gao-yan/pacemaker — comment on commit fb62d712b3ed0f0f51f02ef2af4dc3ef37fbd360
File:  line 0
By beekhof:

Is there a reason we need to recount for each pass?
Looks like the right direction, but (in pseudo code) counter[node]++ when we kick off a migration and counter[node]-- when it completes would be more desirable.