From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2603DC2D0EF for ; Fri, 27 Mar 2020 09:12:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0615B206F2 for ; Fri, 27 Mar 2020 09:12:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726661AbgC0JMj (ORCPT ); Fri, 27 Mar 2020 05:12:39 -0400 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:58946 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726233AbgC0JMj (ORCPT ); Fri, 27 Mar 2020 05:12:39 -0400 Received: from Internal Mail-Server by MTLPINE1 (envelope-from paulb@mellanox.com) with ESMTPS (AES256-SHA encrypted); 27 Mar 2020 12:12:36 +0300 Received: from reg-r-vrt-019-120.mtr.labs.mlnx (reg-r-vrt-019-120.mtr.labs.mlnx [10.213.19.120]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 02R9CaYe023271; Fri, 27 Mar 2020 12:12:36 +0300 From: Paul Blakey To: Paul Blakey , Oz Shlomo , Pablo Neira Ayuso , Majd Dibbiny , Roi Dayan , netdev@vger.kernel.org, Saeed Mahameed Cc: netfilter-devel@vger.kernel.org Subject: [PATCH net-next v2 0/3] netfilter: flowtable: Support offload of tuples in parallel Date: Fri, 27 Mar 2020 12:12:28 +0300 Message-Id: <1585300351-15741-1-git-send-email-paulb@mellanox.com> X-Mailer: git-send-email 1.8.4.3 Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org The following patchset opens support for offloading tuples in parallel. Patches for netfilter replace the flow table block lock with rw sem, and use a work entry per offload command, so they can be run in parallel under rw sem read lock. MLX5 patch removes the unguarded ct entries list, and instead uses rhashtable's iterator to support the above. --- Changelog: v1->v2: Rebased on dave's net-next, HEAD: 5bb7357 ("Merge branch 'cls_flower-Use-extack-in-fl_set_key'") Paul Blakey (3): netfilter: flowtable: Use rw sem as flow block lock netfilter: flowtable: Use work entry per offload command net/mlx5: CT: Use rhashtable's ct entries instead of a seperate list drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c | 19 +++----- include/net/netfilter/nf_flow_table.h | 2 +- net/netfilter/nf_flow_table_core.c | 11 +++-- net/netfilter/nf_flow_table_offload.c | 50 ++++++++-------------- 4 files changed, 30 insertions(+), 52 deletions(-) -- 1.8.3.1