kstack 95 proc.c if((p->kstack = kalloc()) == 0){ kstack 99 proc.c sp = p->kstack + KSTACKSIZE; kstack 194 proc.c kfree(np->kstack); kstack 195 proc.c np->kstack = 0; kstack 290 proc.c kfree(p->kstack); kstack 291 proc.c p->kstack = 0; kstack 41 proc.h char *kstack; // Bottom of kernel stack for this process kstack 161 vm.c if(p->kstack == 0) kstack 171 vm.c mycpu()->ts.esp0 = (uint)p->kstack + KSTACKSIZE;