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Suren Baghdasaryan 77122e5780 lmkd: Add support for psi monitors 
With new psi monitor support in the kernel lmkd can use it to register
custom pressure levels. Add lmkd support for psi monitors when they are
provided by the kernel and use them by default. When kernel does not
support psi lmkd will fall back to vmpressure usage.
Add ability to poll memory status after the initial psi event is triggered
because kernel throttles psi memory pressure events to one per PSI tracking
window (currently set to 1sec). Current implementation polls every 200ms
for 1sec duration after the initial event is triggered.
If ro.lmk.use_psi is set to false psi logic will be disabled even when psi
is supported in kernel.

Bug: 111308141
Test: lmkd_unit_test
Change-Id: I685774b176f393bab7412161773f5c9af51e0163
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
2019-02-01 18:40:32 +00:00
adb Merge changes If8747ba1,Id1943ebd 2019-01-31 21:19:45 +00:00
adf Make libadf, libsync_recovery recovery_available. 2018-08-07 10:53:07 -07:00
base base: don't overwrite errno in unique_fd::~unique_fd. 2019-01-30 15:18:56 -08:00
bootstat switch to using android-base/file.h instead of android-base/test_utils.h 2018-11-14 09:35:34 -08:00
cpio Switch from dist-for-goals to dist in Android.bp 2018-11-19 23:06:12 -08:00
debuggerd Replace libbacktrace with libunwindstack directly. 2019-01-29 17:57:14 -08:00
demangle Build adbd for recovery 2018-05-24 14:11:11 +09:00
diagnose_usb Build adbd for recovery 2018-05-24 14:11:11 +09:00
fastboot fastboot: Fix "fastboot gsi". 2019-01-29 13:20:36 -08:00
fs_mgr Merge "Support getting public key data" 2019-01-31 23:29:19 +00:00
gatekeeperd Multi-threaded Keystore 2018-11-07 11:39:23 -08:00
healthd Merge "healthd: update owners" 2019-01-29 22:24:34 +00:00
include Move android_filesystem_config.h => fs_config.h 2017-08-02 16:31:19 -07:00
init Merge "Add android::fs_mgr namespace for new Fstab code" 2019-01-31 19:35:54 +00:00
janitors Initial "janitors" owner group. 2019-01-11 16:33:25 -08:00
libappfuse use epoll_create1(EPOLL_CLOEXEC) 2018-12-17 09:32:23 -08:00
libasyncio Build adbd for recovery 2018-05-24 14:11:11 +09:00
libbacktrace Fix offsets when shared lib split across maps. 2018-12-18 11:22:14 -08:00
libbinderwrapper Make libbinderwrapper available in /vendor partition 2018-04-06 08:41:21 +09:00
libcrypto_utils Convert more modules to Android.bp 2018-10-31 21:53:37 -07:00
libcutils Add user/group for gsid. 2019-01-29 17:48:12 -08:00
libdiskconfig Rename target.linux[_x86[_64]] to target.linux_glibc[_x86[_64]] 2017-10-02 10:44:29 -07:00
libgrallocusage Merge "Build both static and shared lib." 2018-09-25 22:29:31 +00:00
libion libion: cleanup logging 2018-03-07 10:56:06 -08:00
libkeyutils Add a tool to add keys to keyring. 2019-01-30 13:08:31 -08:00
liblog Actually add right instant app boilerplate. 2019-01-29 17:12:35 -08:00
libmeminfo Merge "meminfo: handle multiple buffer references in dmabufinfo" 2019-01-30 19:11:20 +00:00
libmemtrack libmemtrack: Remove libpagemap dependency. 2019-01-21 13:47:27 -08:00
libmemunreachable Validate allocations against mappings 2018-11-29 11:02:56 -08:00
libmetricslogger DO NOT MERGE - Merge pie-platform-release (PPRL.181205.001) into master 2018-12-11 14:46:12 -08:00
libnativebridge Fix sdk-mac build. 2019-01-15 17:39:32 +01:00
libnativeloader Enable APEX stubs for libnativeloader. 2019-01-30 14:44:55 +00:00
libnetutils Move checksum code from clatd to libnetutils. 2019-01-30 12:33:29 +09:00
libpackagelistparser libpackagelistparser: export profileable_from_shell flag. 2019-01-10 16:24:20 -08:00
libpixelflinger Ignore null-pointer-arithmetic warning from dlmalloc include 2018-12-11 23:08:32 -08:00
libprocessgroup DO NOT MERGE: Revert "Revert "Add dependencies on libprocessgroup for sched_policy users"" 2019-01-25 16:49:18 +00:00
libprocinfo Add missing includes. 2018-12-06 10:09:20 -08:00
libqtaguid Redirect qtaguid native call to netd fwmark client 2017-11-09 18:02:22 -08:00
libsparse Convert Android.mk file to Android.bp 2019-01-24 21:16:39 -08:00
libstats Merge "Remove liblog/uio.c and <log/uio.h>" 2019-01-17 17:19:52 +00:00
libsuspend Remove libsuspend from VNDK. 2018-08-14 13:39:55 -07:00
libsync Merge libsync_recovery rules into libsync. 2018-08-07 11:00:50 -07:00
libsystem Move system/core/ off NO_ERROR. 2018-10-08 11:15:52 -07:00
libsysutils libsysutils can be linked statically 2018-12-06 12:32:49 +09:00
libunwindstack Avoid signed extension of chars for build ids. 2019-01-30 12:09:11 -08:00
libusbhost Merge "Remove urb request size maximum." am: 1cb765c867 am: 1ab6e9d018 2018-02-13 09:02:38 +00:00
libutils Merge changes from topic "re-revert move sched_policy functions" 2019-01-25 17:09:02 +00:00
libvndksupport bpfmt. 2018-02-16 17:58:14 -08:00
libziparchive zip_archive.cc: add O_CLOEXEC 2018-12-18 12:48:06 -08:00
llkd llkd: do not call sync() 2019-01-10 12:52:35 -08:00
lmkd lmkd: Add support for psi monitors 2019-02-01 18:40:32 +00:00
logcat DO NOT MERGE: Revert "Revert "Add dependencies on libprocessgroup for sched_policy users"" 2019-01-25 16:49:18 +00:00
logd Actually add right instant app boilerplate. 2019-01-29 17:12:35 -08:00
logwrapper Build adbd for recovery 2018-05-24 14:11:11 +09:00
mkbootimg Populate header size for boot image header version 2 correctly 2019-01-24 16:48:51 -08:00
property_service Add libc_headers to header_libs for libpropertyinfoparser 2019-01-17 21:18:01 +08:00
qemu_pipe Build adbd for recovery 2018-05-24 14:11:11 +09:00
reboot reboot: only pause indefinitely for non-shutdown operations 2017-09-29 16:29:52 +00:00
rootdir Merge "Loads fsverity keys" 2019-02-01 10:57:30 +00:00
run-as run-as: add shared app gid in supplementary groups. 2019-01-10 15:08:22 -08:00
sdcard Reland "Create new mount directory /mnt/runtime/full." 2019-01-19 00:21:10 +00:00
shell_and_utilities install mini-keyctl to /system/bin 2019-01-31 13:48:04 -08:00
storaged Remove liblog's rate limiting 2019-01-16 10:37:14 -08:00
toolbox toolbox: getevent: disable stdout buffering 2019-01-15 16:42:59 +01:00
trusty Merge "trusty: Avoid unnecessary use of static libtrusty" 2019-01-18 21:54:39 +00:00
usbd bpfmt. 2018-02-16 17:58:14 -08:00
watchdogd Move watchdogd out of init 2018-08-02 12:25:58 -07:00
.clang-format Add a 2 width option of clang format. 2017-03-10 13:01:39 -08:00
.clang-format-2 Move clang-formats to build. 2019-01-18 14:26:33 -08:00
.clang-format-4 Move clang-formats to build. 2019-01-18 14:26:33 -08:00
.gitignore Ignore adb/*.pyc files 2015-08-11 12:59:58 -07:00
Android.bp Export android_filesystem_config.h as a filegroup 2017-01-17 18:20:28 -08:00
CleanSpec.mk Shared libs are supported in recovery mode 2018-06-10 08:32:24 +09:00
MODULE_LICENSE_APACHE2 auto import from //depot/cupcake/@135843 2013-07-30 13:56:49 -07:00
NOTICE Fix omission in NOTICE file. 2013-07-30 13:56:55 -07:00
OWNERS Move per-file OWNERS directives to their directories. 2018-06-06 11:49:40 +09:00
PREUPLOAD.cfg Add a PREUPLOAD.cfg file to run git-clang-format on every commit 2017-03-08 16:51:26 +08:00
TEST_MAPPING Update fs_mgr tests for new fstab format and add to TEST_MAPPING 2019-01-23 11:28:00 -08:00