nunits             67 user/umalloc.c   uint nunits;
nunits             69 user/umalloc.c   nunits = (nbytes + sizeof(Header) - 1)/sizeof(Header) + 1;
nunits             75 user/umalloc.c     if(p->s.size >= nunits){
nunits             76 user/umalloc.c       if(p->s.size == nunits)
nunits             79 user/umalloc.c         p->s.size -= nunits;
nunits             81 user/umalloc.c         p->s.size = nunits;
nunits             87 user/umalloc.c       if((p = morecore(nunits)) == 0)