49 static double gettime(void)  in gettime()  function
122 		start = gettime();  in sync_ring()
129 		} while ((elapsed = gettime() - start) < timeout);  in sync_ring()
164 	start = gettime();  in idle_ring()
171 	} while ((elapsed = gettime() - start) < timeout);  in idle_ring()
235 			end = gettime() + timeout/10.;  in wakeup_ring()
244 				this = gettime();  in wakeup_ring()
247 				now = gettime();  in wakeup_ring()
259 		end = gettime() + timeout;  in wakeup_ring()
271 			this = gettime();  in wakeup_ring()
274 			now = gettime();  in wakeup_ring()
331 		start = gettime();  in active_ring()
346 		} while ((elapsed = gettime()) < end);  in active_ring()
424 			end = gettime() + timeout/10.;  in active_wakeup_ring()
434 				this = gettime();  in active_wakeup_ring()
437 				now = gettime();  in active_wakeup_ring()
455 		end = gettime() + timeout;  in active_wakeup_ring()
468 			this = gettime();  in active_wakeup_ring()
471 			now = gettime();  in active_wakeup_ring()
588 		start = gettime();  in store_ring()
595 		} while ((elapsed = gettime() - start) < timeout);  in store_ring()
723 				this = gettime();  in switch_ring()
726 				baseline += gettime() - this;  in switch_ring()
740 				this = gettime();  in switch_ring()
742 				elapsed += gettime() - this;  in switch_ring()
1005 		start = gettime();  in sync_all()
1015 		} while ((elapsed = gettime() - start) < timeout);  in sync_all()
1110 		start = gettime();  in store_all()
1122 		} while ((elapsed = gettime() - start) < timeout);  in store_all()
1182 		start = gettime();  in preempt()
1196 		} while ((elapsed = gettime() - start) < timeout);  in preempt()