tree 5333d5a4e988bc99f30938bb3d4636a7a4b5af0c
parent e7d7dc49c1f74fcf7a4b1870256d0efd047ff81c
author Mohammad Samiul Islam <samiul@google.com> 1612279296 +0000
committer Mohammad Samiul Islam <samiul@google.com> 1612552140 +0000

Refactor apex activation sequence during boot

Existing code scans each partition and activates the apex immediately.
This causes lots of churns as mounted apex are demounted whenever a
better version is discovered.

This CL optimizes the boot sequence by scanning all the partitions
before activation and selecting the the exact set of apex that needs
to be activated.

Bug: 172911820
Bug: 178750591
Test: atest ApexTestCases StagedInstallTest StagedInstallInternalTest
Test: atest sharedlibs_host_tests

Change-Id: Ia0f75f19fa7f0456c77df3bc2f34974df6da2d41