/* SPDX-License-Identifier: GPL-2.0 */ | |
#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 |