hugetlb.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ASM_SH_HUGETLB_H
 3#define _ASM_SH_HUGETLB_H
 4
 5#include <asm/cacheflush.h>
 6#include <asm/page.h>
 7
 8#define __HAVE_ARCH_HUGE_PTEP_CLEAR_FLUSH
 9static inline pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
10					  unsigned long addr, pte_t *ptep)
11{
12	return *ptep;
13}
14
15static inline void arch_clear_hugetlb_flags(struct folio *folio)
16{
17	clear_bit(PG_dcache_clean, &folio->flags.f);
18}
19#define arch_clear_hugetlb_flags arch_clear_hugetlb_flags
20
21#include <asm-generic/hugetlb.h>
22
23#endif /* _ASM_SH_HUGETLB_H */