040000 tree 6313fce1cec8e45e649d16cb6479800e48adbdc6	base
040000 tree c6660fa02f7c775d17702b3ce480dd62d94a1421	ftrace_reader
040000 tree 1395a7213b25ca948a4abec33fcfa1b040bc0448	ipc
040000 tree 930aa15e98d4ae97cc66e184cf895d436082c89b	perfetto_cmd
040000 tree 61103a4f182575626252c8430f9b19c4bc8d6708	protozero
040000 tree ca4e56bd3505d21e3273e2f7ded7ded0046be9e6	traced
040000 tree 04e67effe7027eb0cf9e22046f03d000a29384e8	tracing