From patchwork Wed May 6 03:54:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Honnappa Nagarahalli X-Patchwork-Id: 186222 Delivered-To: patch@linaro.org Received: by 2002:a92:8d81:0:0:0:0:0 with SMTP id w1csp1745329ill; Tue, 5 May 2020 20:54:47 -0700 (PDT) X-Google-Smtp-Source: APiQypKc2zC2MtMUVCbtOTYEmJPNGdInpH9GGm1GPsJak//zGOffXSovTA2qi+Znt6yxw8OL4y63 X-Received: by 2002:a17:906:2548:: with SMTP id j8mr5580745ejb.378.1588737286928; Tue, 05 May 2020 20:54:46 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588737286; cv=none; d=google.com; s=arc-20160816; b=mYWZzX4EZkNCHslERtmFg7zybpbiNliS8AKaUoMNlsiKcUZR3eN/dH5j6ZAYABTIf5 Jn4JLneWW3iKVRkd1JTXB+PtY8V7jxOFlr6OL0sZrfQ9Mvy1PdEJP6+QyniosJxE2jo/ drqux7W4CeTDZmf+vT+/+fDlW0LKBZuBsB2zkipRDSauaFHO5/b7le7TrQoUH1T5aY6U UztoOxA3RpFZJiQwPbaCh8vIvjr/OylQe8ag6+VBvoIsmALUNLdpzG/zsfGaAMFov8o5 KnpNd2/H9+tb2JuO+WSMFvKMPyLArSbJ9hKjp16iCWtEp6mT4a1wp55ZCN14r0u7i2z5 ll9g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:message-id:date:to:from; bh=Ll36SBxqLR/T1TxlrDM6ZzWfDN16iVIm7bCCUgDF74g=; b=geLz+NdrgPdUOwkDNwzoltWyjWC/4Mhmin/n8HesvL/yaNiD7UiZ+KuNR5x/Ci8feC B5DYP/7/OxLvFNDsoFRcHSkKyg1D5Ztp09wGsEb8puM6iM1MbO3mw4M3mfhkRQSRxkxZ lTYAijlRoY7zQnoWO9mdZZFfp4MEZScPe4+jDsbDAbSWI4UyrrUUVN5LzAwGRoZ9QBcA 9/LQpZ0stox78kN9gnwnzDhUwoWvq3SQGhDQzUsR42IP6HgB1QrAS+zUXzFpZBZA+nNH ll1aVsAyc3lyCYxLE1iTVx9O2T8vXmwtUurV9/sqi+Y5wYp8/BvK7ay5Su6lCk8rhWiN X9mg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org Return-Path: Received: from dpdk.org (dpdk.org. [92.243.14.124]) by mx.google.com with ESMTP id e9si310099eds.63.2020.05.05.20.54.46; Tue, 05 May 2020 20:54:46 -0700 (PDT) Received-SPF: pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) client-ip=92.243.14.124; Authentication-Results: mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 9816B1D665; Wed, 6 May 2020 05:54:45 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id D579F1D654 for ; Wed, 6 May 2020 05:54:44 +0200 (CEST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 2F04A30E; Tue, 5 May 2020 20:54:44 -0700 (PDT) Received: from qc2400f-1.austin.arm.com (qc2400f-1.austin.arm.com [10.118.14.48]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 283D03F305; Tue, 5 May 2020 20:54:44 -0700 (PDT) From: Honnappa Nagarahalli To: dev@dpdk.org, david.marchand@redhat.com, thomas@monjalon.net, honnappa.nagarahalli@arm.com Date: Tue, 5 May 2020 22:54:15 -0500 Message-Id: <20200506035415.29095-1-honnappa.nagarahalli@arm.com> X-Mailer: git-send-email 2.17.1 Subject: [dpdk-dev] [PATCH] doc: add rcu defer queue API info X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" Added notes about RCU defer queue APIs. Signed-off-by: Honnappa Nagarahalli --- doc/guides/rel_notes/release_20_05.rst | 7 +++++++ 1 file changed, 7 insertions(+) -- 2.17.1 diff --git a/doc/guides/rel_notes/release_20_05.rst b/doc/guides/rel_notes/release_20_05.rst index c287cb48a..0d505d7f1 100644 --- a/doc/guides/rel_notes/release_20_05.rst +++ b/doc/guides/rel_notes/release_20_05.rst @@ -66,6 +66,13 @@ New Features Added tracepoints in ``EAL``, ``ethdev``, ``cryptodev``, ``eventdev`` and ``mempool`` libraries for important functions. +* **Added APIs for RCU defer queue** + + Added APIs to create and delete defer queue. Additional APIs are provided + to enqueue a deleted resource and reclaim the resource in the future. + These APIs help the application use lock-free data structures with + less effort. + * **Added new API for rte_ring.** * New synchronization modes for rte_ring.