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-rw-r--r--mm/hugetlb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 19d0d08b396f..b14e98129b07 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -624,6 +624,7 @@ pgoff_t linear_hugepage_index(struct vm_area_struct *vma,
{
return vma_hugecache_offset(hstate_vma(vma), vma, address);
}
+EXPORT_SYMBOL_GPL(linear_hugepage_index);
/*
* Return the size of the pages allocated when backing a VMA. In the majority