diff options
Diffstat (limited to 'rootdir/init.rc')
| -rw-r--r-- | rootdir/init.rc | 179 |
1 files changed, 62 insertions, 117 deletions
diff --git a/rootdir/init.rc b/rootdir/init.rc index cd71aa8aa..451595092 100644 --- a/rootdir/init.rc +++ b/rootdir/init.rc @@ -78,8 +78,8 @@ on early-init mkdir /dev/boringssl 0755 root root mkdir /dev/boringssl/selftest 0755 root root - # Mount tracefs (with GID=AID_READTRACEFS) - mount tracefs tracefs /sys/kernel/tracing gid=3012 + # Mount tracefs + mount tracefs tracefs /sys/kernel/tracing # create sys dirctory mkdir /dev/sys 0755 system system @@ -97,18 +97,22 @@ on property:apexd.status=ready && property:ro.product.cpu.abilist64=* exec_start boringssl_self_test_apex64 service boringssl_self_test32 /system/bin/boringssl_self_test32 + setenv BORINGSSL_SELF_TEST_CREATE_FLAG true # Any nonempty value counts as true reboot_on_failure reboot,boringssl-self-check-failed stdio_to_kmsg service boringssl_self_test64 /system/bin/boringssl_self_test64 + setenv BORINGSSL_SELF_TEST_CREATE_FLAG true # Any nonempty value counts as true reboot_on_failure reboot,boringssl-self-check-failed stdio_to_kmsg service boringssl_self_test_apex32 /apex/com.android.conscrypt/bin/boringssl_self_test32 + setenv BORINGSSL_SELF_TEST_CREATE_FLAG true # Any nonempty value counts as true reboot_on_failure reboot,boringssl-self-check-failed stdio_to_kmsg service boringssl_self_test_apex64 /apex/com.android.conscrypt/bin/boringssl_self_test64 + setenv BORINGSSL_SELF_TEST_CREATE_FLAG true # Any nonempty value counts as true reboot_on_failure reboot,boringssl-self-check-failed stdio_to_kmsg @@ -138,21 +142,11 @@ on init chown system system /dev/stune/background/tasks chown system system /dev/stune/top-app/tasks chown system system /dev/stune/rt/tasks - chown system system /dev/stune/cgroup.procs - chown system system /dev/stune/foreground/cgroup.procs - chown system system /dev/stune/background/cgroup.procs - chown system system /dev/stune/top-app/cgroup.procs - chown system system /dev/stune/rt/cgroup.procs chmod 0664 /dev/stune/tasks chmod 0664 /dev/stune/foreground/tasks chmod 0664 /dev/stune/background/tasks chmod 0664 /dev/stune/top-app/tasks chmod 0664 /dev/stune/rt/tasks - chmod 0664 /dev/stune/cgroup.procs - chmod 0664 /dev/stune/foreground/cgroup.procs - chmod 0664 /dev/stune/background/cgroup.procs - chmod 0664 /dev/stune/top-app/cgroup.procs - chmod 0664 /dev/stune/rt/cgroup.procs # cpuctl hierarchy for devices using utilclamp mkdir /dev/cpuctl/foreground @@ -161,7 +155,6 @@ on init mkdir /dev/cpuctl/rt mkdir /dev/cpuctl/system mkdir /dev/cpuctl/system-background - mkdir /dev/cpuctl/dex2oat chown system system /dev/cpuctl chown system system /dev/cpuctl/foreground chown system system /dev/cpuctl/background @@ -169,7 +162,6 @@ on init chown system system /dev/cpuctl/rt chown system system /dev/cpuctl/system chown system system /dev/cpuctl/system-background - chown system system /dev/cpuctl/dex2oat chown system system /dev/cpuctl/tasks chown system system /dev/cpuctl/foreground/tasks chown system system /dev/cpuctl/background/tasks @@ -177,15 +169,6 @@ on init chown system system /dev/cpuctl/rt/tasks chown system system /dev/cpuctl/system/tasks chown system system /dev/cpuctl/system-background/tasks - chown system system /dev/cpuctl/dex2oat/tasks - chown system system /dev/cpuctl/cgroup.procs - chown system system /dev/cpuctl/foreground/cgroup.procs - chown system system /dev/cpuctl/background/cgroup.procs - chown system system /dev/cpuctl/top-app/cgroup.procs - chown system system /dev/cpuctl/rt/cgroup.procs - chown system system /dev/cpuctl/system/cgroup.procs - chown system system /dev/cpuctl/system-background/cgroup.procs - chown system system /dev/cpuctl/dex2oat/cgroup.procs chmod 0664 /dev/cpuctl/tasks chmod 0664 /dev/cpuctl/foreground/tasks chmod 0664 /dev/cpuctl/background/tasks @@ -193,23 +176,12 @@ on init chmod 0664 /dev/cpuctl/rt/tasks chmod 0664 /dev/cpuctl/system/tasks chmod 0664 /dev/cpuctl/system-background/tasks - chmod 0664 /dev/cpuctl/dex2oat/tasks - chmod 0664 /dev/cpuctl/cgroup.procs - chmod 0664 /dev/cpuctl/foreground/cgroup.procs - chmod 0664 /dev/cpuctl/background/cgroup.procs - chmod 0664 /dev/cpuctl/top-app/cgroup.procs - chmod 0664 /dev/cpuctl/rt/cgroup.procs - chmod 0664 /dev/cpuctl/system/cgroup.procs - chmod 0664 /dev/cpuctl/system-background/cgroup.procs - chmod 0664 /dev/cpuctl/dex2oat/cgroup.procs # Create a cpu group for NNAPI HAL processes mkdir /dev/cpuctl/nnapi-hal chown system system /dev/cpuctl/nnapi-hal chown system system /dev/cpuctl/nnapi-hal/tasks - chown system system /dev/cpuctl/nnapi-hal/cgroup.procs chmod 0664 /dev/cpuctl/nnapi-hal/tasks - chmod 0664 /dev/cpuctl/nnapi-hal/cgroup.procs write /dev/cpuctl/nnapi-hal/cpu.uclamp.min 1 write /dev/cpuctl/nnapi-hal/cpu.uclamp.latency_sensitive 1 @@ -217,25 +189,19 @@ on init mkdir /dev/cpuctl/camera-daemon chown system system /dev/cpuctl/camera-daemon chown system system /dev/cpuctl/camera-daemon/tasks - chown system system /dev/cpuctl/camera-daemon/cgroup.procs chmod 0664 /dev/cpuctl/camera-daemon/tasks - chmod 0664 /dev/cpuctl/camera-daemon/cgroup.procs # Create an stune group for camera-specific processes mkdir /dev/stune/camera-daemon chown system system /dev/stune/camera-daemon chown system system /dev/stune/camera-daemon/tasks - chown system system /dev/stune/camera-daemon/cgroup.procs chmod 0664 /dev/stune/camera-daemon/tasks - chmod 0664 /dev/stune/camera-daemon/cgroup.procs # Create an stune group for NNAPI HAL processes mkdir /dev/stune/nnapi-hal chown system system /dev/stune/nnapi-hal chown system system /dev/stune/nnapi-hal/tasks - chown system system /dev/stune/nnapi-hal/cgroup.procs chmod 0664 /dev/stune/nnapi-hal/tasks - chmod 0664 /dev/stune/nnapi-hal/cgroup.procs write /dev/stune/nnapi-hal/schedtune.boost 1 write /dev/stune/nnapi-hal/schedtune.prefer_idle 1 @@ -247,12 +213,8 @@ on init chown system system /dev/blkio/background chown system system /dev/blkio/tasks chown system system /dev/blkio/background/tasks - chown system system /dev/blkio/cgroup.procs - chown system system /dev/blkio/background/cgroup.procs chmod 0664 /dev/blkio/tasks chmod 0664 /dev/blkio/background/tasks - chmod 0664 /dev/blkio/cgroup.procs - chmod 0664 /dev/blkio/background/cgroup.procs write /dev/blkio/blkio.weight 1000 write /dev/blkio/background/blkio.weight 200 write /dev/blkio/background/blkio.bfq.weight 10 @@ -401,13 +363,6 @@ on init chown system system /dev/cpuset/top-app/tasks chown system system /dev/cpuset/restricted/tasks chown system system /dev/cpuset/camera-daemon/tasks - chown system system /dev/cpuset/cgroup.procs - chown system system /dev/cpuset/foreground/cgroup.procs - chown system system /dev/cpuset/background/cgroup.procs - chown system system /dev/cpuset/system-background/cgroup.procs - chown system system /dev/cpuset/top-app/cgroup.procs - chown system system /dev/cpuset/restricted/cgroup.procs - chown system system /dev/cpuset/camera-daemon/cgroup.procs # set system-background to 0775 so SurfaceFlinger can touch it chmod 0775 /dev/cpuset/system-background @@ -419,13 +374,6 @@ on init chmod 0664 /dev/cpuset/restricted/tasks chmod 0664 /dev/cpuset/tasks chmod 0664 /dev/cpuset/camera-daemon/tasks - chmod 0664 /dev/cpuset/foreground/cgroup.procs - chmod 0664 /dev/cpuset/background/cgroup.procs - chmod 0664 /dev/cpuset/system-background/cgroup.procs - chmod 0664 /dev/cpuset/top-app/cgroup.procs - chmod 0664 /dev/cpuset/restricted/cgroup.procs - chmod 0664 /dev/cpuset/cgroup.procs - chmod 0664 /dev/cpuset/camera-daemon/cgroup.procs # make the PSI monitor accessible to others chown system system /proc/pressure/memory @@ -490,7 +438,6 @@ on init # Start logd before any other services run to ensure we capture all of their logs. start logd # Start lmkd before any other services run so that it can register them - write /proc/sys/vm/watermark_boost_factor 0 chown root system /sys/module/lowmemorykiller/parameters/adj chmod 0664 /sys/module/lowmemorykiller/parameters/adj chown root system /sys/module/lowmemorykiller/parameters/minfree @@ -508,6 +455,11 @@ on property:sys.boot_from_charger_mode=1 class_stop charger trigger late-init +on load_persist_props_action + load_persist_props + start logd + start logd-reinit + # Indicate to fw loaders that the relevant mounts are up. on firmware_mounts_complete rm /dev/.booting @@ -534,6 +486,9 @@ on late-init # /data, which in turn can only be loaded when system properties are present. trigger post-fs-data + # Load persist properties and override properties (if enabled) from /data. + trigger load_persist_props_action + # Should be before netd, but after apex, properties and logging is available. trigger load_bpf_programs @@ -623,7 +578,6 @@ on post-fs restorecon_recursive /metadata/apex mkdir /metadata/staged-install 0770 root system - mkdir /metadata/sepolicy 0700 root root on late-fs # Ensure that tracefs has the correct permissions. # This does not work correctly if it is called in post-fs. @@ -717,18 +671,6 @@ on post-fs-data # use of MAX_BOOT_LEVEL keys. exec - system system -- /system/bin/vdc keymaster earlyBootEnded - # Multi-installed APEXes are selected using persist props. - # Load persist properties and override properties (if enabled) from /data, - # before starting apexd. - load_persist_props - start logd - start logd-reinit - # Some existing vendor rc files use 'on load_persist_props_action' to know - # when persist props are ready. These are difficult to change due to GRF, - # so continue triggering this action here even though props are already loaded - # by the 'load_persist_props' call above. - trigger load_persist_props_action - # /data/apex is now available. Start apexd to scan and activate APEXes. # # To handle userspace reboots as well as devices that use FDE, make sure @@ -820,15 +762,7 @@ on post-fs-data # directory used for on-device refresh metrics file. mkdir /data/misc/odrefresh 0777 system system # directory used for on-device signing key blob - mkdir /data/misc/odsign 0710 root system - # directory used for odsign metrics - mkdir /data/misc/odsign/metrics 0770 root system - - # Directory for VirtualizationService temporary image files. - # Delete any stale files owned by the old virtualizationservice uid (b/230056726). - chmod 0770 /data/misc/virtualizationservice - exec - virtualizationservice system -- /bin/rm -rf /data/misc/virtualizationservice - mkdir /data/misc/virtualizationservice 0770 system system + mkdir /data/misc/odsign 0700 root root mkdir /data/preloads 0775 system system encryption=None @@ -852,13 +786,11 @@ on post-fs-data # Create directories to push tests to for each linker namespace. # Create the subdirectories in case the first test is run as root # so it doesn't end up owned by root. - # Set directories to be executable by any process so that debuggerd, - # aka crash_dump, can read any executables/shared libraries. - mkdir /data/local/tests 0701 shell shell - mkdir /data/local/tests/product 0701 shell shell - mkdir /data/local/tests/system 0701 shell shell - mkdir /data/local/tests/unrestricted 0701 shell shell - mkdir /data/local/tests/vendor 0701 shell shell + mkdir /data/local/tests 0700 shell shell + mkdir /data/local/tests/product 0700 shell shell + mkdir /data/local/tests/system 0700 shell shell + mkdir /data/local/tests/unrestricted 0700 shell shell + mkdir /data/local/tests/vendor 0700 shell shell # create dalvik-cache, so as to enforce our permissions mkdir /data/dalvik-cache 0771 root root encryption=Require @@ -968,9 +900,6 @@ on post-fs-data exec - media_rw media_rw -- /system/bin/chattr +F /data/media mkdir /data/media/obb 0770 media_rw media_rw encryption=Attempt - # Create directories for boot animation. - mkdir /data/bootanim 0755 system system encryption=DeleteIfNecessary - exec_start derive_sdk init_user0 @@ -1010,6 +939,12 @@ on post-fs-data # module, delete if not. exec - system system -- /system/bin/tzdatacheck /apex/com.android.tzdata/etc/tz /data/misc/zoneinfo + # If there is no post-fs-data action in the init.<device>.rc file, you + # must uncomment this line, otherwise encrypted filesystems + # won't work. + # Set indication (checked by vold) that we have finished this action + #setprop vold.post_fs_data_done 1 + # sys.memfd_use set to false by default, which keeps it disabled # until it is confirmed that apps and vendor processes don't make # IOCTLs on ashmem fds any more. @@ -1079,13 +1014,11 @@ on boot # to access F2FS sysfs on dm-<num> directly mkdir /dev/sys/fs/by-name 0755 system system - symlink /sys/fs/f2fs/${dev.mnt.dev.data} /dev/sys/fs/by-name/userdata + symlink /sys/fs/f2fs/${dev.mnt.blk.data} /dev/sys/fs/by-name/userdata - # dev.mnt.dev.data=dm-N, dev.mnt.blk.data=sdaN/mmcblk0pN, dev.mnt.rootdisk.data=sda/mmcblk0, or - # dev.mnt.dev.data=sdaN/mmcblk0pN, dev.mnt.blk.data=sdaN/mmcblk0pN, dev.mnt.rootdisk.data=sda/mmcblk0 + # to access dm-<num> sysfs mkdir /dev/sys/block/by-name 0755 system system - symlink /sys/class/block/${dev.mnt.dev.data} /dev/sys/block/by-name/userdata - symlink /sys/class/block/${dev.mnt.rootdisk.data} /dev/sys/block/by-name/rootdisk + symlink /sys/devices/virtual/block/${dev.mnt.blk.data} /dev/sys/block/by-name/userdata # F2FS tuning. Set cp_interval larger than dirty_expire_centisecs, 30 secs, # to avoid power consumption when system becomes mostly idle. Be careful @@ -1095,14 +1028,10 @@ on boot write /dev/sys/fs/by-name/userdata/gc_urgent_sleep_time 50 write /dev/sys/fs/by-name/userdata/iostat_enable 1 - # set readahead multiplier for POSIX_FADV_SEQUENTIAL files - write /dev/sys/fs/by-name/userdata/seq_file_ra_mul 16 - # limit discard size to 128MB in order to avoid long IO latency # for filesystem tuning first (dm or sda) - # this requires enabling selinux entry for sda/mmcblk0 in vendor side + # Note that, if dm-<num> is used, sda/mmcblk0 should be tuned in vendor/init.rc write /dev/sys/block/by-name/userdata/queue/discard_max_bytes 134217728 - write /dev/sys/block/by-name/rootdisk/queue/discard_max_bytes 134217728 # Permissions for System Server and daemons. chown system system /sys/power/autosleep @@ -1163,9 +1092,6 @@ on boot # Define default initial receive window size in segments. setprop net.tcp_def_init_rwnd 60 - # Update dm-verity state and set partition.*.verified properties. - verity_update_state - # Start standard binderized HAL daemons class_start hal @@ -1181,6 +1107,37 @@ on property:sys.init_log_level=* on charger class_start charger +on property:vold.decrypt=trigger_load_persist_props + load_persist_props + start logd + start logd-reinit + +on property:vold.decrypt=trigger_post_fs_data + trigger post-fs-data + trigger zygote-start + +on property:vold.decrypt=trigger_restart_min_framework + # A/B update verifier that marks a successful boot. + exec_start update_verifier + class_start main + +on property:vold.decrypt=trigger_restart_framework + # A/B update verifier that marks a successful boot. + exec_start update_verifier + class_start_post_data hal + class_start_post_data core + class_start main + class_start late_start + setprop service.bootanim.exit 0 + setprop service.bootanim.progress 0 + start bootanim + +on property:vold.decrypt=trigger_shutdown_framework + class_reset late_start + class_reset main + class_reset_post_data core + class_reset_post_data hal + on property:sys.boot_completed=1 bootchart stop # Setup per_boot directory so other .rc could start to use it on boot_completed @@ -1191,7 +1148,7 @@ on property:sys.boot_completed=1 # and chown/chmod does not work for /proc/sys/ entries. # So proxy writes through init. on property:sys.sysctl.extra_free_kbytes=* - exec -- /system/bin/extra_free_kbytes.sh ${sys.sysctl.extra_free_kbytes} + write /proc/sys/vm/extra_free_kbytes ${sys.sysctl.extra_free_kbytes} # Allow users to drop caches on property:perf.drop_caches=3 @@ -1308,15 +1265,3 @@ on userspace-reboot-resume on property:sys.boot_completed=1 && property:sys.init.userspace_reboot.in_progress=1 setprop sys.init.userspace_reboot.in_progress "" - -# Multi-Gen LRU Experiment -on property:persist.device_config.mglru_native.lru_gen_config=none - write /sys/kernel/mm/lru_gen/enabled 0 -on property:persist.device_config.mglru_native.lru_gen_config=core - write /sys/kernel/mm/lru_gen/enabled 1 -on property:persist.device_config.mglru_native.lru_gen_config=core_and_mm_walk - write /sys/kernel/mm/lru_gen/enabled 3 -on property:persist.device_config.mglru_native.lru_gen_config=core_and_nonleaf_young - write /sys/kernel/mm/lru_gen/enabled 5 -on property:persist.device_config.mglru_native.lru_gen_config=all - write /sys/kernel/mm/lru_gen/enabled 7 |