Lines Matching refs:pb
53 struct perf_buffer *pb; in serial_test_perf_buffer() local
87 pb = perf_buffer__new(bpf_map__fd(skel->maps.perf_buf_map), 1, &pb_opts); in serial_test_perf_buffer()
88 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in serial_test_perf_buffer()
91 CHECK(perf_buffer__epoll_fd(pb) < 0, "epoll_fd", in serial_test_perf_buffer()
92 "bad fd: %d\n", perf_buffer__epoll_fd(pb)); in serial_test_perf_buffer()
107 err = perf_buffer__poll(pb, 100); in serial_test_perf_buffer()
115 if (CHECK(perf_buffer__buffer_cnt(pb) != nr_on_cpus, "buf_cnt", in serial_test_perf_buffer()
116 "got %zu, expected %d\n", perf_buffer__buffer_cnt(pb), nr_on_cpus)) in serial_test_perf_buffer()
123 fd = perf_buffer__buffer_fd(pb, j); in serial_test_perf_buffer()
127 err = perf_buffer__consume_buffer(pb, j); in serial_test_perf_buffer()
135 err = perf_buffer__consume_buffer(pb, j); in serial_test_perf_buffer()
145 perf_buffer__free(pb); in serial_test_perf_buffer()