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