The main user of this list is MVCC implementation in partition_version.cc.
The reason why boost::intrusive::list<> cannot be used is that tere is no
single owner of the list who could keep boost::intrusive::list<> object
alive. In the MVCC case there is at least one partition_entry object and
possibly multiple partition_snapshot objects which lifetime is independent
and the list must remain in a valid state as long as at least one of them
is alive.
Signed-off-by: Paweł Dziepak <pdziepak@scylladb.com>
