| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| syntax = "proto2"; |
| option optimize_for = LITE_RUNTIME; |
| |
| package perfetto.protos; |
| |
| message FtraceConfig { |
| repeated string ftrace_events = 1; |
| repeated string atrace_categories = 2; |
| repeated string atrace_apps = 3; |
| // *Per-CPU* buffer size. |
| optional uint32 buffer_size_kb = 10; |
| optional uint32 drain_period_ms = 11; |
| |
| // Configuration for compact encoding of scheduler events. When enabled (and |
| // recording the relevant ftrace events), specific high-volume events are |
| // encoded in a denser format than normal. |
| message CompactSchedConfig { |
| // If true, and sched_switch or sched_waking ftrace events are enabled, |
| // record those events in the compact format. |
| optional bool enabled = 1; |
| } |
| optional CompactSchedConfig compact_sched = 12; |
| } |