kfree              67 defs.h         void            kfree(char*);
kfree              51 kalloc.c           kfree(p);
kfree              50 pipe.c             kfree((char*)p);
kfree              71 pipe.c             kfree((char*)p);
kfree             140 proc.c             kfree(np->kstack);
kfree             233 proc.c                 kfree(p->kstack);
kfree             268 vm.c                 kfree(v);
kfree             288 vm.c                 kfree(v);
kfree             291 vm.c             kfree((char*)pgdir);