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Commit 67b00d8b authored by Rom Lemarchand's avatar Rom Lemarchand
Browse files

init.rc: change mem cgroups permissions 

Changing mem cgroups permissions to only be accessible by root and system.

Bug: 10210529
Bug: 10210900
Change-Id: Ib4fff6f49b33013b3629d40ae98a5e2464571b2d
parent ff9ec2d9

rootdir/init.rc

+3 −3
Original line number Diff line number Diff line
@@ -42,13 +42,13 @@ loglevel 3 
    mkdir /acct/uid



# Create cgroup mount point for memory

    mount tmpfs none /sys/fs/cgroup

    mkdir /sys/fs/cgroup/memory

    mount tmpfs none /sys/fs/cgroup mode=0750,uid=0,gid=1000

    mkdir /sys/fs/cgroup/memory 0750 root system

    mount cgroup none /sys/fs/cgroup/memory memory

    write /sys/fs/cgroup/memory/memory.move_charge_at_immigrate 1

    chown root system /sys/fs/cgroup/memory/tasks

    chmod 0660 /sys/fs/cgroup/memory/tasks

    mkdir /sys/fs/cgroup/memory/sw

    mkdir /sys/fs/cgroup/memory/sw 0750 root system

    write /sys/fs/cgroup/memory/sw/memory.swappiness 100

    write /sys/fs/cgroup/memory/sw/memory.move_charge_at_immigrate 1

    chown root system /sys/fs/cgroup/memory/sw/tasks