bsd/kern/vm_pressure.c

210         pid_t target_pid = (pid_t)-1;
213         target_pid = memorystatus_request_vm_pressure_candidate();
214         while (target_pid != -1) {
216                 if ((kn = vm_find_knote_from_pid(target_pid))) {
221                 target_pid = memorystatus_request_vm_pressure_candidate();
232         KNOTE(&vm_pressure_klist, target_pid);
234         memorystatus_send_pressure_note(target_pid);
269         pid_t target_pid = -1;
319                                 target_pid = p->p_pid;
329         if (kn_max == NULL || target_pid == -1) {
333 	VM_DEBUG_EVENT(vm_pageout_scan, VM_PRESSURE_EVENT, DBG_FUNC_NONE, target_pid, resident_max, 0, 0);
338 	target_proc = proc_find(target_pid);
341         	KNOTE(&dispatch_klist, target_pid);