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 9 static 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 15 static inline void arch_clear_hugetlb_flags(struct folio *folio) 16 { 17 clear_bit(PG_dcache_clean, &folio->flags); 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 */ 24