From patchwork Sun Sep 8 22:49:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Honnappa Nagarahalli X-Patchwork-Id: 173349 Delivered-To: patch@linaro.org Received: by 2002:a05:6e02:ce:0:0:0:0 with SMTP id r14csp3622064ilq; Sun, 8 Sep 2019 15:50:47 -0700 (PDT) X-Google-Smtp-Source: APXvYqy4Hq2c/LmrJREubR8DMsN1fzfwlqQtM8zCQLjTO+7k/ZT57XIeTbATgJEP7XoGsdnJ+St3 X-Received: by 2002:adf:db47:: with SMTP id f7mr15956646wrj.1.1567983047524; Sun, 08 Sep 2019 15:50:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1567983047; cv=none; d=google.com; s=arc-20160816; b=znfP7OFA6/UDouw1bd9GRW0akks2+c14soNff/6QdL7UJZ+hMtPpcaQgACy36OTOZp fIWtinsaph3sOSWy1ZJXpt7mSIJl329Vu7ZxIRXiAKhDRfdHkIH2XN4/LWNVYg/DguWi H77eg5pL8ss5DPe8dyHh9k7BqskIQcYWwit/SaYIoGNM+rl0mC8a/vNQxqf6ddRU0CfE TnJn6lGh6ef4ZFRoNlSwdfa6rur78FihfvByfhkuseDkxYMtRxA8rY7XckCicoXrDehR h1812H00FGkB6pwYZs9gjP3+7Ifav6Y87rGqIC86lq7gGuJ1AHvRVfzsGWs0mmlddChP v7JA== 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=/y8avZxX8ltkMfLPAcKnC91XiUEBl4aMBfJQ/SeFed8=; b=pSFn4gFGgFVmIUJBElrHIhp1Od/pycUz1uxqOFerzLz9do1b0uU3CIXZiyczXlPneh 1SD0atgpfEBgk1EnqgiCCZCNvAlYc7YVRDfBPwG1+BVpssBY7F9mZr05nGbooJNx9Zg+ HwlZlPHlJz1+OmpDyox2hi+CCIOWTul1wQfaomcuCgs/SXLJM7MzDO/BGRnFSG6ZGr6X WQGBUMzwqgdfL36DqxjF0XMjIguIn89nj84i/V4zqJ4nk6I5j0BJ/BJZY91uAQnA4LKD p7ngV7pIikLyL1JQOOKJO/gnqIsgIZ0sRzBadC2thNIdQm16Uk276gaNkyC187YSNiAO kXLA== 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 d3si10714058wre.303.2019.09.08.15.50.47; Sun, 08 Sep 2019 15:50:47 -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 7E16B1E9E1; Mon, 9 Sep 2019 00:50:42 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id 7DDBF1E9D9; Mon, 9 Sep 2019 00:50:40 +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 08EDC1596; Sun, 8 Sep 2019 15:50:40 -0700 (PDT) Received: from qc2400f-1.austin.arm.com (qc2400f-1.austin.arm.com [10.118.12.34]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 02ACD3F67D; Sun, 8 Sep 2019 15:50:40 -0700 (PDT) From: Honnappa Nagarahalli To: honnappa.nagarahalli@arm.com, konstantin.ananyev@intel.com Cc: dev@dpdk.org, stable@dpdk.org Date: Sun, 8 Sep 2019 17:49:44 -0500 Message-Id: <20190908224949.34851-3-honnappa.nagarahalli@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190908224949.34851-1-honnappa.nagarahalli@arm.com> References: <20190908224949.34851-1-honnappa.nagarahalli@arm.com> Subject: [dpdk-dev] [PATCH 2/7] doc/rcu: correct the limitation on number of threads 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" There is no limitation of 1024 reader threads. Fixes: 64994b56cfd7 ("rcu: add RCU library supporting QSBR mechanism") Cc: stable@dpdk.org Signed-off-by: Honnappa Nagarahalli Reviewed-by: Ruifeng Wang Reviewed-by: Gavin Hu --- doc/guides/prog_guide/rcu_lib.rst | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 2.17.1 diff --git a/doc/guides/prog_guide/rcu_lib.rst b/doc/guides/prog_guide/rcu_lib.rst index c019dfca8..4d1ed3954 100644 --- a/doc/guides/prog_guide/rcu_lib.rst +++ b/doc/guides/prog_guide/rcu_lib.rst @@ -120,8 +120,7 @@ The application must allocate memory and initialize a QS variable. Applications can call ``rte_rcu_qsbr_get_memsize()`` to calculate the size of memory to allocate. This API takes a maximum number of reader threads, -using this variable, as a parameter. Currently, a maximum of 1024 threads -are supported. +using this variable, as a parameter. Further, the application can initialize a QS variable using the API ``rte_rcu_qsbr_init()``.