Disable cgroup kernel memory accounting to avoid unnecessary overhead
similar change ag/22891292 but now back-port to gs201
Flag: NONE kernel config
Bug: 373232814
Test: pts-tradefed run commandAndExit pts -m PtsPerfWbsTestCases
-t com.google.android.perfwbs.pts.KernelModuleTest
and alternative tests on forrest.
Change-Id: I306b3e608655dc9e5f868a1f1a79e60e5b9b40fd
This patch prevents a Null Pointer Exception in
queryMoistureDetectionStatus() when getPortStatusHelper() fails to open
the /sys/class/typec file. The failure results in an empty
currentPortStatus vector, causing the NPE when accessing its first
element.
Bug: 361097811
Flag: EXEMPT bugfix
Test: NPE does not occur when getPortStatusHelper() fails
Change-Id: I61c9f7647aafca28b777e53f170764ddd02c060f
Signed-off-by: Kuen-Han Tsai <khtsai@google.com>
We're going to transition to using the kernel copy, not the HLOS copy.
Bug: 369686096
Test: build, flash, check /vendor_dlkm/etc/ (may or may not exist,
depending on kernel contents)
Flag: build.RELEASE_KERNEL_CHEETAH_DIR
Flag: build.RELEASE_KERNEL_FELIX_DIR
Flag: build.RELEASE_KERNEL_LYNX_DIR
Flag: build.RELEASE_KERNEL_PANTHER_DIR
Flag: build.RELEASE_KERNEL_TANGORPRO_DIR
Change-Id: I4c4350b8f77017902b75c8c077fcefbff6012d83
The I/O scheduler was changed to mq-deadline in ag/29073420,
making the previous BFQ configuration obsolete.
This commit removes the following lines which no longer
have any effect.
Bug: 186902601
Test: forrest build
Change-Id: I5d662e9762809f2d0598a7e980ef0468ac8aff38
Bug: 271887637
Test: Built and flashed on local device
Flag: build.RELEASE_SYSTEMUI_USE_SPEED_PROFILE
Change-Id: I49900d45a60f9f4b3bc15a4027751be30f63e272
Ported from I248fb250b94cbd4078e7f3c44da83f62002b53fb with some
modifications.
Bug: 369474465
Test: checked the content in dumpstate
Flag: EXEMPT bugfix
Change-Id: I405c15db38f084017599c465e8c3d49e0e1b2f3e
Signed-off-by: Kyle Tso <kyletso@google.com>
This variable only does something when it differs from
TARGET_CPU_VARIANT. Setting it to the same values doesn't do
anything.
Bug: 368635026
Test: presubmit
Change-Id: I15a3b367df0a5be2de23f535f9f9df0866dd306a
Bug: 347122505
Test: check the priority and latency of input thread in Perffeto
Flag: NONE early device setting updates
Change-Id: Ia05fc4592ebe3946a52e10e435bc8f8cef7becc9
std::vector<const T> uses std::allocator<const T>, which is an
undocumented libc++ extension to the C++ standard library. The extension
was removed in llvm.org/PR96319. Use an ordinary non-const T instead.
Bug: http://b/349681543
Test: m android.hardware.power.stats-impl.gs201
Flag: EXEMPT, refactor to fix build failure
Change-Id: Ic355f68c4ebb09e204ea3fb4822940aad07ccd7b
This variable doesn't do anything for devices launching with
API level 26 or later, and the initial gs201 devices (Pixel 7)
launched with API level 33.
Bug: 307369186
Test: presubmit
Flag: EXEMPT trivial build cleanup
Change-Id: I35bdec5d9e21abb25f12c0ad9681d3dee01aee67
The mq-deadline I/O scheduler is more stable than BFQ. Additionally, the
boot time is shorter with the mq-deadline I/O scheduler. It only changes the scheduler on new kernel.
Bug: 186902601
Test: forrest build
Change-Id: I5d336b3f146ca673c83c03304773d0ccf4c01e77
Signed-off-by: Ocean Chen <oceanchen@google.com>
system/core/init/init.cpp SetUsbController picks the first udc device if
there're multiple udc devices present on the system to populate
sys.usb.controller system property.
CONFIG_USB_DUMMY_HCD enabled in kernel-5.10 GKI would introduce a
dummy udc device named "dummy_udc.0". Depends on timing, the dummy
device might be picked up by the init process and incorrectly populate
sys.usb.controller.
This issue only applies to devices on kernel-5.10 GKI, the WAR is to
overwrite the sysprop if it's incorrectly populated by the dummy udc.
Bug: 333778731
Test: tested on Cheetah
Flag: EXEMPT bugfix
Change-Id: I7555dda7f0bb436200ef7cd8a46b785232187cfd
