Profiling of adb_benchmark revealed that something like half of the CPU
time was being spent in malloc and free, which was odd because the
benchmark repeatedly mallocs and frees allocations of the same size. It
turns out that our default configuration of jemalloc will purge after
every free. Configure jemalloc to not do this, for gains of over 100%
on adb_benchmark, and up to 25% (on walleye USB3) in real-life.
Test: adb_benchmark
Change-Id: I602dd1645c3d21709c7f6a78903511ce4d576558
This workaround shouldn't be necessary now we're using mke2fs.
Bug: http://b/25429933
Test: `fastboot -w flashall`
Change-Id: I577ad445a02a448102fb49674360a732aa3d153c
Their capability bits are now specified in their associated init .rc
file, which is the proper place for this to be done.
A notice is added to guide developers away from using android_files to
give services Linux capabilities and to guide them away from adding
vendor/ entries.
Bug: 74554159
Test: BT, Wifi, Tethering work on walleye
Merged-In: I13c425d022b4f5c217587cdf601884ef44650ac7
Change-Id: I13c425d022b4f5c217587cdf601884ef44650ac7
(cherry picked from commit b5e5c56401)
They are being used as action triggers in some devices including Pixels.
So vendor-init-actionable should be allowed for them.
Bug: 74266614
Test: building succeeded and tested on a Pixel with
PRODUCT_COMPATIBLE_PROPERTY=true
Change-Id: I713c5c1a50053f8d64e1cecd1f7ab5dc18201da1
Merged-In: I713c5c1a50053f8d64e1cecd1f7ab5dc18201da1
(cherry picked from commit 167ec7f1d2)
They are being used as action triggers in some devices including Pixels.
So vendor-init-actionable should be allowed for them.
Bug: 74266614
Test: building succeeded and tested on a Pixel with
PRODUCT_COMPATIBLE_PROPERTY=true
Change-Id: I713c5c1a50053f8d64e1cecd1f7ab5dc18201da1
Events in the LogBuffer are supposed to be sorted by timestamp, but for a variety
of reasons that doesn't always happen. When a LogReader is reading from LogBuffer,
LogBuffer starts at the newest event, and scans backward through the list, looking
for the last event. Previously it would accept a couple that were a little bit out
of order, but if it found one that was ancient, it would just bail. This change
removes that check for the ancient messages. They are probably indicative of
something else upstream, but since there is no invariant of the list being sorted,
this change simplifies the search algorithm, and makes it look only at the previous
300 events.
Bug: 77222120
Test: while true ; do frameworks/base/cmds/statsd/run_tests.sh 2h ; done
Change-Id: I0824ee7590d34056ce27233a87cd7802c28f50e4
Removes healthd from the build if -service.override
is provided. This encourages developers to deprecate healthd
for their devices when they can.
When -service.override is used, framework manifest needs
to remove the /backup instance as well; this can be done
by including manifest_healthd_exclude.xml in
DEVICE_FRAMEWORK_MANIFEST_FILE.
Test: build and boot on 2016/2017 Pixel devices
Test: build and boot on a new device
Test: lshal and vts_treble_vintf_test on all these
devices
Bug: 77541952
Change-Id: I25744feaad3034441cd7a96a5343d4ce3eedc288
Mark Salyzyn