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-rw-r--r--arch/powerpc/mm/hugetlbpage.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index b51bb28c054b..7370f9f33e29 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -133,21 +133,6 @@ pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
133 return __pte(old); 133 return __pte(old);
134} 134}
135 135
136/*
137 * This function checks for proper alignment of input addr and len parameters.
138 */
139int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
140{
141 if (len & ~HPAGE_MASK)
142 return -EINVAL;
143 if (addr & ~HPAGE_MASK)
144 return -EINVAL;
145 if (! (within_hugepage_low_range(addr, len)
146 || within_hugepage_high_range(addr, len)) )
147 return -EINVAL;
148 return 0;
149}
150
151struct slb_flush_info { 136struct slb_flush_info {
152 struct mm_struct *mm; 137 struct mm_struct *mm;
153 u16 newareas; 138 u16 newareas;