commit 87853446cb28e0306262beb0d58a6b78c551bfd5
author Alex Attar <aattar@google.com> Mon Feb 26 15:06:10 2024 -0500
committer Alex Attar <aattar@google.com> Thu Feb 29 14:44:22 2024 +0000
tree c43fa6051abc4986518a132ea159b3efe122d20f
parent 68952fd79980a4e191669d6e3167582746ce8024

Reland "[ETW] Refactor ftrace state and event trackers."

This is a reland of commit I17ac4f0505bd456108f2632d77d601d2689993b9
Reason for revert: Failing google3 CQ.

This CL adds missing imports to sched_event_state.h

Original change's description:
Since Etw will use a lot of the same logic as ftrace for its trackers, I
Decided to create a base SchedEventTracker and ThreadStateTracker class from which ftrace and etw trackers are going to derive.

In the following CL:
- Add ETW Parser
- Implement a EtwSchedEventTracker
- Connect module to the proto parser
- Add ParseEtwPacket to trace_sorter

Change-Id: Ifee1fb3af4a4bcff32c3582b987ba30dfdaa7a3e

BUILD

diff --git a/BUILD b/BUILD
index b383284..ae69d47 100644
--- a/BUILD
+++ b/BUILD
@@ -1469,12 +1469,17 @@
         "src/trace_processor/importers/common/metadata_tracker.h",
         "src/trace_processor/importers/common/process_tracker.cc",
         "src/trace_processor/importers/common/process_tracker.h",
+        "src/trace_processor/importers/common/sched_event_state.h",
+        "src/trace_processor/importers/common/sched_event_tracker.cc",
+        "src/trace_processor/importers/common/sched_event_tracker.h",
         "src/trace_processor/importers/common/slice_tracker.cc",
         "src/trace_processor/importers/common/slice_tracker.h",
         "src/trace_processor/importers/common/slice_translation_table.cc",
         "src/trace_processor/importers/common/slice_translation_table.h",
         "src/trace_processor/importers/common/system_info_tracker.cc",
         "src/trace_processor/importers/common/system_info_tracker.h",
+        "src/trace_processor/importers/common/thread_state_tracker.cc",
+        "src/trace_processor/importers/common/thread_state_tracker.h",
         "src/trace_processor/importers/common/trace_parser.cc",
         "src/trace_processor/importers/common/track_tracker.cc",
         "src/trace_processor/importers/common/track_tracker.h",
@@ -1529,6 +1534,8 @@
         "src/trace_processor/importers/ftrace/ftrace_module_impl.h",
         "src/trace_processor/importers/ftrace/ftrace_parser.cc",
         "src/trace_processor/importers/ftrace/ftrace_parser.h",
+        "src/trace_processor/importers/ftrace/ftrace_sched_event_tracker.cc",
+        "src/trace_processor/importers/ftrace/ftrace_sched_event_tracker.h",
         "src/trace_processor/importers/ftrace/ftrace_tokenizer.cc",
         "src/trace_processor/importers/ftrace/ftrace_tokenizer.h",
         "src/trace_processor/importers/ftrace/gpu_work_period_tracker.cc",
@@ -1541,10 +1548,6 @@
         "src/trace_processor/importers/ftrace/pkvm_hyp_cpu_tracker.h",
         "src/trace_processor/importers/ftrace/rss_stat_tracker.cc",
         "src/trace_processor/importers/ftrace/rss_stat_tracker.h",
-        "src/trace_processor/importers/ftrace/sched_event_tracker.cc",
-        "src/trace_processor/importers/ftrace/sched_event_tracker.h",
-        "src/trace_processor/importers/ftrace/thread_state_tracker.cc",
-        "src/trace_processor/importers/ftrace/thread_state_tracker.h",
         "src/trace_processor/importers/ftrace/v4l2_tracker.cc",
         "src/trace_processor/importers/ftrace/v4l2_tracker.h",
         "src/trace_processor/importers/ftrace/virtio_gpu_tracker.cc",