deallocuvm        179 defs.h         int             deallocuvm(pde_t*, uint, uint);
deallocuvm        169 proc.c             if((sz = deallocuvm(curproc->pgdir, sz, sz + n)) == 0)
deallocuvm        237 vm.c                 deallocuvm(pgdir, newsz, oldsz);
deallocuvm        243 vm.c                 deallocuvm(pgdir, newsz, oldsz);
deallocuvm        290 vm.c             deallocuvm(pgdir, KERNBASE, 0);