3 Commits

Author	SHA1	Message	Date
Yi Jin	86dce413f8	Optimize incidentd memory usage ... 1. Remove dependency of libprotobuf-cpp-lite, saves .so mmap ~200KB 2. Don't use auto except iterator for readability. Bug: 74254200 Test: adb shell dumpsys meminfo `pid incidentd` Change-Id: If6198521c3b80929d6ea3f7ed466b5195991ccfd	2018-03-07 18:25:44 -08:00
Yi Jin	1a11fa1097	Implement a new section to attach LAST_KMSG to incident report ... This section simply gzip a large file and stores result in GZippedFileProto This greatly improves the size, before gzip, the last kmsg size ~500KB, after gzip the proto size is ~60KB. Bug: 73354384 Test: atest incidentd_test and manual on device test Change-Id: I9bfc2cf07384487671edbffb5f0bd8495608fea6	2018-02-27 11:36:29 -08:00
Yi Jin	0a3406fc4f	This cl does the following things: ... 0) Implements a skeleton of incident_helper 1) Implements FileSection class which calls incident_helper to parse file content to protobuf 2) Adds Kernel Wake Sources to incident.proto and makes it parsed by FileSection 3) Adds basic gtests to test FdBuffer, io_utils, FileSection implementation Bug: 62923266 Bug: 62926061 Test: manual - push incidentd, incident_helper and incident to my device and verify kernel wakeup sources file is able to be parsed. Change-Id: I2aa6b6158d962ce70e6fa6c8a9c42213a45ff41c	2017-07-24 11:50:33 -07:00