51 	else if (!(vma->vm_flags & VM_SHARED) &&  in find_vma_and_prepare_anon()
80 		if (!(vma->vm_flags & VM_SHARED) && unlikely(!vma->anon_vma))  in uffd_lock_vma()
176 	bool writable = dst_vma->vm_flags & VM_WRITE;  in mfill_atomic_install_pte()
177 	bool vm_shared = dst_vma->vm_flags & VM_SHARED;  in mfill_atomic_install_pte()
687 	if (!(dst_vma->vm_flags & VM_SHARED)) {  in mfill_atomic_pte()
759 	    dst_vma->vm_flags & VM_SHARED))  in mfill_atomic()
766 	if ((flags & MFILL_ATOMIC_WP) && !(dst_vma->vm_flags & VM_UFFD_WP))  in mfill_atomic()
1536 	return !(vma->vm_flags & (VM_PFNMAP | VM_IO |  VM_HUGETLB |  in vma_move_compatible()
1545 	if ((src_vma->vm_flags & VM_ACCESS_FLAGS) != (dst_vma->vm_flags & VM_ACCESS_FLAGS) ||  in validate_move_areas()
1550 	if ((src_vma->vm_flags & VM_LOCKED) != (dst_vma->vm_flags & VM_LOCKED))  in validate_move_areas()
1557 	if (!(src_vma->vm_flags & VM_WRITE))  in validate_move_areas()
1804 	if (src_vma->vm_flags & VM_SHARED)  in move_pages()
1809 	if (dst_vma->vm_flags & VM_SHARED)  in move_pages()
1946 				     vm_flags_t vm_flags)  in userfaultfd_set_vm_flags()  argument
1948 	const bool uffd_wp_changed = (vma->vm_flags ^ vm_flags) & VM_UFFD_WP;  in userfaultfd_set_vm_flags()
1950 	vm_flags_reset(vma, vm_flags);  in userfaultfd_set_vm_flags()
1956 	if ((vma->vm_flags & VM_SHARED) && uffd_wp_changed)  in userfaultfd_set_vm_flags()
1962 				vm_flags_t vm_flags)  in userfaultfd_set_ctx()  argument
1967 				 (vma->vm_flags & ~__VM_UFFD_FLAGS) | vm_flags);  in userfaultfd_set_ctx()
1996 				    vma->vm_flags & ~__VM_UFFD_FLAGS,  in userfaultfd_clear_vma()
2013 			       vm_flags_t vm_flags,  in userfaultfd_register_range()  argument
2028 		VM_WARN_ON_ONCE(!vma_can_userfault(vma, vm_flags, wp_async));  in userfaultfd_register_range()
2031 		VM_WARN_ON_ONCE(!(vma->vm_flags & VM_MAYWRITE));  in userfaultfd_register_range()
2038 		    (vma->vm_flags & vm_flags) == vm_flags)  in userfaultfd_register_range()
2045 		new_flags = (vma->vm_flags & ~__VM_UFFD_FLAGS) | vm_flags;  in userfaultfd_register_range()
2058 		userfaultfd_set_ctx(vma, ctx, vm_flags);  in userfaultfd_register_range()
2108 				!!(vma->vm_flags & __VM_UFFD_FLAGS));  in userfaultfd_release_all()