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T.J. Mercier ae4ce8ccc5 libprocessgroup: Remove cgroup.rc file 
The cgroup.rc file was introduced in 192aee782 ("libprocessgroup: Add
support for task profiles") back with the initial support for task
profiles. It was intended to optimize performance associated with cgroup
operations. However over time, supporting this file led to making
libprocessgroup code more complicated (such as the cgrouprc LLNDK
interface), and the file ended up getting mmaped into nearly every
process on Android even though only a handful of them actually use it.
Replacing this file with reading and parsing of cgroup information on
demand allows us to simplify and shrink libprocessgroup, and eliminates
thousands of unused mappings without negatively affecting boot time or
other performance metrics.

Bug: 349105928
Test: Verified with memcg v2 and MaxActivationDepth 1 on Cuttlefish, Raven, and Mokey
Change-Id: Ic3f01fdf7fda89a56ab80657e1cf4573156273e6
2024-10-03 17:01:34 +00:00
bootstat bootstat: avoid vector<const T> 2024-06-28 00:52:41 -07:00
cli-test [LSC] Add LOCAL_LICENSE_KINDS to system/core 2021-02-19 12:59:05 -08:00
code_coverage Disable code_coverage.other for riscv64 2022-10-13 13:49:10 -07:00
debuggerd Remove define of SA_EXPOSE_TAGBITS. 2024-09-19 02:04:16 +00:00
diagnose_usb Support building diagnose_usb against musl 2021-12-16 14:04:06 -08:00
fastboot Move the dist target of mke2fs to build/core/tasks 2024-09-19 07:19:25 +00:00
fs_mgr libprocessgroup: Remove cgroup.rc file 2024-10-03 17:01:34 +00:00
gatekeeperd Check AServiceManager_isDeclared before AServiceManager_getService 2023-06-14 02:43:54 +00:00
healthd charger: fix show qustion mark when start to draw UI 2024-07-22 20:06:25 +08:00
include Remove include/backtrace symlink. 2020-10-20 12:46:14 -07:00
init libprocessgroup: Remove cgroup.rc file 2024-10-03 17:01:34 +00:00
janitors Add maco to OWNERS. 2024-05-06 13:22:28 +00:00
libappfuse [LSC] Add LOCAL_LICENSE_KINDS to system/core 2021-02-19 12:59:05 -08:00
libasyncio Set min_sdk_version 2021-12-02 09:23:42 +09:00
libcrypto_utils Remove VNDK definition(s) 2024-03-15 08:19:44 +00:00
libcutils libprocessgroup: Remove cgroup.rc file 2024-10-03 17:01:34 +00:00
libgrallocusage Make apex_available explicit 2022-02-09 11:37:19 -08:00
libkeyutils Make libfs_mgr dependencies vendor_ramdisk_available. 2021-07-23 16:50:06 -07:00
libmodprobe libmodprobe: use ordered map for deterministic module loading 2024-08-06 04:05:25 +00:00
libnetutils Remove VNDK definition(s) 2024-03-15 08:19:44 +00:00
libpackagelistparser parse_line: allow -1 for apexes and sdk libraries. 2024-04-26 15:30:30 +00:00
libprocessgroup libprocessgroup: Remove cgroup.rc file 2024-10-03 17:01:34 +00:00
libsparse Make simg2img host-only 2023-08-28 09:53:30 -07:00
libstats Merge "Added ownership attribution for test targets" into main 2024-09-26 22:18:57 +00:00
libsuspend libsuspend: vendor_available. 2021-11-02 13:52:40 -07:00
libsync Remove NDK exports 2024-09-03 20:40:28 +00:00
libsystem Add COLOR_MODE_DISPLAY_BT2020 to graphics header. 2022-12-01 22:25:40 -08:00
libsysutils Merge "Remove VNDK definition(s)" into main 2024-05-23 00:38:19 +00:00
libusbhost Remove VNDK definition(s) 2024-03-15 08:19:44 +00:00
libutils Remove unnecessary getpriority() system call 2024-09-26 12:59:37 -07:00
libvendorsupport Replace ANDROID_VENDOR with ANDROID_VNDK in versioning 2024-09-23 20:32:48 +00:00
libvndksupport try llndk-deprecate 2023-12-21 02:09:14 +00:00
llkd llkd: Disable in userdebug builds by default 2021-11-04 16:21:46 -07:00
mini_keyctl Remove alanstokes@google.com from mini_keyctl/OWNERS 2024-07-09 21:12:32 +00:00
mkbootfs mkbootfs: Allow invocation with no directories specified 2024-05-15 16:05:55 +00:00
property_service Remove OEM_UNLOCK_PROP usage 2024-09-22 03:51:29 +00:00
reboot [LSC] Add LOCAL_LICENSE_KINDS to system/core 2021-02-19 12:59:05 -08:00
rootdir Change owner of ACPI BERT tables to system 2024-10-03 13:54:52 +00:00
run-as run-as: remove a special case. 2023-11-10 22:02:00 +00:00
sdcard [LSC] Add LOCAL_LICENSE_KINDS to system/core 2021-02-19 12:59:05 -08:00
shell_and_utilities Add cpu-target-features binary 2024-08-20 20:48:34 +00:00
storaged Update storaged to use Health AIDL HAL V3. 2023-12-11 11:59:23 -08:00
toolbox toolbox/modprobe: Load modules from /lib/modules based on page size 2024-06-11 18:41:49 -07:00
trusty trusty: utils: trusty-ut-ctrl: fix the vendor target 2024-09-25 07:00:51 +00:00
usbd usb: migration to USB gadget AIDL 2023-01-10 11:24:36 +08:00
watchdogd [LSC] Add LOCAL_LICENSE_KINDS to system/core 2021-02-19 12:59:05 -08:00
.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
CleanSpec.mk snapshotctl don't auto-merge. 2020-03-03 13:19:49 -08:00
METADATA Add METADATA to system/core: Apache2+BSD=NOTICE 2020-04-29 13:16:41 -07:00
MODULE_LICENSE_APACHE2
OWNERS Add bug component to system/core 2023-07-26 07:57:58 -07:00
PREUPLOAD.cfg PREUPLOAD += bpfmt 2024-06-04 23:10:21 +00:00
rustfmt.toml Configure rustfmt for preupload hook 2022-04-06 21:11:09 +00:00