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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93DACC433FE for ; Tue, 28 Sep 2021 16:55:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 78C616128C for ; Tue, 28 Sep 2021 16:55:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229795AbhI1Q5Q convert rfc822-to-8bit (ORCPT ); Tue, 28 Sep 2021 12:57:16 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:38030 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S241894AbhI1Q5P (ORCPT ); Tue, 28 Sep 2021 12:57:15 -0400 Received: from pps.filterd (m0001303.ppops.net [127.0.0.1]) by m0001303.ppops.net (8.16.1.2/8.16.1.2) with SMTP id 18SA8DSE030540 for ; Tue, 28 Sep 2021 09:55:35 -0700 Received: from maileast.thefacebook.com ([163.114.130.16]) by m0001303.ppops.net with ESMTP id 3bby1j3pk7-13 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 28 Sep 2021 09:55:34 -0700 Received: from intmgw001.38.frc1.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:82::e) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Tue, 28 Sep 2021 09:55:30 -0700 Received: by devbig019.vll3.facebook.com (Postfix, from userid 137359) id B9B0C50F8F63; Mon, 27 Sep 2021 23:20:38 -0700 (PDT) From: Andrii Nakryiko To: , , CC: , Subject: [PATCH v4 bpf-next 01/10] libbpf: add "tc" SEC_DEF which is a better name for "classifier" Date: Mon, 27 Sep 2021 23:20:25 -0700 Message-ID: <20210928062034.1800660-2-andrii@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210928062034.1800660-1-andrii@kernel.org> References: <20210928062034.1800660-1-andrii@kernel.org> X-FB-Internal: Safe Content-Type: text/plain X-FB-Source: Intern X-Proofpoint-GUID: k-twlaPCDcTDu7gsqM6D-PKh_5CZ8eZw X-Proofpoint-ORIG-GUID: k-twlaPCDcTDu7gsqM6D-PKh_5CZ8eZw Content-Transfer-Encoding: 8BIT X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-28_05,2021-09-28_01,2020-04-07_01 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 mlxscore=0 phishscore=0 bulkscore=0 clxscore=1015 adultscore=0 malwarescore=0 spamscore=0 mlxlogscore=999 priorityscore=1501 lowpriorityscore=0 suspectscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2109230001 definitions=main-2109280099 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org As argued in [0], add "tc" ELF section definition for SCHED_CLS BPF program type. "classifier" is a misleading terminology and should be migrated away from. [0] https://lore.kernel.org/bpf/270e27b1-e5be-5b1c-b343-51bd644d0747@iogearbox.net/ Signed-off-by: Andrii Nakryiko --- tools/lib/bpf/libbpf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 453148fe8b4b..0bcd0a4c867a 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -7968,6 +7968,7 @@ static const struct bpf_sec_def section_defs[] = { .attach_fn = attach_kprobe), BPF_PROG_SEC("uretprobe/", BPF_PROG_TYPE_KPROBE), BPF_PROG_SEC("classifier", BPF_PROG_TYPE_SCHED_CLS), + BPF_PROG_SEC("tc", BPF_PROG_TYPE_SCHED_CLS), BPF_PROG_SEC("action", BPF_PROG_TYPE_SCHED_ACT), SEC_DEF("tracepoint/", TRACEPOINT, .attach_fn = attach_tp), -- 2.30.2