Copy bionic's CachedProperty with some minor API tweaks, to allow for
efficient querying of properties that rarely change.
Bug: http://b/141959374
Test: treehugger
Change-Id: I4dfc3f527d30262b35e871d256cec69e69f2e1d7
Prevent appending ",adb" to persist.sys.usb.config if "none" is
explicitly defined in default prop.
Bug: 150130503
Test: persist.sys.usb.config initalized correctly
Change-Id: I3b5de6fd102e252019e843f39f0875f5aaea7486
Merged-In: I3b5de6fd102e252019e843f39f0875f5aaea7486
Some tests were temporarily disabled due to errors in Cuttlefish.
Now that the issues were fixed, the tests can be put back in presubmit.
Bug: 148889015
Test: vts_libsnapshot_test (Cuttlefish + Pixel 4)
Signed-off-by: Alessio Balsini <balsini@google.com>
Change-Id: Idcb2b7831b2183b2d734bdf8821fd34746f2beee
EXT4_FEATURE_INCOMPAT_CASEFOLD is a flag in s_feature_incompat, not in
s_feature_ro_compat.
Bug: 138322712
Test: Treehugger
Change-Id: I07bb1d2b818d423196d8ceebda8900a8adbb19e9
fs-verity is required for new devices launched with R. This change
remove a manual setup for vendors going forward. The original fs mgr
flag still allows old devices to opt in, which can only to be done
manually because of kernel dependency.
Test: build
Bug: 150034150
Change-Id: I152b63d7889153d41f29677f72074afb1881b65d
Library based HALs have been deprecated for several years now, and
Keymaster 2 based testing is woefully out of date compared to running
VTS against the modern 3.0 and 4.0 implementations.
Purging these modules and their resulting dependencies will make it
easier for the central system/keymaster repository to move forwards.
Test: mm
Bug: 150239636
Change-Id: Ic2ddbe685a50e65f9db25f682ad33105195efa8a
adb remount and snapshot-based updates use ImageManager in first-stage
init. This creates status files, which need to be labelled.
Bug: 148834619
Test: manual test
Change-Id: I72949fca2889f9e5612049844a78bf9355b48797
AIDL generates optional<T> for nullable T types for C++, which is more
efficient and idomatic and easy to use.
Bug: 144773267
Test: build/flash/boot
Merged-In: I6bf4c2017f113f4d326fddb1d76163c2fed34d50
Change-Id: I6bf4c2017f113f4d326fddb1d76163c2fed34d50
(cherry picked from commit 5f7f450fa38e752ae49ae91b1bdaf267ec9deea5)
Simplify and fix the algorithm.
For consecutive functions (eg [10,20] [20,30]) without
padding in between, the old algorithm would drop FDEs.
Test: libunwindstack_test
Change-Id: Ie886922bec262fb64d4b2ecf01c2961d0652dcdb
This broke because two CLs touching the Android.bp file both
independently passed presubmit, but failed when combined.
Clean up a misindentation while we're at it.
Bug: http://b/150032367
Test: mma in system/core/adb
Change-Id: I091ef9dec806c767ffb21a5fd73b2bb37ab29ff9
Add a BM_log_verbose_overhead test that measure the overhead of
writing a log message that will not be printed due to verbosity
levels. This was optimized in R to not format the log messages before
checking if they will be logged.
Results with R:
BM_log_verbose_overhead_null_mean 159 ns 159 ns 100
BM_log_verbose_overhead_null_median 159 ns 159 ns 100
BM_log_verbose_overhead_null_stddev 0.568 ns 0.464 ns 100
Results with Q:
M_log_verbose_overhead_null_mean 601 ns 600 ns 100
BM_log_verbose_overhead_null_median 601 ns 600 ns 100
BM_log_verbose_overhead_null_stddev 2.40 ns 2.23 ns 100
This benchmark shows liblog's overhead when not printing a log message
to be nearly ~4x faster than with Q.
Test: run this benchmark
Change-Id: I09a60e61bf064330bf15a9d0a946acf16e777a6d
These buffers are immediately written into with *printf() and are in
the hot path, so do not initialize them. This saves ~70ns off of each
log message, which is ~14% of the overhead within
__android_log_print() when writing to a no-op logger.
Test: liblog benchmarks
Change-Id: I2b898e72c75b57bc63fee565b49a4e00e377ed1a
Bug: 111434128
Test: This is the test
Change-Id: I97e4d4ed6318de34a62b60144e790142d00e1629
Exempt-From-Owner-Approval: missed adding it in previous CL.
Without this, the caller is likely to assume that their buffer is
fully usable, which clang's analyzer doesn't believe is the case.
Another option is to set `*size` to nonzero.
Caught by the static analyzer:
system/core/adb/client/incremental_server.cpp:111:31: warning: 1st
function call argument is an uninitialized value
[clang-analyzer-core.CallAndMessage]
Bug: None
Test: TreeHugger
Change-Id: Ib844aa4ab3ebb297ca8f6f4289bbe3212275275b
