OpenCloudOS-Kernel/include/linux/hugetlb_inline.h

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