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Merge "init.rc: tune F2FS to be aligned to system settings" am: 99ba4b36e8

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am: d2060b771d

Change-Id: Ic3a3a07eebbc66efef9a15db17b2ca5b8d2a15c8
This commit is contained in:
Jaegeuk Kim 2019-04-01 09:27:02 -07:00 • committed by android-build-merger
commit e727f6612c
1 changed files with 6 additions and 0 deletions
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6
rootdir/init.rc
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@ -652,6 +652,12 @@ on boot
write /proc/sys/vm/dirty_expire_centisecs 200
write /proc/sys/vm/dirty_background_ratio 5
# F2FS tuning. Set cp_interval larger than dirty_expire_centisecs
# to avoid power consumption when system becomes mostly idle. Be careful
# to make it too large, since it may bring userdata loss, if they
# are not aware of using fsync()/sync() to prepare sudden power-cut.
write /sys/fs/f2fs/${dev.mnt.blk.data}/cp_interval 200
# Permissions for System Server and daemons.
chown radio system /sys/android_power/state
chown radio system /sys/android_power/request_state