From patchwork Tue May 25 12:19:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Liguzinski, WojciechX" X-Patchwork-Id: 93436 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id CC2E2A0546; Tue, 25 May 2021 14:20:07 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 401FC40150; Tue, 25 May 2021 14:20:07 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by mails.dpdk.org (Postfix) with ESMTP id 127F44003F for ; Tue, 25 May 2021 14:20:05 +0200 (CEST) IronPort-SDR: Upr+XtELM8d7uqgcbLRTKIpEQk/zbIjJZgDP1XhSjOqv+BWZpbfzJHGNB+o2tZtKF00wuiHVQJ M6lKGoNsuqaA== X-IronPort-AV: E=McAfee;i="6200,9189,9994"; a="189557073" X-IronPort-AV: E=Sophos;i="5.82,328,1613462400"; d="scan'208";a="189557073" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 May 2021 05:19:50 -0700 IronPort-SDR: 5nx42tnpsL1DmuFkry+suNFl57VXFuqb9bnJztGd6l59EoKxk2SqHjDEzZZ82ycwUJI8aK9T0o 2ZlIiMyCni6Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,328,1613462400"; d="scan'208";a="443357684" Received: from silpixa00400629.ir.intel.com ([10.237.214.62]) by fmsmga008.fm.intel.com with ESMTP; 25 May 2021 05:19:49 -0700 From: "Liguzinski, WojciechX" To: dev@dpdk.org, jasvinder.singh@intel.com, cristian.dumitrescu@intel.com Cc: savinay.dharmappa@intel.com, megha.ajmera@intel.com Date: Tue, 25 May 2021 13:19:37 +0100 Message-Id: <20210525121937.73139-1-wojciechx.liguzinski@intel.com> X-Mailer: git-send-email 2.17.1 Subject: [dpdk-dev] [PATCH v1] doc: add deprecation notice for PIE active queue management changes X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add deprecation note for making changes related to implementation of PIE based active queue management support to DPDK scheduler library. These changes are aligned as suggested in the RFC[1]. https://mails.dpdk.org/archives/dev/2021-May/210067.html Signed-off-by: Liguzinski, WojciechX --- doc/guides/rel_notes/deprecation.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index 9584d6bfd7..58f22a0276 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -141,6 +141,14 @@ Deprecation Notices in "rte_sched.h". These changes are aligned to improvements suggested in the RFC https://mails.dpdk.org/archives/dev/2018-November/120035.html. +* sched: To add PIE based active queue management support to DPDK scheduler + library, changes will be made to data structures + ``rte_sched_subport_params``, ``rte_sched_subport_stats``, + ``rte_sched_queue_stats``, ``rte_sched_queue_extra``, ``rte_sched_subport``. + New structures are introduced for PIE ``rte_pie_params``, ``rte_pie_config``, + ``rte_pie``. These changes are aligned to improvements suggested in the RFC + https://mails.dpdk.org/archives/dev/2021-May/210067.html. + * metrics: The function ``rte_metrics_init`` will have a non-void return in order to notify errors instead of calling ``rte_exit``.