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Juhyung Park 2e24debf3c init.rc: tune dirty data writebacks 
To relieve memory pressure on Android, we should start writing
dirty data sooner than later.

The Linux kernel's default is way too conservative on Android.
Android doesn't have a good reason to delay writing dirty data
anyways.

This change will make the kernel start writing dirty data when
it reaches 50M and switch to synchronous on 200M, which is far
more sensible values than 1.2G and 2.4G respectively on a device
with 12G of RAM.

Change-Id: I22f9ec9010dd028710a1a5c2e3d26d8444a4c914
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
2025-05-16 23:25:48 +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 Android 15.0.0 Release 20 (BP1A.250305.019) 2025-03-09 07:31:20 +02:00
diagnose_usb Support building diagnose_usb against musl 2021-12-16 14:04:06 -08:00
fastboot Android 15.0.0 Release 20 (BP1A.250305.019) 2025-03-09 07:31:20 +02:00
fs_mgr fs_mgr: always use "check_at_most_once" 2025-05-16 23:25:48 +00:00
gatekeeperd gatekeeperd_service_fuzzer: Add signal() to handle SIGPIPE 2024-11-29 15:02:21 +05:30
healthd Android 15.0.0 Release 20 (BP1A.250305.019) 2025-03-09 07:31:20 +02:00
include Remove include/backtrace symlink. 2020-10-20 12:46:14 -07:00
init init: Migrate vendor_init_defaults to select() 2025-04-25 00:00:14 +03:00
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 Revert "libprocessgroup: Remove schedtune support" 2025-03-10 13:28:31 -04:00
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: add support for dynamic module options 2024-10-25 09:27:45 +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 Perf: Adjust the bg task slack 2025-05-16 23:25:48 +00:00
libsparse libsparse: Add simg2img_static target for host 2024-09-09 03:28:46 +03:00
libstats Merge "Remove libstats*_lazy tests from MTS" into main 2024-10-08 02:13:26 +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 Android 15.0.0 Release 20 (BP1A.250305.019) 2025-03-09 07:31:20 +02:00
libusbhost Remove VNDK definition(s) 2024-03-15 08:19:44 +00:00
libutils libutils OWNERS for shayba@ 2024-11-26 23:44:17 +00:00
libvendorsupport Revert^2 "Deprecating libvendorsupport_llndk_headers" 2024-11-09 02:41:13 +00:00
libvndksupport try llndk-deprecate 2023-12-21 02:09:14 +00:00
llkd llkd: Include llkd-debuggable.rc in eng builds only 2024-09-09 03:28:46 +03:00
mini_keyctl Remove alanstokes@google.com from mini_keyctl/OWNERS 2024-07-09 21:12:32 +00:00
mkbootfs read() can return fewer bytes than requested 2024-10-30 10:35:52 -07:00
property_service Remove OEM_UNLOCK_PROP usage 2024-09-22 03:51:29 +00:00
reboot Define reboot.recovery and watchdogd.recovery 2024-12-06 23:18:18 +00:00
rootdir init.rc: tune dirty data writebacks 2025-05-16 23:25:48 +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 Replace partition-specific toybox make module with soong modules 2024-12-05 18:50:11 +00:00
storaged use V4 Health HAL 2024-11-20 01:07:41 +00:00
toolbox Define toolbox.recovery 2024-12-06 01:51:35 +00:00
trusty Merge "Update trusty to use secretkeeper hal V1" into main 2024-12-04 21:22:00 +00:00
usbd usb: migration to USB gadget AIDL 2023-01-10 11:24:36 +08:00
watchdogd Define reboot.recovery and watchdogd.recovery 2024-12-06 23:18:18 +00:00
.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 Add dirgroup for trusty genrule 2024-10-10 18:21:29 +09:00
CleanSpec.mk snapshotctl don't auto-merge. 2020-03-03 13:19:49 -08:00
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