856fd64d7b
https://github.com/LineageOS/android_system_core/blob/lineage-21.0/init/init.cpp#L1099
This partially reverts commit 2d6f07b00c
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Change-Id: I284f80f364e9057a8373a015f0acaee3ef9e395d
186 lines
7.4 KiB
Text
186 lines
7.4 KiB
Text
#=============================================================================
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# Copyright (c) 2019-2021 Qualcomm Technologies, Inc.
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# All Rights Reserved.
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# Confidential and Proprietary - Qualcomm Technologies, Inc.
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#
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# Copyright (c) 2009-2012, 2014-2019, The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of The Linux Foundation nor
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# the names of its contributors may be used to endorse or promote
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# products derived from this software without specific prior written
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# permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#=============================================================================
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import /vendor/etc/init/hw/init.qti.kernel.test.rc
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on early-init
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start vendor.modprobe
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# Mount tracefs in /sys/kernel/tracing as CONFIG_DEBUG_FS might be
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# disabled and /sys/kernel/debug/tracing might not be available
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mount tracefs tracefs /sys/kernel/tracing
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chmod 0755 /sys/kernel/tracing
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chown root system /dev/kmsg
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chmod 0620 /dev/kmsg
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write /proc/sys/kernel/sched_boost 1
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write /proc/sys/kernel/firmware_config/force_sysfs_fallback 1
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on init
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wait_for_prop vendor.all.modules.ready 1
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# Create cgroup mount point for memory
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mkdir /sys/fs/cgroup/memory/bg 0750 root system
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write /sys/fs/cgroup/memory/bg/memory.swappiness 140
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write /sys/fs/cgroup/memory/bg/memory.move_charge_at_immigrate 1
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chown root system /sys/fs/cgroup/memory/bg/tasks
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chmod 0660 /sys/fs/cgroup/memory/bg/tasks
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# update scheduler tunables
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write /dev/cpuctl/foreground/cpu.uclamp.sched_boost_no_override 1
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write /dev/cpuctl/top-app/cpu.uclamp.sched_boost_no_override 1
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write /dev/cpuctl/background/cpu.uclamp.colocate 0
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write /dev/cpuctl/foreground/cpu.uclamp.colocate 0
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write /dev/cpuctl/top-app/cpu.uclamp.colocate 1
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on post-fs
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# set aggressive read ahead for dm-0 and dm-1 during boot up
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write /sys/block/dm-0/queue/read_ahead_kb 2048
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write /sys/block/dm-1/queue/read_ahead_kb 2048
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write /sys/block/dm-2/queue/read_ahead_kb 2048
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on early-boot
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# Allow subsystem (modem etc) debugging
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exec_background u:r:vendor_qti_init_shell_bg:s0 -- /vendor/bin/init.qti.write.sh /sys/kernel/boot_adsp/boot 1
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exec_background u:r:vendor_qti_init_shell_bg:s0 -- /vendor/bin/init.qti.write.sh /sys/kernel/boot_cdsp/boot 1
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exec_background u:r:vendor_qti_init_shell_bg:s0 -- /vendor/bin/init.qti.write.sh /sys/devices/virtual/cvp/cvp/boot 1
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on boot
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# Set the console loglevel to < KERN_WARN
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# Set the default message loglevel to KERN_INFO
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write /proc/sys/kernel/printk "4 6 1 7"
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# Allow access to dload sysfs node
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chown root system /sys/kernel/dload/emmc_dload
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chmod 0660 /sys/kernel/dload/emmc_dload
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chown root system /dev/block/bootdevice/by-name/ramdump
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chmod 0660 /dev/block/bootdevice/by-name/ramdump
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chown root system /sys/kernel/dload/dload_mode
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chmod 0660 /sys/kernel/dload/dload_mode
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# set the io-scheduler to bfq on all mq support devices
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write /sys/block/sda/queue/scheduler bfq
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write /sys/block/sdb/queue/scheduler bfq
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write /sys/block/sdc/queue/scheduler bfq
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write /sys/block/sdd/queue/scheduler bfq
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write /sys/block/sde/queue/scheduler bfq
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write /sys/block/sdf/queue/scheduler bfq
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write /sys/block/sdg/queue/scheduler bfq
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write /sys/block/sdh/queue/scheduler bfq
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write /sys/class/block/mmcblk0/queue/scheduler bfq
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write /sys/class/block/mmcblk1/queue/scheduler bfq
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# update io-scheduler tunables
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write /sys/block/sda/queue/iosched/slice_idle 0
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write /sys/block/sdb/queue/iosched/slice_idle 0
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write /sys/block/sdc/queue/iosched/slice_idle 0
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write /sys/block/sdd/queue/iosched/slice_idle 0
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write /sys/block/sde/queue/iosched/slice_idle 0
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write /sys/block/sdf/queue/iosched/slice_idle 0
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write /sys/block/sdg/queue/iosched/slice_idle 0
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write /sys/block/sdh/queue/iosched/slice_idle 0
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write /sys/class/block/mmcblk0/queue/iosched/slice_idle 0
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write /sys/class/block/mmcblk1/queue/iosched/slice_idle 0
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# Allow access to memory hotplug device attributes
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chown system system /sys/kernel/mem-offline/anon_migrate
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on post-fs-data
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# Create directory used for dump collection
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mkdir /data/vendor/ssrdump 0770 root system
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on property:persist.sys.ssr.enable_debug=*
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write /sys/module/subsys_pil_tz/parameters/enable_debug ${persist.sys.ssr.enable_debug}
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on property:persist.sys.mba_boot_timeout=*
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write /sys/module/pil_msa/parameters/pbl_mba_boot_timeout_ms ${persist.sys.mba_boot_timeout}
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on property:persist.sys.modem_auth_timeout=*
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write /sys/module/pil_msa/parameters/modem_auth_timeout_ms ${persist.sys.modem_auth_timeout}
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on property:persist.sys.pil_proxy_timeout=*
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write /sys/module/peripheral_loader/parameters/proxy_timeout_ms ${persist.sys.pil_proxy_timeout}
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on property:persist.vendor.ssr.enable_ramdumps=1
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write /sys/module/subsystem_restart/parameters/enable_ramdumps 1
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on property:persist.vendor.ssr.enable_ramdumps=0
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write /sys/module/subsystem_restart/parameters/enable_ramdumps 0
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on property:persist.vendor.sys.rawdump_copy=1
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write /sys/kernel/dload/emmc_dload 1
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on property:persist.vendor.sys.rawdump_copy=0
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write /sys/kernel/dload/emmc_dload 0
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service kernel-boot /vendor/bin/sh /vendor/bin/init.qti.kernel.sh
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class core
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user root
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group root
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disabled
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oneshot
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service kernel-post-boot /vendor/bin/sh /vendor/bin/init.kernel.post_boot.sh
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class core
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user root
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group root system wakelock graphics
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disabled
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oneshot
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on property:sys.boot_completed=1
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write /dev/kmsg "Boot completed "
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#Reset read ahead for dm-0, dm-1 and dm-2 to 512kb
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write /sys/block/dm-0/queue/read_ahead_kb 512
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write /sys/block/dm-1/queue/read_ahead_kb 512
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write /sys/block/dm-2/queue/read_ahead_kb 512
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write /proc/sys/vm/page-cluster 0
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start kernel-boot
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start kernel-post-boot
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on charger
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start kernel-post-boot
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service vendor.msm_irqbalance /vendor/bin/msm_irqbalance -f /system/vendor/etc/msm_irqbalance.conf
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class core
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user root
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group root
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disabled
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service vendor.modprobe /vendor/bin/vendor_modprobe.sh
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class main
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user root
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group root system
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disabled
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stdio_to_kmsg
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seclabel u:r:vendor_modprobe:s0
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oneshot
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