---
id: pr-vllm-27816
repo: vllm-project/vllm
pr: 27816
title: '[Misc] Refactor Attention kv transfer methods into decorator'
author: NickLucche
date: '2025-11-12'
url: https://github.com/vllm-project/vllm/pull/27816
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 728a9eb70ee30b1ab355a98f7e19fb81a0a7b873
inclusion_reason: defer
changed_paths:
- vllm/attention/layer.py
- vllm/attention/utils/kv_transfer_utils.py
artifact_dir: evidence/pull-bundles/vllm/gh-27816
head_ref_oid: 839a936264bf656635415b57bf57b4aa38f13cd2
---
# [Misc] Refactor Attention kv transfer methods into decorator

- Repository: `vllm-project/vllm`
- PR: [27816](https://github.com/vllm-project/vllm/pull/27816)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `vllm/attention/layer.py`
- `vllm/attention/utils/kv_transfer_utils.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-27816`
