#:schema ../../../schema/clause.schema.json

[govctl]
id = "C-SUMMARY"
title = "Summary"
kind = "informative"
status = "active"
since = "0.1.0"

[content]
text = """
This RFC specifies the W2 allocation contract for NSA prefill CP shared-KV when a real extend batch contains more than one request.

**Scope:** This RFC covers owner-lane page-owner planning, allocation ordering, owner-lane invariants, capacity failure semantics, and compatibility requirements for CP shared-KV extend allocation. It does not specify CP metadata construction, KV direct-write kernels, current reuse, HiCache load/backup, or EAGLE draft behavior except where those later workstreams depend on the allocation contract.

**Rationale:** W2 must make batch-size greater than one enter the same owner-lane allocation contract as batch-size one. Without a normative allocation contract, later direct-write and HiCache workstreams cannot trust that newly allocated logical pages belong to the ranks that compute their contents."""