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=-3.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 7D87DC282D8 for ; Fri, 1 Feb 2019 08:24:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 433D420863 for ; Fri, 1 Feb 2019 08:24:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=fb.com header.i=@fb.com header.b="D+QI/8Y7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728979AbfBAIYq (ORCPT ); Fri, 1 Feb 2019 03:24:46 -0500 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:34928 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726110AbfBAIYp (ORCPT ); Fri, 1 Feb 2019 03:24:45 -0500 Received: from pps.filterd (m0001303.ppops.net [127.0.0.1]) by m0001303.ppops.net (8.16.0.27/8.16.0.27) with SMTP id x118LiaJ024493 for ; Fri, 1 Feb 2019 00:24:43 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=facebook; bh=NRiOX/Nt7aieYyXod4YmwODqQlUrfhmoZUyCNd1P1No=; b=D+QI/8Y7ySDwkiekU0BRARh5sBaE889fw+7ENcODRCs/KApR6I4vBLxRJRPG7jjZVDQs zv6SVPBPJupAXXCb6ize4xktEDU9ZPKi2tQJR3w/CeAmiLVgCTjqWebhmSiCLHyzQK1q k3GKvBOmPNokTHwycraVBNPEVWLf0NJ4Z5A= Received: from maileast.thefacebook.com ([199.201.65.23]) by m0001303.ppops.net with ESMTP id 2qcewvrgqx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Fri, 01 Feb 2019 00:24:43 -0800 Received: from mx-out.facebook.com (2620:10d:c0a1:3::13) by mail.thefacebook.com (2620:10d:c021:18::172) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.1.1531.3; Fri, 1 Feb 2019 00:24:43 -0800 Received: by devbig003.ftw2.facebook.com (Postfix, from userid 128203) id 0C4D93702A9A; Fri, 1 Feb 2019 00:24:43 -0800 (PST) Smtp-Origin-Hostprefix: devbig From: Yonghong Song Smtp-Origin-Hostname: devbig003.ftw2.facebook.com To: Arnaldo Carvalho de Melo , Magnus Karlsson , CC: Alexei Starovoitov , Daniel Borkmann , , Yonghong Song Smtp-Origin-Cluster: ftw2c04 Subject: [PATCH bpf-next 0/2] tools/bpf: changes of libbpf debug interfaces Date: Fri, 1 Feb 2019 00:24:42 -0800 Message-ID: <20190201082442.2770052-1-yhs@fb.com> X-Mailer: git-send-email 2.17.1 X-FB-Internal: Safe MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-02-01_06:,, signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org These are concrete patches responding to my comments for Magnus's patch. Specifically, Patch #1 used global functions to facilitate pr_* macros in the header files so they are available in different C files. Patch #2 simplified libbpf_set_print() takes only one print function and the print function has a "level" argument. Yonghong Song (2): tools/bpf: move libbpf pr_* debug print functions to headers tools/bpf: simplify libbpf API function libbpf_set_print() tools/lib/bpf/btf.c | 97 +++++++++---------- tools/lib/bpf/btf.h | 7 +- tools/lib/bpf/libbpf.c | 45 +++++---- tools/lib/bpf/libbpf.h | 20 ++-- tools/lib/bpf/test_libbpf.cpp | 4 +- tools/lib/bpf/util.h | 32 ++++++ tools/perf/util/bpf-loader.c | 32 +++--- tools/testing/selftests/bpf/test_btf.c | 7 +- .../testing/selftests/bpf/test_libbpf_open.c | 36 ++++--- tools/testing/selftests/bpf/test_progs.c | 20 +++- 10 files changed, 166 insertions(+), 134 deletions(-) create mode 100644 tools/lib/bpf/util.h -- 2.17.1