1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _ASM_X86_HUGETLB_H |
3 | #define _ASM_X86_HUGETLB_H |
4 | |
5 | #include <asm/page.h> |
6 | #include <asm-generic/hugetlb.h> |
7 | |
8 | #define hugepages_supported() boot_cpu_has(X86_FEATURE_PSE) |
9 | |
10 | static inline int is_hugepage_only_range(struct mm_struct *mm, |
11 | unsigned long addr, |
12 | unsigned long len) { |
13 | return 0; |
14 | } |
15 | |
16 | static inline void arch_clear_hugepage_flags(struct page *page) |
17 | { |
18 | } |
19 | |
20 | #ifdef CONFIG_ARCH_HAS_GIGANTIC_PAGE |
21 | static inline bool gigantic_page_supported(void) { return true; } |
22 | #endif |
23 | |
24 | #endif /* _ASM_X86_HUGETLB_H */ |
25 | |