objectpool: Unconditionally create object pools atomically
In e07e5a24 (objectpool: Enable atomic creation of object pools,
2022-12-15) we have introduced the logic to atomaically create object
pools so that after the CreateObjectPool()
RPC call, it either exists
in a fully initialized state or not at all. We have subsequently rolled
out these changes to production starting on January 6th without any
problems observed so far.
Remove the feature flag and unconditionally enable atomically creating object pools.
Closes #4676 (closed).
Edited by Patrick Steinhardt