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 80985C433F5 for ; Thu, 11 Nov 2021 05:37:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 682506103B for ; Thu, 11 Nov 2021 05:37:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229814AbhKKFkL convert rfc822-to-8bit (ORCPT ); Thu, 11 Nov 2021 00:40:11 -0500 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:40300 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230040AbhKKFkC (ORCPT ); Thu, 11 Nov 2021 00:40:02 -0500 Received: from pps.filterd (m0109332.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1AB5Y3K1006748 for ; Wed, 10 Nov 2021 21:37:13 -0800 Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com with ESMTP id 3c8n7su0rm-3 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 10 Nov 2021 21:37:13 -0800 Received: from intmgw001.46.prn1.facebook.com (2620:10d:c085:108::4) by mail.thefacebook.com (2620:10d:c085:21d::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Wed, 10 Nov 2021 21:36:42 -0800 Received: by devbig019.vll3.facebook.com (Postfix, from userid 137359) id DBCD58B10530; Wed, 10 Nov 2021 21:36:37 -0800 (PST) From: Andrii Nakryiko To: , , CC: , Subject: [PATCH v2 bpf-next 6/9] selftests/bpf: migrate all deprecated perf_buffer uses Date: Wed, 10 Nov 2021 21:36:21 -0800 Message-ID: <20211111053624.190580-7-andrii@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211111053624.190580-1-andrii@kernel.org> References: <20211111053624.190580-1-andrii@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT X-FB-Internal: Safe Content-Type: text/plain X-FB-Source: Intern X-Proofpoint-GUID: LIFOCs8wtllXO_V4G8B2hgLQ0TcwbFd2 X-Proofpoint-ORIG-GUID: LIFOCs8wtllXO_V4G8B2hgLQ0TcwbFd2 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-11-11_01,2021-11-08_02,2020-04-07_01 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 priorityscore=1501 mlxlogscore=999 phishscore=0 impostorscore=0 bulkscore=0 mlxscore=0 clxscore=1015 suspectscore=0 adultscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2111110029 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Migrate all old-style perf_buffer__new() and perf_buffer__new_raw() calls to new v1.0+ variants. Signed-off-by: Andrii Nakryiko --- tools/testing/selftests/bpf/benchs/bench_ringbufs.c | 8 ++------ tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c | 5 ++--- tools/testing/selftests/bpf/prog_tests/kfree_skb.c | 6 ++---- tools/testing/selftests/bpf/prog_tests/perf_buffer.c | 6 ++---- tools/testing/selftests/bpf/prog_tests/xdp_bpf2bpf.c | 7 ++----- tools/testing/selftests/bpf/test_tcpnotify_user.c | 4 +--- 6 files changed, 11 insertions(+), 25 deletions(-) diff --git a/tools/testing/selftests/bpf/benchs/bench_ringbufs.c b/tools/testing/selftests/bpf/benchs/bench_ringbufs.c index d167bffac679..52d4a2f91dbd 100644 --- a/tools/testing/selftests/bpf/benchs/bench_ringbufs.c +++ b/tools/testing/selftests/bpf/benchs/bench_ringbufs.c @@ -394,11 +394,6 @@ static void perfbuf_libbpf_setup() { struct perfbuf_libbpf_ctx *ctx = &perfbuf_libbpf_ctx; struct perf_event_attr attr; - struct perf_buffer_raw_opts pb_opts = { - .event_cb = perfbuf_process_sample_raw, - .ctx = (void *)(long)0, - .attr = &attr, - }; struct bpf_link *link; ctx->skel = perfbuf_setup_skeleton(); @@ -423,7 +418,8 @@ static void perfbuf_libbpf_setup() } ctx->perfbuf = perf_buffer__new_raw(bpf_map__fd(ctx->skel->maps.perfbuf), - args.perfbuf_sz, &pb_opts); + args.perfbuf_sz, &attr, + perfbuf_process_sample_raw, NULL, NULL); if (!ctx->perfbuf) { fprintf(stderr, "failed to create perfbuf\n"); exit(1); diff --git a/tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c b/tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c index 569fcc6ed660..4184c399d4c6 100644 --- a/tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c +++ b/tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c @@ -85,7 +85,6 @@ void test_get_stack_raw_tp(void) const char *file_err = "./test_get_stack_rawtp_err.o"; const char *prog_name = "raw_tracepoint/sys_enter"; int i, err, prog_fd, exp_cnt = MAX_CNT_RAWTP; - struct perf_buffer_opts pb_opts = {}; struct perf_buffer *pb = NULL; struct bpf_link *link = NULL; struct timespec tv = {0, 10}; @@ -124,8 +123,8 @@ void test_get_stack_raw_tp(void) if (!ASSERT_OK_PTR(link, "attach_raw_tp")) goto close_prog; - pb_opts.sample_cb = get_stack_print_output; - pb = perf_buffer__new(bpf_map__fd(map), 8, &pb_opts); + pb = perf_buffer__new(bpf_map__fd(map), 8, get_stack_print_output, + NULL, NULL, NULL); if (!ASSERT_OK_PTR(pb, "perf_buf__new")) goto close_prog; diff --git a/tools/testing/selftests/bpf/prog_tests/kfree_skb.c b/tools/testing/selftests/bpf/prog_tests/kfree_skb.c index 885413ed5c96..2a49f8fcde06 100644 --- a/tools/testing/selftests/bpf/prog_tests/kfree_skb.c +++ b/tools/testing/selftests/bpf/prog_tests/kfree_skb.c @@ -66,7 +66,6 @@ void serial_test_kfree_skb(void) struct bpf_map *perf_buf_map, *global_data; struct bpf_program *prog, *fentry, *fexit; struct bpf_object *obj, *obj2 = NULL; - struct perf_buffer_opts pb_opts = {}; struct perf_buffer *pb = NULL; int err, kfree_skb_fd; bool passed = false; @@ -112,9 +111,8 @@ void serial_test_kfree_skb(void) goto close_prog; /* set up perf buffer */ - pb_opts.sample_cb = on_sample; - pb_opts.ctx = &passed; - pb = perf_buffer__new(bpf_map__fd(perf_buf_map), 1, &pb_opts); + pb = perf_buffer__new(bpf_map__fd(perf_buf_map), 1, + on_sample, NULL, &passed, NULL); if (!ASSERT_OK_PTR(pb, "perf_buf__new")) goto close_prog; diff --git a/tools/testing/selftests/bpf/prog_tests/perf_buffer.c b/tools/testing/selftests/bpf/prog_tests/perf_buffer.c index 4e32f3586a75..5fc2b3a0711e 100644 --- a/tools/testing/selftests/bpf/prog_tests/perf_buffer.c +++ b/tools/testing/selftests/bpf/prog_tests/perf_buffer.c @@ -47,7 +47,6 @@ void serial_test_perf_buffer(void) { int err, on_len, nr_on_cpus = 0, nr_cpus, i, j; int zero = 0, my_pid = getpid(); - struct perf_buffer_opts pb_opts = {}; struct test_perf_buffer *skel; cpu_set_t cpu_seen; struct perf_buffer *pb; @@ -82,9 +81,8 @@ void serial_test_perf_buffer(void) goto out_close; /* set up perf buffer */ - pb_opts.sample_cb = on_sample; - pb_opts.ctx = &cpu_seen; - pb = perf_buffer__new(bpf_map__fd(skel->maps.perf_buf_map), 1, &pb_opts); + pb = perf_buffer__new(bpf_map__fd(skel->maps.perf_buf_map), 1, + on_sample, NULL, &cpu_seen, NULL); if (!ASSERT_OK_PTR(pb, "perf_buf__new")) goto out_close; diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_bpf2bpf.c b/tools/testing/selftests/bpf/prog_tests/xdp_bpf2bpf.c index 3bd5904b4db5..f99386d1dc4c 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_bpf2bpf.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_bpf2bpf.c @@ -49,7 +49,6 @@ void test_xdp_bpf2bpf(void) struct vip key4 = {.protocol = 6, .family = AF_INET}; struct bpf_program *prog; struct perf_buffer *pb = NULL; - struct perf_buffer_opts pb_opts = {}; /* Load XDP program to introspect */ pkt_skel = test_xdp__open_and_load(); @@ -86,10 +85,8 @@ void test_xdp_bpf2bpf(void) goto out; /* Set up perf buffer */ - pb_opts.sample_cb = on_sample; - pb_opts.ctx = &passed; - pb = perf_buffer__new(bpf_map__fd(ftrace_skel->maps.perf_buf_map), - 1, &pb_opts); + pb = perf_buffer__new(bpf_map__fd(ftrace_skel->maps.perf_buf_map), 1, + on_sample, NULL, &passed, NULL); if (!ASSERT_OK_PTR(pb, "perf_buf__new")) goto out; diff --git a/tools/testing/selftests/bpf/test_tcpnotify_user.c b/tools/testing/selftests/bpf/test_tcpnotify_user.c index 63111cb082fe..4c5114765b23 100644 --- a/tools/testing/selftests/bpf/test_tcpnotify_user.c +++ b/tools/testing/selftests/bpf/test_tcpnotify_user.c @@ -72,7 +72,6 @@ int main(int argc, char **argv) { const char *file = "test_tcpnotify_kern.o"; struct bpf_map *perf_map, *global_map; - struct perf_buffer_opts pb_opts = {}; struct tcpnotify_globals g = {0}; struct perf_buffer *pb = NULL; const char *cg_path = "/foo"; @@ -117,8 +116,7 @@ int main(int argc, char **argv) return -1; } - pb_opts.sample_cb = dummyfn; - pb = perf_buffer__new(bpf_map__fd(perf_map), 8, &pb_opts); + pb = perf_buffer__new(bpf_map__fd(perf_map), 8, dummyfn, NULL, NULL, NULL); if (!pb) goto err; -- 2.30.2