vm_pgprot_modify  127 mm/mmap.c      	vm_page_prot = vm_pgprot_modify(vma->vm_page_prot, vm_flags);
vm_pgprot_modify  130 mm/mmap.c      		vm_page_prot = vm_pgprot_modify(vm_page_prot, vm_flags);
vm_pgprot_modify 1679 mm/mmap.c      	    pgprot_val(vm_pgprot_modify(vm_page_prot, vm_flags)))