hugetlbfs: export vma_kernel_pagsize to modules

joergroedel · avikivity · commit f340ca0f065e · 2009-09-10T08:33:01.000+03:00
This function is required by KVM.

Signed-off-by: Joerg Roedel &lt;joerg.roedel@amd.com&gt;
Signed-off-by: Avi Kivity &lt;avi@redhat.com&gt;
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
@@ -234,6 +234,7 @@ unsigned long vma_kernel_pagesize(struct vm_area_struct *vma)
 
 	return 1UL << (hstate->order + PAGE_SHIFT);
 }
+EXPORT_SYMBOL_GPL(vma_kernel_pagesize);
 
 /*
  * Return the page size being used by the MMU to back a VMA. In the majority

Original file line number	Diff line number	Diff line change
`@@ -234,6 +234,7 @@ unsigned long vma_kernel_pagesize(struct vm_area_struct *vma)`
`234`	`234`
`235`	`235`	`return 1UL << (hstate->order + PAGE_SHIFT);`
`236`	`236`	`}`
	`237`	`+EXPORT_SYMBOL_GPL(vma_kernel_pagesize);`
`237`	`238`
`238`	`239`	`/*`
`239`	`240`	`* Return the page size being used by the MMU to back a VMA. In the majority`