tree 48b41a3fca2daaffc963589bcd79837827f91fa7
parent a5c3b4b7302275dc62f2d760d48e41aa378f83cb
author Alan Stokes <alanstokes@google.com> 1679589898 +0000
committer Alan Stokes <alanstokes@google.com> 1679659757 +0000

Determine CompOS VM size from properties

Rather than hard-wiring the max VM size, use properties to allow ART
to specify how much is needed by the current ART version, and the
hypervisor provider to specify an adjustment to it.

Previously we set the maximum to 1 GiB, in an attempt to allow for
future growth. Instead set the default in the absence of information
from ART to 400 MiB, which is sufficient for current versions with a
small amount of additional headroom.

Bug: 274597466
Test: atest ComposHostTestCases
Test: manual: set bad values, see errors
Change-Id: Ibd98b670c2ee800064f8069b64ffa9fd160b7446