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Commit b3739735 authored by Nick Kralevich's avatar Nick Kralevich
Browse files

lowmemorykiller: make perms 0220 

Set

* /sys/module/lowmemorykiller/parameters/adj
* /sys/module/lowmemorykiller/parameters/minfree

to 0220. This better indicates that these files are only intended
to be written to, never read.

Change-Id: I9ef054f032b3955e04128fc1a472a17c7b1fa792
parent 3049f239

rootdir/init.rc

+2 −2
Original line number Diff line number Diff line
@@ -303,9 +303,9 @@ on boot 
    write /proc/sys/vm/overcommit_memory 1

    write /proc/sys/vm/min_free_order_shift 4

    chown root system /sys/module/lowmemorykiller/parameters/adj

    chmod 0664 /sys/module/lowmemorykiller/parameters/adj

    chmod 0220 /sys/module/lowmemorykiller/parameters/adj

    chown root system /sys/module/lowmemorykiller/parameters/minfree

    chmod 0664 /sys/module/lowmemorykiller/parameters/minfree

    chmod 0220 /sys/module/lowmemorykiller/parameters/minfree



    # Tweak background writeout

    write /proc/sys/vm/dirty_expire_centisecs 200