K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2012-04-19T10:48:25.217479Z
K 7
svn:log
V 221
Create hash table for the source nodes instead of rb-tree.
Locking is per hash slot.

At normal runtime these locks are obtained on state creation, prior
to id hash lock or key hash lock. Expiry thread also obtains them.

END