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1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17syntax = "proto2";
18
19package perfetto.protos;
20
21message DataSourceConfig {
22  message FtraceConfig {
23    repeated string event_names = 1;
24  }
25
26  optional string name = 1;
27
28  optional uint32 target_buffer = 2;
29
30  optional FtraceConfig ftrace_config = 100;
31}
32
33message TraceConfig {
34  message BufferConfig {
35    optional uint32 size_kb = 1;
36
37    enum OptimizeFor {
38      DEFAULT = 0;
39      ONE_SHOT_READ = 1;
40
41    }
42    optional OptimizeFor optimize_for = 3;
43
44    enum FillPolicy {
45      UNSPECIFIED = 0;
46      RING_BUFFER = 1;
47    }
48    optional FillPolicy fill_policy = 4;
49  }
50  repeated BufferConfig buffers = 1;
51
52  message DataSource {
53    optional protos.DataSourceConfig config = 1;
54
55    repeated string producer_name_filter = 2;
56  }
57  repeated DataSource data_sources = 2;
58
59  optional uint32 duration_ms = 3;
60}
61