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Commit cd1d99e2 authored by Scott Bauer's avatar Scott Bauer
Browse files

Added file permissions for binder tracing

parent a3a193ff

rootdir/init.trace.rc

+11 −0
Original line number Diff line number Diff line
@@ -20,6 +20,12 @@ on boot 
    chown root shell /sys/kernel/debug/tracing/events/vmscan/mm_vmscan_direct_reclaim_end/enable

    chown root shell /sys/kernel/debug/tracing/events/vmscan/mm_vmscan_kswapd_wake/enable

    chown root shell /sys/kernel/debug/tracing/events/vmscan/mm_vmscan_kswapd_sleep/enable

    chown root shell /sys/kernel/debug/tracing/events/binder/binder_transaction/enable

    chown root shell /sys/kernel/debug/tracing/events/binder/binder_transaction_received/enable

    chown root shell /sys/kernel/debug/tracing/events/binder/binder_lock/enable

    chown root shell /sys/kernel/debug/tracing/events/binder/binder_locked/enable

    chown root shell /sys/kernel/debug/tracing/events/binder/binder_unlock/enable



    chown root shell /sys/kernel/debug/tracing/tracing_on



    chmod 0664 /sys/kernel/debug/tracing/trace_clock
@@ -37,6 +43,11 @@ on boot 
    chmod 0664 /sys/kernel/debug/tracing/events/vmscan/mm_vmscan_kswapd_wake/enable

    chmod 0664 /sys/kernel/debug/tracing/events/vmscan/mm_vmscan_kswapd_sleep/enable

    chmod 0664 /sys/kernel/debug/tracing/tracing_on

    chmod 0664 /sys/kernel/debug/tracing/events/binder/binder_transaction/enable

    chmod 0664 /sys/kernel/debug/tracing/events/binder/binder_transaction_received/enable

    chmod 0664 /sys/kernel/debug/tracing/events/binder/binder_lock/enable

    chmod 0664 /sys/kernel/debug/tracing/events/binder/binder_locked/enable

    chmod 0664 /sys/kernel/debug/tracing/events/binder/binder_unlock/enable



# Allow only the shell group to read and truncate the kernel trace.

    chown root shell /sys/kernel/debug/tracing/trace