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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>
This commit is contained in:
Joerg Roedel 2009-06-19 15:16:22 +02:00 committed by Avi Kivity
parent 3eea8437f6
commit f340ca0f06
1 changed files with 1 additions and 0 deletions
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mm/hugetlb.c
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@ -234,6 +234,7 @@ unsigned long vma_kernel_pagesize(struct vm_area_struct *vma)
return 1UL << (hstate->order + PAGE_SHIFT); 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 * Return the page size being used by the MMU to back a VMA. In the majority