new               126 kernel/sysfile.c   char name[DIRSIZ], new[MAXPATH], old[MAXPATH];
new               129 kernel/sysfile.c   if(argstr(0, old, MAXPATH) < 0 || argstr(1, new, MAXPATH) < 0)
new               149 kernel/sysfile.c   if((dp = nameiparent(new, name)) == 0)
new               313 kernel/vm.c    uvmcopy(pagetable_t old, pagetable_t new, uint64 sz)
new               330 kernel/vm.c        if(mappages(new, i, PGSIZE, (uint64)mem, flags) != 0){
new               338 kernel/vm.c      uvmunmap(new, 0, i / PGSIZE, 1);