12 Mon Sep 17 00:00:00 2001 From: Zhang Zhen Date: Wed, 24 Jun 2015 16:56:25 -0700 Subject: mm/hugetlb: reduce arch dependent code about hugetlb_prefault_arch_hook Currently we have many duplicates in definitions of hugetlb_prefault_arch_hook. In all architectures this function is empty. Signed-off-by: Zhang Zhen Acked-by: David Rientjes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/metag/include/asm/hugetlb.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/metag') diff --git a/arch/metag/include/asm/hugetlb.h b/arch/metag/include/asm/hugetlb.h index 471f481e67f3..f730b396d79b 100644 --- a/arch/metag/include/asm/hugetlb.h +++ b/arch/metag/include/asm/hugetlb.h @@ -14,10 +14,6 @@ static inline int is_hugepage_only_range(struct mm_struct *mm, int prepare_hugepage_range(struct file *file, unsigned long addr, unsigned long len); -static inline void hugetlb_prefault_arch_hook(struct mm_struct *mm) -{ -} - static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr, unsigned long end, unsigned long floor, -- cgit v1.2.3