For instance, use a VINTF interface inside the system image without
adding it to the VINTF manifest (e.g. for testing, in this case, the
interface can't be used between system and vendor).
Bug: 183154648
Test: N/A
Change-Id: I9ceb5d96e6a245b9509d9c60828aa3736056909d
ConnectivityService will be a part of mainline module, so it
cannot access hidden API. Expose VPN_UID for ConnectivityService
to access.
Bug: 170598012
Test: m
Change-Id: I9f74fb97ba27e5feacf1820cf75e28ad73516d7d
In order to test the platform in emulators that are orders of magnitude
slower than real hardware we need to be able to avoid hitting timeouts
that prevent it from coming up properly. For this purpose introduce
a system property, ro.hw_timeout_multiplier, which may be set to
an integer value that acts as a multiplier for various timeouts on
the system.
Bug: 178231152
Change-Id: I6d7710beed0c4c5b1720e74e7abe3a586778c678
Merged-In: I6d7710beed0c4c5b1720e74e7abe3a586778c678
Connectivity service(CS) is going to be a mainline module and
currently it uses IBatteryStats to communicate with battery
stats service directly. CS cannot use this way after becomes
a mainline module so add new system APIs to communicate with
battery stats service through BatteryStatsManger.
The new API reportNetworkInterfaceForTransports requires
system-only permission NETWORK_STACK or MAINLINE_NETWORK_STACK
so that given the only caller was in ConnectivityService.
This change only add new surface, the usage in CS will be
updated in follow-up CL.
Bug: 171686421
Test: builds, boot, mobile and wifi work.
Change-Id: Ifbd4a9784ed7664751e69d530f8204e292fa6b39
Merged-In: Ifbd4a9784ed7664751e69d530f8204e292fa6b39
Make it clear in the javadoc for addPrimitive method the start point of the delay parameter, which is right after the previous primitive in the composition has finished.
Fix: 150715908
Test: N/A
Change-Id: Ic88b0d8a31a193b8b1726a9541d9e5955b729866
Prior to this change the createDir method would return false if invoked
around the same time on two different threads for the same directory.
Test: manual
Change-Id: I34ba4f645a034f47917054af4b299f916a9cfa67
After performing adb shell am hang and kill this process, the phone can not resume from hang state. The reason is that the IBinder object in runHang(PrintWriter pw) of ActivityManagerShellCommand.java is not the IBinder object of client.
Bug: 180949375
Fixes: 180949375
Test: Run adb shell am hang, and open some APPs, then the phone will hang. Then perform ctrl + c, the phone can resume from hang state.
Signed-off-by: yuxi1 <yuxi1@xiaomi.com>
Change-Id: Ie1153df2e21fc267fd131994422b7c263a17372a
Changed "whitelist" to "allowlist" in many Zygote files.
BYPASS_INCLUSIVE_LANGUAGE_REASON="compatability with vendor files"
Test: cts
Change-Id: Ia0a8548f2e254fc36a9dce7e50af8284ed0caa47
For testing purposes, system components such as mainline modules may
need to relax some security restrictions on debuggable builds only, in
cases where there is no testing strategy that would be reasonable on
user builds security-wise.
One example is to test interfaces between a mainline module and the
rest of the system, which typically require very privileged permissions.
There is no particular reason or permission check to keep the symbol
non-public so add it to the public API.
Test: m
Fixes: 163699557
Change-Id: I15c093af04f024eed5567151b241a4bc35c611d4
UidRange is a data class that is an implementation detail of
Connectivity. Move it to the connectivity boundary.
Remaining usages of UidRange outside of Connectivity (in VPN) should be
migrated to other classes, like Range<Integer> or UidRangeParcel.
Bug: 181512874
Test: m
Change-Id: I6f2e3685ad1c07171dd90480d1e546329de8732d
Previous "return 0" was not reachable, this makes intention
cleaner.
Bug: minor cleanup
Test: TH only
Change-Id: I50d7d1a2ed53b8f8fe245c6ac6aad4fb8b4ce6e3
Since FUSE in R, there are only 4 mount modes that are used
from IVold.aidl:
REMOUNT_MODE_NONE
REMOUNT_MODE_DEFAULT
REMOUNT_MODE_INSTALLER
REMOUNT_MODE_PASS_THROUGH
REMOUNT_MODE_ANDROID_WRITABLE
Bug: 148454884
Test: Manual
Change-Id: I62b66083f2099b429474872b6f9c7cffb9fb906d
Merged-In: I62b66083f2099b429474872b6f9c7cffb9fb906d
Update legecy route is replaced by calling INetd directly.
addLegacyRouteForNetId() is no longer needed. This method also
have dependency with the hidden method in RouteInfo which will
be a part of incoming connectivity module. Thus, remove the
addLegacyRouteForNetId() to resolve the dependency.
Bug: 172183305
Test: m ; atest FrameworksNetTests
Change-Id: Ifc561b6dfb45bc51dee244ae114029ae520d8556
NetworkManagementService that is outside the incoming
connectivity module should stop using hidden NETID_UNSET
in ConnectivityManager. The only usage in NMS is
setDnsForwarders() method which is previously used by CS.
The reference is now replaced by calling INetd directly.
The method could be removed now, so remove it to resolve
the dependency.
Bug: 172183305
Test: m ; atest FrameworksNetTests
Change-Id: I63137b240c4938b082c460bb1a25b447e7f29e80
Do not return to Java mode between consecutive fork operations.
This greatly reduces the Zygote overhead, since we no longer need to
stop and restart Java daemons.
By not switching back to Java mode, and being careful about what memory
we touch between forks, we also keep the Zygote heaps much more stable,
facilitating page sharing between the zygote and all its children.
Under normal operation we should no longer allocate any memory in the
zygote between forks. That applies to both the Java and C++ heap.
This makes the zygote behave much more like the mental model many
of us had assumed: It has nearly constant memory contents, which are
copy-on-right cloned at each fork. This does not apply to the initial
system server and webzygote forks, that are currently still handled
differently.
This includes
1. Add ZygoteCommandBuffer, and switch the argument parsing code to use it.
This slightly reduces allocation and enables (3).
2. Support process specialization in the child, even when the arguments
are already know, Leverages existing Usap code.
3. Add support for forking multiple child processes directly to the
ZygoteCommandBuffer data structure. This directly uses the buffer
internals, and avoids returning to Java so long as it can handle the
zygote commands it sees.
FUNCTIONALITY CHANGE:
We now limit the total size of the zygote command, rather than the
number of arguments.
Initial performance observations:
[ These are not perfect, since I'm comparing to numbers before I
started. There may have been other moving parts, but they should be
minor. ]
System-server-observed launch latency:
[Not the best metric, but easy to measure. In particular, this
does not represent a significant reduction in application launch
time.]
Based on measuring the last 10 launches in a lightly used cf AOSP
instance, the system server latency from requesting an app launch to
response with the pid (which does not require the child to execute
anything) went from an average of about 10.7(25) msecs to 6.8(9) and
7.9(16) in two tries with the CL. (The parenthetical numbers are
maxima from among the 10; the variance appears to have decreased
appreciably.)
Dirty pages:
The number of private dirty pages in the zygote itself appears to have
decreased from about 4000 to about 2200. The number of dalvik-main
private dirty pages went from about 1500 to nearly zero.
Initially ART benchmarking service claim -1.88% in PSS. But this is not
consistently repeatable.
Drive-by fix:
Call setAllowNetworkingForProcess on usap / native loop path.
Bug: 159631815
Bug: 174211442
Test: Boots AOSP
Change-Id: I90d2e381bada1b6c9857666d5e87372b6a4c1a70
* changes:
[IT06]Move INetworkActivityListener into connectivity module
[IT05] Remove the unused network activity logic out from NMS
[IT4.7] Add network activity info into dumpsys for debugging
[IT4.6] Unbundle NMS out from ConnectivityManager
[IT4.5] Update radio power from CS directly
If the device doesn't have a pin, the current RoR preparation will
go through; but the lskf capture event won't happen. In order not
to confuse the caller, throw an exception instead in the no-pin
case.
Bug: 170664917
Test: remove pin, request RoR with adb shell
Change-Id: Ib04c629234b71e3f6cb36bdfe47759a715a69146
- Expand BugreportManager class javadoc
- Explain what "privileged" means
- Highlight only one-BR-at-a-time behavior
- Add more detail to BugreportCallback javadocs
- Explain standard callback invocation flow
- More detail on when BUGREPORT_ERROR_INVALID_INPUT is used
- Add @WorkerThread to {start{,Connectivity},cancel}Bugreport
Bug: 180015324
Test: make
Change-Id: Id3400b1cdd271f47bdeaf8cdc1a0dea61aafc933
