This change stops relying on the ro.boot.container property for dropping
a subset of capabilities and instead relies on the effective capability
mask of the Zygote process, prior to forking.
When Android is running in a pid/mount/net/user namespace, even if a
particular capability is present, some operations that require that
capability check whether it is allowed in the init namespace (instead of
in the current namespace), so they would fail even with the capability
granted within the namespace. So, explicitly dropping the capabilities
from the beginning allows for clearer signalling of which operations can
be expected to work instead of failing silently for mysterious reasons.
Bug: 63579953
Test: aosp_bullhead-eng still boots
Test: Running Zygote without CAP_SYS_MODULE makes it such that
system_server does not request it.
Change-Id: I1d18d13341bcc04e701fd14092e7e94961728620
Colors specified manually using the public WallpaperColors
constructor should not be blacklisted.
Test: runtest -x tests/Internal/src/android/app/WallpaperColorsTest.java
Test: runtest -x tests/Internal/src/com/android/internal/colorextraction/types/TonalTest.java
Change-Id: I96faf413e3629c247220d825bb7c3480ed2f1003
Fixes: 64361146
Renamed BootTimingsTraceLog to TimingsTraceLog. It is now used for
boot and shutdown logging.
Added measurements for main stages of shutdown in the system server:
ShutdownTiming: SendShutdownBroadcast took to complete: 734ms
ShutdownTiming: ShutdownActivityManager took to complete: 203ms
ShutdownTiming: ShutdownPackageManager took to complete: 17ms
ShutdownTiming: ShutdownBt took to complete: 533ms
ShutdownTiming: ShutdownRadio took to complete: 534ms
ShutdownTiming: ShutdownNfc took to complete: 1536ms
ShutdownTiming: ShutdownRadios took to complete: 1538ms
ShutdownTiming: ShutdownStorageManager took to complete: 906ms
ShutdownTiming: SystemServerShutdown took to complete: 3918ms
Bug: 64569080
Test: shutdown/reboot and check logs
Change-Id: I636c045852cd1ed6be1c58af6608f70e95756389
This cl writes currentDuration to Parcel, so in battery settings we could
use this data in anomaly detection.
Also note that in getTotalDurationMsLock(aka method1), the logic is:
result = mTotalDurationMs + getCurrentDurationMsLocked(aka method2)
Since now method2 is not zero, we also tweaked the value for
mTotalDurationMs to make method1 return the same value compared with
before.
Since getMaxDurationMsLocked depends on mNesting, which is always zero,
so we don't need to tweak value for mMaxDurationMs
All these methods are covered in BatteryStatsDurationTimerTest
Bug: 64255589
Test: runtest -x BatteryStatsTest
Change-Id: I9168be099d00bb68fedbc5bfbb7bf7f0d9aae85a
Filenames can be calculated from other fields, so there's no need to
store them.
This will reduce the average EntryFile size from 160b to 28b, so in theory
it could save 132 KB for 1000 entries.
- Also switched from HashMap to ArrayMap, which should help a bit too.
- Also fixed unit tests and added more.
Bug: 20890386
Test: bit FrameworksServicesTests:com.android.server.DropBoxTest
Test: Boot, check the dropbox directory, run dumpsys dropbox, reboot and repeat.
Change-Id: If567750f478318acd621864d1d4ef2ed41f214bd
