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Searched refs:vm_flags (Results 1 – 25 of 274) sorted by relevance

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/openbmc/linux/include/trace/events/
H A Dfs_dax.h18 __field(unsigned long, vm_flags)
31 __entry->vm_flags = vmf->vma->vm_flags;
43 __entry->vm_flags & VM_SHARED ? "shared" : "private",
70 __field(unsigned long, vm_flags)
79 __entry->vm_flags = vmf->vma->vm_flags;
89 __entry->vm_flags & VM_SHARED ? "shared" : "private",
111 __field(unsigned long, vm_flags)
122 __entry->vm_flags = vmf->vma->vm_flags;
134 __entry->vm_flags & VM_SHARED ? "shared" : "private",
158 __field(unsigned long, vm_flags)
[all …]
/openbmc/linux/mm/
H A Dmmap.c84 static pgprot_t vm_pgprot_modify(pgprot_t oldprot, unsigned long vm_flags) in vm_pgprot_modify() argument
86 return pgprot_modify(oldprot, vm_get_page_prot(vm_flags)); in vm_pgprot_modify()
89 /* Update vma->vm_page_prot to reflect vma->vm_flags. */
92 unsigned long vm_flags = vma->vm_flags; in vma_set_page_prot() local
95 vm_page_prot = vm_pgprot_modify(vma->vm_page_prot, vm_flags); in vma_set_page_prot()
97 vm_flags &= ~VM_SHARED; in vma_set_page_prot()
98 vm_page_prot = vm_pgprot_modify(vm_page_prot, vm_flags); in vma_set_page_prot()
110 if (vma->vm_flags & VM_SHARED) in __remove_shared_vm_struct()
386 if (vma->vm_flags in __vma_link_file()
720 is_mergeable_vma(struct vm_area_struct * vma,struct file * file,unsigned long vm_flags,struct vm_userfaultfd_ctx vm_userfaultfd_ctx,struct anon_vma_name * anon_name,bool may_remove_vma) is_mergeable_vma() argument
772 can_vma_merge_before(struct vm_area_struct * vma,unsigned long vm_flags,struct anon_vma * anon_vma,struct file * file,pgoff_t vm_pgoff,struct vm_userfaultfd_ctx vm_userfaultfd_ctx,struct anon_vma_name * anon_name) can_vma_merge_before() argument
795 can_vma_merge_after(struct vm_area_struct * vma,unsigned long vm_flags,struct anon_vma * anon_vma,struct file * file,pgoff_t vm_pgoff,struct vm_userfaultfd_ctx vm_userfaultfd_ctx,struct anon_vma_name * anon_name) can_vma_merge_after() argument
864 vma_merge(struct vma_iterator * vmi,struct mm_struct * mm,struct vm_area_struct * prev,unsigned long addr,unsigned long end,unsigned long vm_flags,struct anon_vma * anon_vma,struct file * file,pgoff_t pgoff,struct mempolicy * policy,struct vm_userfaultfd_ctx vm_userfaultfd_ctx,struct anon_vma_name * anon_name) vma_merge() argument
1212 do_mmap(struct file * file,unsigned long addr,unsigned long len,unsigned long prot,unsigned long flags,vm_flags_t vm_flags,unsigned long pgoff,unsigned long * populate,struct list_head * uf) do_mmap() argument
1548 accountable_mapping(struct file * file,vm_flags_t vm_flags) accountable_mapping() argument
2670 __mmap_region(struct file * file,unsigned long addr,unsigned long len,vm_flags_t vm_flags,unsigned long pgoff,struct list_head * uf) __mmap_region() argument
2908 mmap_region(struct file * file,unsigned long addr,unsigned long len,vm_flags_t vm_flags,unsigned long pgoff,struct list_head * uf) mmap_region() argument
3551 __install_special_mapping(struct mm_struct * mm,unsigned long addr,unsigned long len,unsigned long vm_flags,void * priv,const struct vm_operations_struct * ops) __install_special_mapping() argument
3606 _install_special_mapping(struct mm_struct * mm,unsigned long addr,unsigned long len,unsigned long vm_flags,const struct vm_special_mapping * spec) _install_special_mapping() argument
3614 install_special_mapping(struct mm_struct * mm,unsigned long addr,unsigned long len,unsigned long vm_flags,struct page ** pages) install_special_mapping() argument
[all...]
H A Dnommu.c126 if (!(vma->vm_flags & (VM_IO | VM_PFNMAP))) in follow_pfn()
154 pgprot_t prot, unsigned long vm_flags, int node, in __vmalloc_node_range() argument
537 if (region->vm_flags & VM_MAPPED_COPY)
861 unsigned long vm_flags; in determine_vm_flags()
863 vm_flags = calc_vm_prot_bits(prot, 0) | calc_vm_flag_bits(file, flags); in determine_vm_flags()
870 vm_flags |= VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; in determine_vm_flags()
874 vm_flags |= (capabilities & NOMMU_VMFLAGS); in determine_vm_flags()
876 vm_flags |= VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; in determine_vm_flags()
887 vm_flags |= VM_MAYOVERLAY; in determine_vm_flags()
890 vm_flags |
854 unsigned long vm_flags; determine_vm_flags() local
1018 do_mmap(struct file * file,unsigned long addr,unsigned long len,unsigned long prot,unsigned long flags,vm_flags_t vm_flags,unsigned long pgoff,unsigned long * populate,struct list_head * uf) do_mmap() argument
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H A Dmremap.c599 unsigned long vm_flags = vma->vm_flags; in move_vma() local
636 MADV_UNMERGEABLE, &vm_flags); in move_vma()
640 if (vm_flags & VM_ACCOUNT) { in move_vma()
650 if (vm_flags & VM_ACCOUNT) in move_vma()
684 if (vm_flags & VM_ACCOUNT && !(flags & MREMAP_DONTUNMAP)) { in move_vma()
702 vm_stat_account(mm, vma->vm_flags, new_len >> PAGE_SHIFT); in move_vma()
705 if (unlikely(vma->vm_flags & VM_PFNMAP)) in move_vma()
727 if (vm_flags & VM_ACCOUNT && !(flags & MREMAP_DONTUNMAP)) in move_vma()
732 if (vm_flags & VM_LOCKED) { in move_vma()
772 if (!old_len && !(vma->vm_flags & (VM_SHARED | VM_MAYSHARE))) { in vma_to_resize()
[all …]
H A Dmprotect.c47 if (WARN_ON_ONCE(!(vma->vm_flags & VM_WRITE))) in can_change_pte_writable()
62 if (!(vma->vm_flags & VM_SHARED)) { in can_change_pte_writable()
101 if (prot_numa && !(vma->vm_flags & VM_SHARED) && in change_pte_range()
130 if (is_cow_mapping(vma->vm_flags) && in change_pte_range()
580 unsigned long oldflags = vma->vm_flags; in mprotect_fixup()
598 (vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP)) && in mprotect_fixup()
637 VM_WARN_ON((vma->vm_flags ^ newflags) & ~VM_SOFTDIRTY); in mprotect_fixup()
743 if (!(vma->vm_flags & VM_GROWSDOWN)) in do_mprotect_pkey()
751 if (!(vma->vm_flags & VM_GROWSUP)) in do_mprotect_pkey()
774 if (rier && (vma->vm_flags & VM_MAYEXEC)) in do_mprotect_pkey()
[all …]
H A Dmlock.c325 if (vma->vm_flags & VM_LOCKED) in mlock_pte_range()
346 if (vma->vm_flags & VM_LOCKED) in mlock_pte_range()
420 vm_flags_t oldflags = vma->vm_flags; in mlock_fixup()
508 newflags = vma->vm_flags & ~VM_LOCKED_MASK; in apply_vma_lock_flags()
549 if (vma->vm_flags & VM_LOCKED) { in count_mm_mlocked_page_nr()
629 vm_flags_t vm_flags = VM_LOCKED; in SYSCALL_DEFINE3() local
635 vm_flags |= VM_LOCKONFAULT; in SYSCALL_DEFINE3()
637 return do_mlock(start, len, vm_flags); in SYSCALL_DEFINE3()
693 newflags = vma->vm_flags & ~VM_LOCKED_MASK; in apply_mlockall_flags()
H A Dmemory.c529 (void *)addr, vma->vm_flags, vma->anon_vma, mapping, index); in print_bad_pte()
591 if (vma->vm_flags & (VM_PFNMAP | VM_MIXEDMAP)) in vm_normal_page()
612 if (unlikely(vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP))) { in vm_normal_page()
613 if (vma->vm_flags & VM_MIXEDMAP) { in vm_normal_page()
622 if (!is_cow_mapping(vma->vm_flags)) in vm_normal_page()
665 if (unlikely(vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP))) { in vm_normal_page_pmd()
666 if (vma->vm_flags & VM_MIXEDMAP) { in vm_normal_page_pmd()
675 if (!is_cow_mapping(vma->vm_flags)) in vm_normal_page_pmd()
770 unsigned long vm_flags = dst_vma->vm_flags; in copy_nonpresent_pte() local
800 is_cow_mapping(vm_flags)) { in copy_nonpresent_pte()
[all …]
/openbmc/linux/arch/powerpc/include/asm/book3s/64/
H A Dhash-pkey.h8 static inline u64 hash__vmflag_to_pte_pkey_bits(u64 vm_flags) in hash__vmflag_to_pte_pkey_bits() argument
10 return (((vm_flags & VM_PKEY_BIT0) ? H_PTE_PKEY_BIT0 : 0x0UL) | in hash__vmflag_to_pte_pkey_bits()
11 ((vm_flags & VM_PKEY_BIT1) ? H_PTE_PKEY_BIT1 : 0x0UL) | in hash__vmflag_to_pte_pkey_bits()
12 ((vm_flags & VM_PKEY_BIT2) ? H_PTE_PKEY_BIT2 : 0x0UL) | in hash__vmflag_to_pte_pkey_bits()
13 ((vm_flags & VM_PKEY_BIT3) ? H_PTE_PKEY_BIT3 : 0x0UL) | in hash__vmflag_to_pte_pkey_bits()
14 ((vm_flags & VM_PKEY_BIT4) ? H_PTE_PKEY_BIT4 : 0x0UL)); in hash__vmflag_to_pte_pkey_bits()
H A Dpkeys.h8 static inline u64 vmflag_to_pte_pkey_bits(u64 vm_flags) in vmflag_to_pte_pkey_bits() argument
15 return hash__vmflag_to_pte_pkey_bits(vm_flags); in vmflag_to_pte_pkey_bits()
/openbmc/linux/arch/sparc/include/asm/
H A Dmman.h57 #define arch_validate_flags(vm_flags) arch_validate_flags(vm_flags) argument
61 static inline bool arch_validate_flags(unsigned long vm_flags) in arch_validate_flags() argument
67 if (vm_flags & VM_SPARC_ADI) { in arch_validate_flags()
72 if (vm_flags & (VM_PFNMAP | VM_MIXEDMAP)) in arch_validate_flags()
83 if (vm_flags & VM_MERGEABLE) in arch_validate_flags()
/openbmc/linux/arch/x86/mm/
H A Dpgprot.c35 pgprot_t vm_get_page_prot(unsigned long vm_flags) in vm_get_page_prot() argument
37 unsigned long val = pgprot_val(protection_map[vm_flags & in vm_get_page_prot()
48 if (vm_flags & VM_PKEY_BIT0) in vm_get_page_prot()
50 if (vm_flags & VM_PKEY_BIT1) in vm_get_page_prot()
52 if (vm_flags & VM_PKEY_BIT2) in vm_get_page_prot()
54 if (vm_flags & VM_PKEY_BIT3) in vm_get_page_prot()
/openbmc/linux/arch/arm64/include/asm/
H A Dmman.h60 static inline bool arch_validate_flags(unsigned long vm_flags) in arch_validate_flags() argument
66 return !(vm_flags & VM_MTE) || (vm_flags & VM_MTE_ALLOWED); in arch_validate_flags()
68 #define arch_validate_flags(vm_flags) arch_validate_flags(vm_flags) argument
/openbmc/linux/include/linux/
H A Duserfaultfd_k.h116 return vma->vm_flags & (VM_UFFD_WP | VM_UFFD_MINOR); in uffd_disable_huge_pmd_share()
128 return vma->vm_flags & (VM_UFFD_WP | VM_UFFD_MINOR); in uffd_disable_fault_around()
133 return vma->vm_flags & VM_UFFD_MISSING; in userfaultfd_missing()
138 return vma->vm_flags & VM_UFFD_WP; in userfaultfd_wp()
143 return vma->vm_flags & VM_UFFD_MINOR; in userfaultfd_minor()
160 return vma->vm_flags & __VM_UFFD_FLAGS; in userfaultfd_armed()
164 unsigned long vm_flags) in vma_can_userfault() argument
166 if ((vm_flags & VM_UFFD_MINOR) && in vma_can_userfault()
175 if ((vm_flags & VM_UFFD_WP) && !vma_is_anonymous(vma)) in vma_can_userfault()
H A Dhuge_mm.h129 (vma->vm_flags & VM_EXEC) && in file_thp_enabled()
133 bool hugepage_vma_check(struct vm_area_struct *vma, unsigned long vm_flags,
141 unsigned long vm_flags) in vma_thp_disabled() argument
148 return (vm_flags & VM_NOHUGEPAGE) || in vma_thp_disabled()
197 int hugepage_madvise(struct vm_area_struct *vma, unsigned long *vm_flags,
295 unsigned long vm_flags, bool smaps, in hugepage_vma_check() argument
334 unsigned long *vm_flags, int advice) in hugepage_madvise() argument
H A Dkhugepaged.h16 unsigned long vm_flags);
49 unsigned long vm_flags) in khugepaged_enter_vma() argument
/openbmc/linux/arch/arm64/mm/
H A Dmmap.c80 pgprot_t vm_get_page_prot(unsigned long vm_flags) in vm_get_page_prot() argument
82 pteval_t prot = pgprot_val(protection_map[vm_flags & in vm_get_page_prot()
85 if (vm_flags & VM_ARM64_BTI) in vm_get_page_prot()
98 if (vm_flags & VM_MTE) in vm_get_page_prot()
H A Dfault.c502 unsigned int mm_flags, unsigned long vm_flags, in __do_page_fault() argument
511 if (!(vma->vm_flags & vm_flags)) in __do_page_fault()
536 unsigned long vm_flags; in do_page_fault() local
562 vm_flags = VM_EXEC; in do_page_fault()
566 vm_flags = VM_WRITE; in do_page_fault()
570 vm_flags = VM_READ; in do_page_fault()
572 vm_flags |= VM_WRITE; in do_page_fault()
575 vm_flags |= VM_EXEC; in do_page_fault()
597 if (!(vma->vm_flags & vm_flags)) { in do_page_fault()
626 fault = __do_page_fault(mm, vma, addr, mm_flags, vm_flags, regs); in do_page_fault()
[all …]
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dbpf_iter_task_vma.c43 perm_str[0] = (vma->vm_flags & VM_READ) ? 'r' : '-'; in proc_maps()
44 perm_str[1] = (vma->vm_flags & VM_WRITE) ? 'w' : '-'; in proc_maps()
45 perm_str[2] = (vma->vm_flags & VM_EXEC) ? 'x' : '-'; in proc_maps()
46 perm_str[3] = (vma->vm_flags & VM_MAYSHARE) ? 's' : 'p'; in proc_maps()
/openbmc/linux/arch/nios2/mm/
H A Dcacheflush.c90 if (!(vma->vm_flags & VM_MAYSHARE)) in flush_aliases()
138 if (vma == NULL || (vma->vm_flags & VM_EXEC)) in flush_cache_range()
159 if (vma->vm_flags & VM_EXEC) in flush_cache_page()
236 if (vma->vm_flags & VM_EXEC) in update_mmu_cache_range()
268 if (vma->vm_flags & VM_EXEC) in copy_from_user_page()
279 if (vma->vm_flags & VM_EXEC) in copy_to_user_page()
/openbmc/linux/fs/
H A Duserfaultfd.c144 const bool uffd_wp_changed = (vma->vm_flags ^ flags) & VM_UFFD_WP; in userfaultfd_set_vm_flags()
152 if ((vma->vm_flags & VM_SHARED) && uffd_wp_changed) in userfaultfd_set_vm_flags()
663 vma->vm_flags & ~__VM_UFFD_FLAGS); in userfaultfd_event_wait_completion()
698 userfaultfd_set_vm_flags(vma, vma->vm_flags & ~__VM_UFFD_FLAGS); in dup_userfaultfd()
780 userfaultfd_set_vm_flags(vma, vma->vm_flags & ~__VM_UFFD_FLAGS); in mremap_userfaultfd_prep()
919 !!(vma->vm_flags & __VM_UFFD_FLAGS)); in userfaultfd_release()
928 new_flags = vma->vm_flags & ~__VM_UFFD_FLAGS; in userfaultfd_release()
1327 unsigned long vm_flags, new_flags; in userfaultfd_register() local
1346 vm_flags = 0; in userfaultfd_register()
1348 vm_flags |= VM_UFFD_MISSING; in userfaultfd_register()
[all …]
/openbmc/linux/arch/hexagon/mm/
H A Dvm_fault.c69 if (!(vma->vm_flags & VM_EXEC)) in do_page_fault()
73 if (!(vma->vm_flags & VM_READ)) in do_page_fault()
77 if (!(vma->vm_flags & VM_WRITE)) in do_page_fault()
/openbmc/linux/drivers/sbus/char/
H A Dflash.c44 if ((vma->vm_flags & VM_READ) && in flash_mmap()
45 (vma->vm_flags & VM_WRITE)) { in flash_mmap()
49 if (vma->vm_flags & VM_READ) { in flash_mmap()
52 } else if (vma->vm_flags & VM_WRITE) { in flash_mmap()
/openbmc/linux/arch/sparc/mm/
H A Dfault_64.c352 (vma->vm_flags & VM_WRITE) != 0) { in do_sparc64_fault()
373 if (!(vma->vm_flags & VM_GROWSDOWN)) in do_sparc64_fault()
402 if ((fault_code & FAULT_CODE_ITLB) && !(vma->vm_flags & VM_EXEC)) { in do_sparc64_fault()
410 if (!(vma->vm_flags & VM_WRITE)) in do_sparc64_fault()
417 (vma->vm_flags & VM_EXEC) != 0 && in do_sparc64_fault()
425 if (!(vma->vm_flags & (VM_READ | VM_EXEC))) in do_sparc64_fault()
/openbmc/linux/arch/alpha/mm/
H A Dfault.c130 if (!(vma->vm_flags & VM_EXEC)) in do_page_fault()
134 if (!(vma->vm_flags & (VM_READ | VM_WRITE))) in do_page_fault()
137 if (!(vma->vm_flags & VM_WRITE)) in do_page_fault()
/openbmc/linux/arch/csky/abiv1/
H A Dcacheflush.c63 if (vma->vm_flags & VM_EXEC) in update_mmu_cache_range()
73 if (vma->vm_flags & VM_EXEC) in flush_cache_range()

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