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-rw-r--r--include/linux/hugetlb.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index ae45676d27ba..6af1ae4a8211 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -37,7 +37,8 @@ extern int sysctl_hugetlb_shm_group;
37 37
38#ifndef ARCH_HAS_HUGEPAGE_ONLY_RANGE 38#ifndef ARCH_HAS_HUGEPAGE_ONLY_RANGE
39#define is_hugepage_only_range(mm, addr, len) 0 39#define is_hugepage_only_range(mm, addr, len) 0
40#define hugetlb_free_pgtables(tlb, prev, start, end) do { } while (0) 40#define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) \
41 do { } while (0)
41#endif 42#endif
42 43
43#ifndef ARCH_HAS_PREPARE_HUGEPAGE_RANGE 44#ifndef ARCH_HAS_PREPARE_HUGEPAGE_RANGE
@@ -72,7 +73,8 @@ static inline unsigned long hugetlb_total_pages(void)
72#define prepare_hugepage_range(addr, len) (-EINVAL) 73#define prepare_hugepage_range(addr, len) (-EINVAL)
73#define pmd_huge(x) 0 74#define pmd_huge(x) 0
74#define is_hugepage_only_range(mm, addr, len) 0 75#define is_hugepage_only_range(mm, addr, len) 0
75#define hugetlb_free_pgtables(tlb, prev, start, end) do { } while (0) 76#define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) \
77 do { } while (0)
76#define alloc_huge_page() ({ NULL; }) 78#define alloc_huge_page() ({ NULL; })
77#define free_huge_page(p) ({ (void)(p); BUG(); }) 79#define free_huge_page(p) ({ (void)(p); BUG(); })
78 80