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authorJoerg Roedel <joerg.roedel@amd.com>2009-06-19 09:16:22 -0400
committerAvi Kivity <avi@redhat.com>2009-09-10 01:33:01 -0400
commitf340ca0f065ecf3e7549687e763370106dacb2c2 (patch)
tree8e847419873436e9b383d334cd15917e03177949 /mm/hugetlb.c
parent3eea8437f61ca1f9192d146124425e759c3e5758 (diff)
hugetlbfs: export vma_kernel_pagsize to modules
This function is required by KVM. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r--mm/hugetlb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index cafdcee154e..b16d6363477 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -234,6 +234,7 @@ unsigned long vma_kernel_pagesize(struct vm_area_struct *vma)
234 234
235 return 1UL << (hstate->order + PAGE_SHIFT); 235 return 1UL << (hstate->order + PAGE_SHIFT);
236} 236}
237EXPORT_SYMBOL_GPL(vma_kernel_pagesize);
237 238
238/* 239/*
239 * Return the page size being used by the MMU to back a VMA. In the majority 240 * Return the page size being used by the MMU to back a VMA. In the majority