/dev/dax, core: file operations and dax-mmap

[linux-2.6-block.git] / mm / hugetlb.c

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 19d0d08b396fb1356bc4e834d2aaec2977ee173e..b14e98129b07a746c843bd7fbf03ab59a68a100a 100644 (file)
--- 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