Searched refs:oldpte (Results 1 – 9 of 9) sorted by relevance
| /Linux-v6.1/mm/ |
| D | mprotect.c | 79 pte_t *pte, oldpte; in change_pte_range() local
113 oldpte = *pte; in change_pte_range()
114 if (pte_present(oldpte)) { in change_pte_range()
116 bool preserve_write = prot_numa && pte_write(oldpte); in change_pte_range()
128 if (pte_protnone(oldpte)) in change_pte_range()
131 page = vm_normal_page(vma, addr, oldpte); in change_pte_range()
170 oldpte = ptep_modify_prot_start(vma, addr, pte); in change_pte_range()
171 ptent = pte_modify(oldpte, newprot); in change_pte_range()
200 ptep_modify_prot_commit(vma, addr, pte, oldpte, ptent); in change_pte_range()
201 if (pte_needs_flush(oldpte, ptent)) in change_pte_range()
[all …]
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| /Linux-v6.1/arch/x86/include/asm/ |
| D | tlbflush.h | 318 static inline bool pte_needs_flush(pte_t oldpte, pte_t newpte) in pte_needs_flush() argument
321 if (!(pte_flags(oldpte) & _PAGE_PRESENT)) in pte_needs_flush()
325 if (pte_pfn(oldpte) != pte_pfn(newpte)) in pte_needs_flush()
332 return pte_flags_need_flush(pte_flags(oldpte), pte_flags(newpte), in pte_needs_flush()
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| /Linux-v6.1/arch/powerpc/include/asm/book3s/64/ |
| D | tlbflush.h | 210 static inline bool pte_needs_flush(pte_t oldpte, pte_t newpte) in pte_needs_flush() argument
212 return __pte_flags_need_flush(pte_val(oldpte), pte_val(newpte)); in pte_needs_flush()
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| /Linux-v6.1/arch/sparc/include/asm/ |
| D | pgtable_64.h | 993 unsigned long addr, pte_t oldpte);
999 pte_t pte, pte_t oldpte) in arch_do_swap_page() argument
1005 if (pte_none(oldpte)) in arch_do_swap_page()
1015 unsigned long addr, pte_t oldpte) in arch_unmap_one() argument
1017 if (adi_state.enabled && (pte_val(oldpte) & _PAGE_MCD_4V)) in arch_unmap_one()
1018 return adi_save_tags(mm, vma, addr, oldpte); in arch_unmap_one()
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| /Linux-v6.1/arch/sparc/kernel/ |
| D | adi_64.c | 371 unsigned long addr, pte_t oldpte) in adi_save_tags() argument
382 paddr = pte_val(oldpte) & _PAGE_PADDR_4V; in adi_save_tags()
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| /Linux-v6.1/arch/s390/mm/ |
| D | pgtable.c | 1021 unsigned long *oldpte, unsigned long *oldpgste) in pgste_perform_essa() argument
1042 if (oldpte) in pgste_perform_essa()
1043 *oldpte = pte_val(*ptep); in pgste_perform_essa()
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| /Linux-v6.1/include/asm-generic/ |
| D | tlb.h | 670 static inline bool pte_needs_flush(pte_t oldpte, pte_t newpte) in pte_needs_flush() argument
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| /Linux-v6.1/include/linux/ |
| D | pgtable.h | 750 pte_t pte, pte_t oldpte) in arch_do_swap_page() argument
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| /Linux-v6.1/arch/s390/include/asm/ |
| D | pgtable.h | 1241 unsigned long *oldpte, unsigned long *oldpgste);
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