|WARNING| pw141487 [PATCH] doc/design: minor cleanus

qemudev at loongson.cn qemudev at loongson.cn
Sat Jun 22 16:26:12 CEST 2024


Test-Label: loongarch-compilation
Test-Status: WARNING
http://dpdk.org/patch/141487

_apply patch failure_

Submitter: Stephen Hemminger <stephen at networkplumber.org>
Date: Sat, 22 Jun 2024 07:47:57 -0700
DPDK git baseline: Repo:dpdk
  Branch: main
  CommitID: 4a44d97f0a52a76258c6a6cb6a713f4380a8ab1f

Apply patch set 141487 failed:

Checking patch doc/guides/contributing/design.rst...
error: while searching for:
Mbuf features
-------------

A designated area in mbuf stores "dynamically" registered fields and flags. It is the default choice for accommodating new features. The "dynamic" area consumes the remaining space in the mbuf, indicating that it's being efficiently utilized. However, the ``rte_mbuf`` structure must be kept small (128 bytes).

As more features are added, the space for existinG=g "static" fields (fields that are allocated statically) may need to be reconsidered and possibly converted to "dynamic" allocation. Adding a new static field or flag should be an exception. It must meet specific criteria including widespread usage, performance impact, and size considerations. Before adding a new static feature, it must be justified by its necessity and its impact on the system's efficiency.


Runtime Information - Logging, Tracing and Telemetry

error: patch failed: doc/guides/contributing/design.rst:63
error: doc/guides/contributing/design.rst: patch does not apply



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