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=-3.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 F127AC04EB8 for ; Mon, 10 Dec 2018 23:43:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B2CB820851 for ; Mon, 10 Dec 2018 23:43:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="K3UwiBqI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2CB820851 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730196AbeLJXnK (ORCPT ); Mon, 10 Dec 2018 18:43:10 -0500 Received: from mail-it1-f195.google.com ([209.85.166.195]:34808 "EHLO mail-it1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726607AbeLJXnJ (ORCPT ); Mon, 10 Dec 2018 18:43:09 -0500 Received: by mail-it1-f195.google.com with SMTP id x124so9304149itd.1; Mon, 10 Dec 2018 15:43:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=E4yM4WyPy3yPiJETQPYVe1V9tP+X3065yLRYA97Pk1I=; b=K3UwiBqI9+zlDAliqKvgsyxDGa4zDaGPCSSdmVK4nvMmBo1JSxnnAwivvnA8oKsp+Q VsDJnSAh1GmDga4cZOV9o+5eweT56Usyhp+mKtkHl1KtaEaLp8HsgYnwGkYoBQ0hp5Uz EbfyUJO6EyObefFnbUQZEEtkXqcnfCarjLXpJm5RRDZA9ANHRZyEpWmIMedgYrKqy2ic ZWVKZClfni2KtkvC095tc2bvwsU0lvOGUvFK6AhHYEeZ0RZRlb+up55DvpFQpZ4eH9CG tywIXqTA9CvKSurfl7L4HFadaEHj8xwQ5i50msrjPgNaTB2vUNFTEBMZVrbTcO0gaSXr KmOQ== 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:mime-version :content-transfer-encoding; bh=E4yM4WyPy3yPiJETQPYVe1V9tP+X3065yLRYA97Pk1I=; b=tvY1k4zPcTdeDGgmkZdVLujqc8+ZjINmWfbMca7YEL9aL0a5b0YJyMsNPTWc0nW8uF UIh0QK3cit0C6/GW5T30ZYVze0swii5OTrR3tB2v4lHzmMB0LgUs6DCfcsZZLtwEb0Pn k15VT1G+/JS0b3eo364Zeryofk/kkijD1Mg6ZBFjvCvM/BN+U5ytU1tfN+m0jcqE1vzA OuqZVE9DKbdSVL1mi/JCNZGC0hvNEO3li7ryQdZeY0pimR//WATEXVe+FosVepllw1WS h7QeEO9OgCXzcLZRtkJr8M9t3x0ccvdF6vILnlb34eQxHQQO+/fqPJJh8n8p6O3KCHUc dZhQ== X-Gm-Message-State: AA+aEWYEuRPcoWYzovVhNiRbiHK5WYrYFyqLvFHQZqx+OrOEvHoEgTzR +EsDhmkAuiJ00B2Uc9cI9DUo4e+Ry2A= X-Google-Smtp-Source: AFSGD/XPjee+Yf2HLztlba+PjVCEPwtSDEAF3cQVjballZZP3Qz5ungsj63/OnXeLEUSNG0h6Tq6lg== X-Received: by 2002:a05:660c:10:: with SMTP id q16mr355524itj.51.1544485388422; Mon, 10 Dec 2018 15:43:08 -0800 (PST) Received: from tower.thefacebook.com ([2620:10d:c090:200::4:375a]) by smtp.gmail.com with ESMTPSA id e68sm625346ite.7.2018.12.10.15.43.06 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 10 Dec 2018 15:43:07 -0800 (PST) From: Roman Gushchin X-Google-Original-From: Roman Gushchin To: netdev@vger.kernel.org Cc: kernel-team@fb.com, linux-kernel@vger.kernel.org, Yonghong Song , Martin Lau , Roman Gushchin Subject: [PATCH v2 bpf-next 0/3] bpffs pretty print for cgroup local storage Date: Mon, 10 Dec 2018 15:42:59 -0800 Message-Id: <20181210234302.31327-1-guro@fb.com> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset implements bpffs pretty printing for cgroup local storage maps. v2->v1: - fixed size checks in cgroup_storage_check_btf(), based on input from Yonghong and Martin - implemented and used btf_type_is_reg_int(), suggested by Martin Roman Gushchin (3): bpf: pass struct btf pointer to the map_check_btf() callback bpf: add bpffs pretty print for cgroup local storage maps selftests/bpf: add btf annotations for cgroup_local_storage maps include/linux/bpf.h | 3 + include/linux/btf.h | 1 + kernel/bpf/arraymap.c | 1 + kernel/bpf/btf.c | 22 ++++++ kernel/bpf/local_storage.c | 93 ++++++++++++++++++++++- kernel/bpf/lpm_trie.c | 1 + kernel/bpf/syscall.c | 3 +- tools/testing/selftests/bpf/netcnt_prog.c | 6 ++ 8 files changed, 128 insertions(+), 2 deletions(-) -- 2.19.2