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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 799D9C433EF for ; Mon, 10 Jan 2022 22:36:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242590AbiAJWgN (ORCPT ); Mon, 10 Jan 2022 17:36:13 -0500 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:23970 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S242548AbiAJWgN (ORCPT ); Mon, 10 Jan 2022 17:36:13 -0500 Received: from pps.filterd (m0089730.ppops.net [127.0.0.1]) by m0089730.ppops.net (8.16.1.2/8.16.1.2) with ESMTP id 20AJZ9vb014982 for ; Mon, 10 Jan 2022 14:36:12 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=facebook; bh=nDnseGQQZAXRcPYJURETqGAZciJp5N121Z2dvHl4zKQ=; b=V8dQ9nfwilTRLUaMuXDDwFZjwTjlyE5aEDXZC9z/CvpXbyk7MMgo8Ag76aDKFJV1v4Ic o8Q9Wgy7rNrrc+B2JzcIex7Z3NiRkJgsJbz/c4rCkoaQxmn76o5C3tVnPAK8QSMu6eJp HFLN8eK2WY7vCLcweBRJQJ79N/Jk3MOC6ys= Received: from mail.thefacebook.com ([163.114.132.120]) by m0089730.ppops.net (PPS) with ESMTPS id 3dgtkbhdxq-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Mon, 10 Jan 2022 14:36:12 -0800 Received: from twshared12416.02.ash9.facebook.com (2620:10d:c085:208::f) by mail.thefacebook.com (2620:10d:c085:11d::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Mon, 10 Jan 2022 14:36:11 -0800 Received: by devvm1744.ftw0.facebook.com (Postfix, from userid 460691) id 9AEB02124792; Mon, 10 Jan 2022 14:36:06 -0800 (PST) From: Kui-Feng Lee To: , , , CC: Kui-Feng Lee Subject: [PATCH v4 bpf-next 3/4] tools/perf: Stop using bpf_object__find_program_by_title API. Date: Mon, 10 Jan 2022 14:34:45 -0800 Message-ID: <20220110223446.345531-4-kuifeng@fb.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220110223446.345531-1-kuifeng@fb.com> References: <20220110223446.345531-1-kuifeng@fb.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-GUID: h7d1BDnrALRFDW4MrKrdG99LIV0BUS3k X-Proofpoint-ORIG-GUID: h7d1BDnrALRFDW4MrKrdG99LIV0BUS3k X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-10_10,2022-01-10_02,2021-12-02_01 X-Proofpoint-Spam-Details: rule=fb_outbound_notspam policy=fb_outbound score=0 spamscore=0 bulkscore=0 malwarescore=0 adultscore=0 priorityscore=1501 suspectscore=0 lowpriorityscore=0 impostorscore=0 mlxscore=0 mlxlogscore=999 clxscore=1015 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2201100146 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org bpf_obj__find_program_by_title() in libbpf is going to be deprecated. Call bpf_object_for_each_program to find a program in the section with a given name instead. Signed-off-by: Kui-Feng Lee --- tools/perf/builtin-trace.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 624ea12ce5ca..7c7278e434a0 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -3253,10 +3253,21 @@ static void trace__set_bpf_map_syscalls(struct tr= ace *trace) =20 static struct bpf_program *trace__find_bpf_program_by_title(struct trace= *trace, const char *name) { + struct bpf_program *pos, *prog =3D NULL; + const char *sec_name; + if (trace->bpf_obj =3D=3D NULL) return NULL; =20 - return bpf_object__find_program_by_title(trace->bpf_obj, name); + bpf_object__for_each_program(pos, trace->bpf_obj) { + sec_name =3D bpf_program__section_name(pos); + if (sec_name && !strcmp(sec_name, name)) { + prog =3D pos; + break; + } + } + + return prog; } =20 static struct bpf_program *trace__find_syscall_bpf_prog(struct trace *tr= ace, struct syscall *sc, --=20 2.30.2