From patchwork Thu Nov 1 23:25:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Honnappa Nagarahalli X-Patchwork-Id: 149999 Delivered-To: patch@linaro.org Received: by 2002:a2e:299d:0:0:0:0:0 with SMTP id p29-v6csp1393228ljp; Thu, 1 Nov 2018 16:26:20 -0700 (PDT) X-Google-Smtp-Source: AJdET5fkuWx1aPf049PQUZuYLy8zoYoBH9ab8KwOh0SeTcx8HyKQnEOQ/R9txxh/btbqN6ytrgi4 X-Received: by 2002:a1c:9805:: with SMTP id a5-v6mr6948117wme.106.1541114780850; Thu, 01 Nov 2018 16:26:20 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1541114780; cv=none; d=google.com; s=arc-20160816; b=WCIpxq2Av8UwOtd1mlHdhWCr7Dsd7PQLxqTaKpVaaVyJPuoci6NbkR5Rf4l0z7CClM Ol8E4PuiTu6ZjMk4QidxAQzyycnda9GdJwS/XjLNBfC1oRc0qHrXiCdjqZIcrjvvppkZ JvgITJRyh9DtTXjXSe08t37gLyDhG9Ymd7XmrHWNoY90IFsngYrUu4uTbuvcvm0SXaAR kv589ckwGm2qrN+9bUQPQmvdfXKXt1wyVUYfNeNgJp85iS+Z+Z4a/bPTCvovXePXxm2n T/eucVReIt1sEN6r4GdBal1EJfyVc6KdwCzc22AHnwUqJk2GT3FgEddUiWRga2OIkliG GVmA== 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:references:in-reply-to :message-id:date:cc:to:from; bh=QcqqB1qCRBW4SdIY8UKZmipOZZ5uLJWKWFhQPUEQLSk=; b=A5lNPl4GBetKkjxkyyZ3a3+/JUBldxps61k8LhQdCFtiqREmkF/e0NUDb2niMCrhOA viux5d9jn2OsGEGRsIBwHvk1Uijp66iyz1c9SnolYictC/H/RrxQgjsbDb6G8ozsgunY 2O0cTuLSmrKYseijB5BQhZ95+NTy+Rzef5+lEXGxL1Su2egMq5A0p+IUtD5Y7ritli0G oHaOUYhufU3vYAyFec4AOK9LgPPTLDAuBRvXlSr8goXf0u9A5rIOtAZLqOU13F47OCg4 OWc2E+Mo2UDeL53tPj0f0n6u89lNC22+ohqZzoiKO4LA/LV01VHK2z21DgsX38/N8c+n uHdA== 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 79-v6si19700020wmy.140.2018.11.01.16.26.20; Thu, 01 Nov 2018 16:26:20 -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 D34BE1B3EC; Fri, 2 Nov 2018 00:25:59 +0100 (CET) Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by dpdk.org (Postfix) with ESMTP id A1DC91B3E0 for ; Fri, 2 Nov 2018 00:25:58 +0100 (CET) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 026471596; Thu, 1 Nov 2018 16:25:58 -0700 (PDT) Received: from qc2400f-1.austin.arm.com (qc2400f-1.austin.arm.com [10.118.12.122]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 86E7D3F718; Thu, 1 Nov 2018 16:25:57 -0700 (PDT) From: Honnappa Nagarahalli To: bruce.richardson@intel.com, pablo.de.lara.guarch@intel.com Cc: dev@dpdk.org, gavin.hu@arm.com, dharmik.thakkar@arm.com, nd@arm.com, yipeng1.wang@intel.com, sameh.gobriel@intel.com, Honnappa Nagarahalli Date: Thu, 1 Nov 2018 18:25:22 -0500 Message-Id: <20181101232522.702-5-honnappa.nagarahalli@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181101232522.702-1-honnappa.nagarahalli@arm.com> References: <20181101045454.632-2-honnappa.nagarahalli@arm.com> <20181101232522.702-1-honnappa.nagarahalli@arm.com> Subject: [dpdk-dev] [PATCH v2 4/4] doc/hash: deprecate lock ellision and read/write concurreny flags 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" RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY and RTE_HASH_EXTRA_FLAGS_TRANS_MEM_SUPPORT configuration flags are deprecated. Reader/Writer concurrency is provided by default. Transactional memory will be used if the platform supports it. Signed-off-by: Honnappa Nagarahalli Reviewed-by: Dharmik Thakkar Reviewed-by: Gavin Hu --- doc/guides/rel_notes/deprecation.rst | 5 +++++ 1 file changed, 5 insertions(+) -- 2.17.1 diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index 34b28234c..d34cca260 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -55,3 +55,8 @@ Deprecation Notices - ``rte_pdump_set_socket_dir`` will be removed; - The parameter, ``path``, of ``rte_pdump_init`` will be removed; - The enum ``rte_pdump_socktype`` will be removed. + +* hash: The configuration flags RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY and + RTE_HASH_EXTRA_FLAGS_TRANS_MEM_SUPPORT will be removed in v19.02. + Reader/writer concurrency will be supported by default. The library will + use transactional memory if the platform supports it.