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Commit cc563077 authored by Jaegeuk Kim's avatar Jaegeuk Kim Committed by android-build-merger
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Merge "init.rc: tune F2FS to be aligned to system settings" am: 99ba4b36 am: d2060b77 

am: e727f661

Change-Id: I7a6b250ebb79baf726de6f6493fc2f11262682c4
parents d03dfdf9 e727f661

rootdir/init.rc

+6 −0
Original line number Diff line number Diff line
@@ -658,6 +658,12 @@ 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