From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 04D5AA04DC; Mon, 19 Oct 2020 23:06:14 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D008AE24A; Mon, 19 Oct 2020 23:06:12 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by dpdk.org (Postfix) with ESMTP id 68C64C321 for ; Mon, 19 Oct 2020 23:06:10 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1603141568; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ZXfFKXt2yVbNGeVsgTttpSPRp7OUEjEixR4nZjHiywY=; b=FytNe6MRYiG6AQ6JaLVQAaM+HAv/UOHSfkON3UZWAh53kXQMImKOVCiVF8j82Md5EilmNx l+dqqBSO5mZZvhNRGo9063XqqQFkMyW/18IOBlZNy8p3UVeOaZWuDfZ+nAN7zEPs5Ktrae gRO1UON7WZ7oToPx4pdZyAiBIm7extc= Received: from mail-vk1-f198.google.com (mail-vk1-f198.google.com [209.85.221.198]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-267-gc16oKC3OCydich60o734A-1; Mon, 19 Oct 2020 17:06:06 -0400 X-MC-Unique: gc16oKC3OCydich60o734A-1 Received: by mail-vk1-f198.google.com with SMTP id w4so401156vkm.8 for ; Mon, 19 Oct 2020 14:06:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ZXfFKXt2yVbNGeVsgTttpSPRp7OUEjEixR4nZjHiywY=; b=ZmDOI6z6RKkAczZu0uaion5f5TAVL/R/9s+ubcsaZkOJUYsvhkKHmwG854gE4/LOui hjOszpPmiXdpMpfD3aclBqaBlHSEVXyYV7PG0qfTzfPzQvrZ0qxyGSMkJjVxH4yoDGmW iqB+NpurXU5VtaLSUIYUZEuA0Yp8vqG2pM8t3EDqR7ittUj616cTidvA/vYwyIeDeWvJ 0Fq5Dxoz++6NXbZ3+pvQ67Q3PpxTfyGgfZy6WMCoiu2L0I1J5aGiWdP+58/65EfDTum2 Je5e6USq1+szXy1enWzV8ZzdIwqzSWe66yiEW0MiiWc7H2cP/RPVzL99gy4BilcdUvIN bIiQ== X-Gm-Message-State: AOAM533V+C3huF9LE6igL/gd7BZuoltJog2ZQtSSYB3tOFaDRU925tQ7 ouq7nQtMvn6lXvBgSNzO+ZbxiVqoKm0912KhLpZ+RGK1PiNbxTyoIBVMPYSYcJgWDA0FffZCH85 pAGUSDvOP6QgXjy3u6JI= X-Received: by 2002:ab0:4983:: with SMTP id e3mr816446uad.41.1603141565456; Mon, 19 Oct 2020 14:06:05 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwYqbfw0cG/idBKHswzxG3gAtn7TUk0/oz5HyWU+Ea1HPsjpaKulDBBMgsSriOManSLMKZv8sxuXDFIvfrvhS8= X-Received: by 2002:ab0:4983:: with SMTP id e3mr816416uad.41.1603141565236; Mon, 19 Oct 2020 14:06:05 -0700 (PDT) MIME-Version: 1.0 References: <20201016173858.1134-1-dharmik.thakkar@arm.com> <20201019163519.28180-1-dharmik.thakkar@arm.com> In-Reply-To: <20201019163519.28180-1-dharmik.thakkar@arm.com> From: David Marchand Date: Mon, 19 Oct 2020 23:05:53 +0200 Message-ID: To: Dharmik Thakkar Cc: dev , nd , Honnappa Nagarahalli , Thomas Monjalon , Dmitry Kozlyuk Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH v4 0/3] hash: integrate RCU QSBR 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" On Mon, Oct 19, 2020 at 6:37 PM Dharmik Thakkar wrote: > > Integrate RCU QSBR to make it easier for the applications to use lock > free algorithm. > > Resource reclamation implementation was split from the original > series, and has already been part of RCU library. Rework the series > to base hash integration on RCU reclamation APIs. > > Refer 'Resource reclamation framework for DPDK' available at [1] > to understand various aspects of integrating RCU library > into other libraries. > > [1] https://doc.dpdk.org/guides/prog_guide/rcu_lib.html > > Introduce a new API rte_hash_rcu_qsbr_add for application to > register a RCU variable that hash library will use. > > Functional tests and performance tests are added to cover the > integration with RCU. This patch breaks Windows build: hash library was building fine so far, adding a dependency on rcu broke it as rcu is not ready (yet?). -- David Marchand