. "Deadlock#Livelock" . "Livelock" . "live lock" . . "Deadlock#Necessary_conditions" . "deadlock" . "livelock" . . "Deadlock" . . "Deadlock#Avoidance" . "deadlocks" . . "Deadlock#Detection" . . . "each of which must be completed before the other" . . . . . "Deadlock" . "distributed deadlocks" . . "detected" . . . "locks up" . "Deadlock#Distributed_deadlock" .