From: Peter Xu <[email protected]> Prepare for it to be called outside of mm/hugetlb.c.
Reviewed-by: Mike Kravetz <[email protected]> Signed-off-by: Peter Xu <[email protected]> Signed-off-by: Axel Rasmussen <[email protected]> --- include/linux/hugetlb.h | 8 ++++++++ mm/hugetlb.c | 8 -------- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index d971e7efd17d..d740c6fd19ae 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -1032,4 +1032,12 @@ static inline __init void hugetlb_cma_check(void) bool want_pmd_share(struct vm_area_struct *vma, unsigned long addr); +#ifndef __HAVE_ARCH_FLUSH_HUGETLB_TLB_RANGE +/* + * ARCHes with special requirements for evicting HUGETLB backing TLB entries can + * implement this. + */ +#define flush_hugetlb_tlb_range(vma, addr, end) flush_tlb_range(vma, addr, end) +#endif + #endif /* _LINUX_HUGETLB_H */ diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 5710286e1984..e41b77cf6cc2 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -4927,14 +4927,6 @@ long follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma, return i ? i : err; } -#ifndef __HAVE_ARCH_FLUSH_HUGETLB_TLB_RANGE -/* - * ARCHes with special requirements for evicting HUGETLB backing TLB entries can - * implement this. - */ -#define flush_hugetlb_tlb_range(vma, addr, end) flush_tlb_range(vma, addr, end) -#endif - unsigned long hugetlb_change_protection(struct vm_area_struct *vma, unsigned long address, unsigned long end, pgprot_t newprot) { -- 2.30.0.478.g8a0d178c01-goog
