/linux-master/arch/powerpc/mm/book3s64/ |
H A D | hash_4k.c | 28 unsigned long old_pte, new_pte; local 38 old_pte = pte_val(pte); 40 if (unlikely(old_pte & H_PAGE_BUSY)) 43 if (unlikely(!check_pte_access(access, old_pte))) 50 new_pte = old_pte | H_PAGE_BUSY | _PAGE_ACCESSED; 53 } while (!pte_xchg(ptep, __pte(old_pte), __pte(new_pte))); 60 rpte = __real_pte(__pte(old_pte), ptep, PTRS_PER_PTE); 64 rflags = hash_page_do_lazy_icache(rflags, __pte(old_pte), trap); 67 if (unlikely(old_pte & H_PAGE_HASHPTE)) { 76 old_pte [all...] |
H A D | hash_64k.c | 46 unsigned long old_pte, new_pte, subpg_pte; local 56 old_pte = pte_val(pte); 58 if (unlikely(old_pte & H_PAGE_BUSY)) 61 if (unlikely(!check_pte_access(access, old_pte))) 68 new_pte = old_pte | H_PAGE_BUSY | _PAGE_ACCESSED | H_PAGE_COMBO; 71 } while (!pte_xchg(ptep, __pte(old_pte), __pte(new_pte))); 86 rflags = hash_page_do_lazy_icache(rflags, __pte(old_pte), trap); 91 rpte = __real_pte(__pte(old_pte), ptep, PTRS_PER_PTE); 95 if (!(old_pte & H_PAGE_HASHPTE)) 101 if (!(old_pte 235 unsigned long old_pte, new_pte; local [all...] |
H A D | hugetlbpage.c | 26 unsigned long old_pte, new_pte; local 36 * At this point, we have a pte (old_pte) which can be used to build 49 old_pte = pte_val(*ptep); 51 if (unlikely(old_pte & H_PAGE_BUSY)) 54 if (unlikely(!check_pte_access(access, old_pte))) 61 new_pte = old_pte | H_PAGE_BUSY | _PAGE_ACCESSED; 64 } while(!pte_xchg(ptep, __pte(old_pte), __pte(new_pte))); 67 if (old_pte & (H_PAGE_THP_HUGE | _PAGE_DEVMAP)) 75 rpte = __real_pte(__pte(old_pte), ptep, offset); 82 rflags = hash_page_do_lazy_icache(rflags, __pte(old_pte), tra 143 huge_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t pte) argument [all...] |
H A D | radix_hugetlbpage.c | 47 pte_t old_pte, pte_t pte) 58 is_pte_rw_upgrade(pte_val(old_pte), pte_val(pte)) && 45 radix__huge_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t pte) argument
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H A D | pgtable.c | 538 pte_t *ptep, pte_t old_pte, pte_t pte) 542 ptep, old_pte, pte); 537 ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t pte) argument
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H A D | radix_pgtable.c | 1488 unsigned long old_pte, new_pte; local 1490 old_pte = __radix_pte_update(ptep, _PAGE_PRESENT, _PAGE_INVALID); 1491 new_pte = old_pte | set; 1511 pte_t old_pte, pte_t pte) 1521 is_pte_rw_upgrade(pte_val(old_pte), pte_val(pte)) && 1509 radix__ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t pte) argument
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/linux-master/arch/sparc/include/asm/ |
H A D | hugetlb.h | 36 pte_t old_pte = *ptep; local 37 __set_huge_pte_at(mm, addr, ptep, pte_wrprotect(old_pte));
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/linux-master/arch/powerpc/include/asm/book3s/64/ |
H A D | radix.h | 152 pte_t old_pte, pte_t pte); 178 unsigned long old_pte; local 180 old_pte = __radix_pte_update(ptep, clr, set); 184 return old_pte; 191 unsigned long old_pte; local 194 old_pte = pte_val(*ptep); 197 old_pte = radix__pte_update(mm, addr, ptep, ~0ul, 0, 0); 199 return __pte(old_pte);
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H A D | hugetlb.h | 17 pte_t old_pte, pte_t pte); 62 pte_t old_pte, pte_t new_pte);
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/linux-master/mm/ |
H A D | mapping_dirty_helpers.c | 41 pte_t old_pte = ptep_modify_prot_start(walk->vma, addr, pte); local 43 ptent = pte_wrprotect(old_pte); 44 ptep_modify_prot_commit(walk->vma, addr, pte, old_pte, ptent); 99 pte_t old_pte = ptep_modify_prot_start(walk->vma, addr, pte); local 101 ptent = pte_mkclean(old_pte); 102 ptep_modify_prot_commit(walk->vma, addr, pte, old_pte, ptent);
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H A D | mremap.c | 142 pte_t *old_pte, *new_pte, pte; local 173 old_pte = pte_offset_map_lock(mm, old_pmd, old_addr, &old_ptl); 174 if (!old_pte) { 180 pte_unmap_unlock(old_pte, old_ptl); 189 for (; old_addr < old_end; old_pte++, old_addr += PAGE_SIZE, 191 if (pte_none(ptep_get(old_pte))) 194 pte = ptep_get_and_clear(mm, old_addr, old_pte); 219 pte_unmap_unlock(old_pte - 1, old_ptl);
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H A D | migrate.c | 190 pte_t old_pte; local 213 old_pte = ptep_get(pvmw.pte); 215 entry = pte_to_swp_entry(old_pte); 220 if (pte_swp_soft_dirty(old_pte)) 227 else if (pte_swp_uffd_wp(old_pte)) 241 if (pte_swp_soft_dirty(old_pte)) 243 if (pte_swp_uffd_wp(old_pte))
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H A D | memory.c | 5093 pte_t pte, old_pte; local 5095 old_pte = ptep_modify_prot_start(vma, fault_addr, fault_pte); 5096 pte = pte_modify(old_pte, vma->vm_page_prot); 5100 ptep_modify_prot_commit(vma, fault_addr, fault_pte, old_pte, pte); 5146 pte_t pte, old_pte; local 5155 old_pte = ptep_get(vmf->pte); 5157 if (unlikely(!pte_same(old_pte, vmf->orig_pte))) { 5162 pte = pte_modify(old_pte, vma->vm_page_prot);
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/linux-master/arch/parisc/mm/ |
H A D | hugetlbpage.c | 164 pte_t old_pte; local 166 old_pte = *ptep; 167 __set_huge_pte_at(mm, addr, ptep, pte_wrprotect(old_pte));
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/linux-master/arch/powerpc/include/asm/ |
H A D | kvm_book3s_64.h | 424 pte_t old_pte, new_pte = __pte(0); local 430 old_pte = READ_ONCE(*ptep); 434 if (unlikely(pte_val(old_pte) & H_PAGE_BUSY)) { 439 if (unlikely(!pte_present(old_pte))) 442 new_pte = pte_mkyoung(old_pte); 443 if (writing && pte_write(old_pte)) 446 if (pte_xchg(ptep, old_pte, new_pte))
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/linux-master/arch/arm64/include/asm/ |
H A D | hugetlb.h | 60 pte_t old_pte, pte_t new_pte);
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H A D | pgtable.h | 340 pte_t old_pte; local 345 old_pte = __ptep_get(ptep); 347 if (!pte_valid(old_pte) || !pte_valid(pte)) 359 __func__, pte_val(old_pte), pte_val(pte)); 360 VM_WARN_ONCE(pte_write(old_pte) && !pte_dirty(pte), 362 __func__, pte_val(old_pte), pte_val(pte)); 363 VM_WARN_ONCE(!pgattr_change_is_safe(pte_val(old_pte), pte_val(pte)), 365 __func__, pte_val(old_pte), pte_val(pte)); 1153 pte_t old_pte, pte; local 1157 old_pte 1254 pte_t old_pte; local 1287 pte_t old_pte; local [all...] |
/linux-master/arch/parisc/include/asm/ |
H A D | pgtable.h | 469 pte_t old_pte; local 471 old_pte = *ptep; 474 return old_pte;
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/linux-master/arch/x86/mm/pat/ |
H A D | set_memory.c | 1634 pte_t *kpte, old_pte; local 1643 old_pte = *kpte; 1644 if (pte_none(old_pte)) 1649 pgprot_t old_prot = pte_pgprot(old_pte); 1650 pgprot_t new_prot = pte_pgprot(old_pte); 1651 unsigned long pfn = pte_pfn(old_pte); 1676 if (pte_val(old_pte) != pte_val(new_pte)) {
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/linux-master/fs/proc/ |
H A D | task_mmu.c | 1117 pte_t old_pte; local 1121 old_pte = ptep_modify_prot_start(vma, addr, pte); 1122 ptent = pte_wrprotect(old_pte); 1124 ptep_modify_prot_commit(vma, addr, pte, old_pte, ptent); 1834 pte_t old_pte; local 1836 old_pte = ptep_modify_prot_start(vma, addr, pte); 1837 ptent = pte_mkuffd_wp(old_pte); 1838 ptep_modify_prot_commit(vma, addr, pte, old_pte, ptent);
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/linux-master/arch/x86/include/asm/ |
H A D | pgtable.h | 1295 pte_t old_pte, new_pte; local 1297 old_pte = READ_ONCE(*ptep); 1299 new_pte = pte_wrprotect(old_pte); 1300 } while (!try_cmpxchg((long *)&ptep->pte, (long *)&old_pte, *(long *)&new_pte));
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H A D | paravirt.h | 428 pte_t *ptep, pte_t old_pte, pte_t pte) 427 ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t pte) argument
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/linux-master/include/linux/ |
H A D | pgtable.h | 817 pte_t old_pte = ptep_get(ptep); local 818 set_pte_at(mm, address, ptep, pte_wrprotect(old_pte)); 1314 pte_t *ptep, pte_t old_pte, pte_t pte) 1312 ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t pte) argument
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/linux-master/arch/arm64/mm/ |
H A D | mmu.c | 171 pte_t old_pte = __ptep_get(ptep); local 183 BUG_ON(!pgattr_change_is_safe(pte_val(old_pte), 1515 pte_t old_pte, pte_t pte) 1514 ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t pte) argument
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H A D | hugetlbpage.c | 542 pte_t old_pte, pte_t pte) 541 huge_ptep_modify_prot_commit(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep, pte_t old_pte, pte_t pte) argument
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