From patchwork Wed Aug 21 08:52:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Monnet X-Patchwork-Id: 1150716 Return-Path: X-Original-To: incoming-bpf@patchwork.ozlabs.org Delivered-To: patchwork-incoming-bpf@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=bpf-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=netronome.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="dCuuw8qa"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46D1dB6587z9sN4 for ; Wed, 21 Aug 2019 18:52:30 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726749AbfHUIw3 (ORCPT ); Wed, 21 Aug 2019 04:52:29 -0400 Received: from mail-wm1-f67.google.com ([209.85.128.67]:36024 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726513AbfHUIw2 (ORCPT ); Wed, 21 Aug 2019 04:52:28 -0400 Received: by mail-wm1-f67.google.com with SMTP id g67so1284073wme.1 for ; Wed, 21 Aug 2019 01:52:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=Mh1QkTp/8kRIpEYY+6mzm9fBLUWPKfIMrbMeRlFQ5Vk=; b=dCuuw8qazVWlJrR5QGVGraJSUvizOCICo20mvjsZtxziMRpea2sPZ3lPOgrR1pl6iT FIiKElVsJsv4Mtn3mtGr8bR+nA9iAJvadPvjKrcuc5Bw6ImY5PAE2y8pg/Ez4oPVuKrp zrvFGzPrPBYIgCX/SnQyfHoxWdbFMCOEB5LOuA9RwLRFJJ39vuuQGRSHtT4R3/pdS7bk Ipb/eiqOM9RBoPAknsz/BdV2t18/uFiRa3OZdtBskR5fo5i212nIQKLkmg/OtPW+5aPZ iOMnB31ZQ26QHiqwBQMrSCQkudeibvjfb230A/RFbc56oLvegpf+jcWts6DrfB44WYtu 9P5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=Mh1QkTp/8kRIpEYY+6mzm9fBLUWPKfIMrbMeRlFQ5Vk=; b=TcSCWOK5hu69qMiqu9xXP0+WyvSFJVRR3SOTO7uaTlXiHUmMD8B9Qtq+j0beFe8pgv 9M5zH7gkECwsUOS7ZPytpa7gKQMKp5fq1g60JxW29wwFn8FCqGBXdp5xnOxhxppY6z7b Qr/eYs33ckpPYl467KhmkXyzVjpnZK/lMnS9mg/Fi1oYuMbnfNthH7vpHFZDgMBk9kSI QsXep7XNvMD4LhYhygCKMLTDpKzVwGJSpSGDxiox72amqe90AWN8OTLtfR4KOLSvyJxB 9exC8ysPe9Pg539PgHTAPdppwnbU0SYSLfR22+Ax7UtXh8Frl8Iwf0EMpoo6ixd3k+Fg mgRA== X-Gm-Message-State: APjAAAXkdn4vomNS3/Q/2MNocs+J2QGIDiGY8zd06tofCYpRl/nm2HTN 5KewaQoDYiRPsdZoOR83sNAkww== X-Google-Smtp-Source: APXvYqxOpEYX6XapHM3cLUdsfVg2aAOhgFYN/HV7FoUtDTjc2rhCPmJk4cuQMmxBS4vTJcNC0M/wgA== X-Received: by 2002:a1c:61d4:: with SMTP id v203mr4914481wmb.164.1566377546397; Wed, 21 Aug 2019 01:52:26 -0700 (PDT) Received: from cbtest32.netronome.com ([217.38.71.146]) by smtp.gmail.com with ESMTPSA id p7sm2040165wmh.38.2019.08.21.01.52.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Aug 2019 01:52:25 -0700 (PDT) From: Quentin Monnet To: Alexei Starovoitov , Daniel Borkmann Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, oss-drivers@netronome.com, Quentin Monnet Subject: [PATCH bpf-next 0/2] tools: bpftool: work with frozen maps Date: Wed, 21 Aug 2019 09:52:17 +0100 Message-Id: <20190821085219.30387-1-quentin.monnet@netronome.com> X-Mailer: git-send-email 2.17.1 Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hi, This is a simple set to add support for BPF map freezing to bpftool. First patch makes bpftool indicate if a map is frozen when listing BPF maps. Second patch adds a command to freeze a map loaded on the system. Quentin Monnet (2): tools: bpftool: show frozen status for maps tools: bpftool: add "bpftool map freeze" subcommand .../bpf/bpftool/Documentation/bpftool-map.rst | 9 +++ tools/bpf/bpftool/bash-completion/bpftool | 4 +- tools/bpf/bpftool/map.c | 64 +++++++++++++++++-- 3 files changed, 71 insertions(+), 6 deletions(-)