125 	pgprot_t vm_page_prot;  in vma_set_page_prot()  local
127 	vm_page_prot = vm_pgprot_modify(vma->vm_page_prot, vm_flags);  in vma_set_page_prot()
128 	if (vma_wants_writenotify(vma, vm_page_prot)) {  in vma_set_page_prot()
130 		vm_page_prot = vm_pgprot_modify(vm_page_prot, vm_flags);  in vma_set_page_prot()
133 	WRITE_ONCE(vma->vm_page_prot, vm_page_prot);  in vma_set_page_prot()
1672 int vma_wants_writenotify(struct vm_area_struct *vma, pgprot_t vm_page_prot)  in vma_wants_writenotify()  argument
1687 	if (pgprot_val(vm_page_prot) !=  in vma_wants_writenotify()
1688 	    pgprot_val(vm_pgprot_modify(vm_page_prot, vm_flags)))  in vma_wants_writenotify()
1788 	vma->vm_page_prot = vm_get_page_prot(vm_flags);  in mmap_region()
3087 	vma->vm_page_prot = vm_get_page_prot(flags);  in do_brk_flags()
3446 	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);  in __install_special_mapping()