1 /* 2 * Copyright (C) 2020 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 17 #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_SYSTRACE_SYSTRACE_LINE_PARSER_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_SYSTRACE_SYSTRACE_LINE_PARSER_H_ 19 20 #include "perfetto/trace_processor/status.h" 21 22 #include "src/trace_processor/importers/common/trace_parser.h" 23 #include "src/trace_processor/importers/ftrace/rss_stat_tracker.h" 24 #include "src/trace_processor/importers/systrace/systrace_line.h" 25 #include "src/trace_processor/types/trace_processor_context.h" 26 27 namespace perfetto { 28 namespace trace_processor { 29 30 class SystraceLineParser { 31 public: 32 explicit SystraceLineParser(TraceProcessorContext*); 33 34 util::Status ParseLine(const SystraceLine&); 35 36 private: 37 TraceProcessorContext* const context_; 38 RssStatTracker rss_stat_tracker_; 39 40 const StringId sched_wakeup_name_id_ = kNullStringId; 41 const StringId sched_waking_name_id_ = kNullStringId; 42 const StringId workqueue_name_id_ = kNullStringId; 43 const StringId sched_blocked_reason_id_ = kNullStringId; 44 const StringId io_wait_id_ = kNullStringId; 45 const StringId waker_utid_id_ = kNullStringId; 46 const StringId unknown_thread_name_id_ = kNullStringId; 47 }; 48 49 } // namespace trace_processor 50 } // namespace perfetto 51 52 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_SYSTRACE_SYSTRACE_LINE_PARSER_H_ 53