kernel-ark/include/linux/hugetlb_inline.h
Naoya Horiguchi e3390f67a7 hwpoison: rename CONFIG
CONFIG_HUGETLBFS controls hugetlbfs interface code.
OTOH, CONFIG_HUGETLB_PAGE controls hugepage management code.
So we should use CONFIG_HUGETLB_PAGE here.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
2010-08-11 09:23:22 +02:00

23 lines
325 B
C

#ifndef _LINUX_HUGETLB_INLINE_H
#define _LINUX_HUGETLB_INLINE_H
#ifdef CONFIG_HUGETLB_PAGE
#include <linux/mm.h>
static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
{
return vma->vm_flags & VM_HUGETLB;
}
#else
static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
{
return 0;
}
#endif
#endif