- self.genesis_hash == other.genesis_hash &&
- *self.channels.read().unwrap() == *other.channels.read().unwrap() &&
- *self.nodes.read().unwrap() == *other.nodes.read().unwrap()
+ // For a total lockorder, sort by position in memory and take the inner locks in that order.
+ // (Assumes that we can't move within memory while a lock is held).
+ let ord = ((self as *const _) as usize) < ((other as *const _) as usize);
+ let a = if ord { (&self.channels, &self.nodes) } else { (&other.channels, &other.nodes) };
+ let b = if ord { (&other.channels, &other.nodes) } else { (&self.channels, &self.nodes) };
+ let (channels_a, channels_b) = (a.0.unsafe_well_ordered_double_lock_self(), b.0.unsafe_well_ordered_double_lock_self());
+ let (nodes_a, nodes_b) = (a.1.unsafe_well_ordered_double_lock_self(), b.1.unsafe_well_ordered_double_lock_self());
+ self.genesis_hash.eq(&other.genesis_hash) && channels_a.eq(&channels_b) && nodes_a.eq(&nodes_b)