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platform_system_core
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Fix tracing on user builds 

Need the set correct permission for print-tgid option or tracing of
sched can't work on user build.

Change-Id: Ia88aabe58128b911afd78f01c27f7da884ed03f0
Signed-off-by: Carton He <carton.he@marvell.com>
This commit is contained in:
Carton He 2013-12-05 14:14:30 +08:00
parent 71e096c894
commit dd8fddd503
1 changed files with 2 additions and 0 deletions
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2
rootdir/init.trace.rc
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@ -9,6 +9,7 @@ on boot
chown root shell /sys/kernel/debug/tracing/trace_clock
chown root shell /sys/kernel/debug/tracing/buffer_size_kb
chown root shell /sys/kernel/debug/tracing/options/overwrite
chown root shell /sys/kernel/debug/tracing/options/print-tgid
chown root shell /sys/kernel/debug/tracing/events/sched/sched_switch/enable
chown root shell /sys/kernel/debug/tracing/events/sched/sched_wakeup/enable
chown root shell /sys/kernel/debug/tracing/events/power/cpu_frequency/enable
@ -20,6 +21,7 @@ on boot
chmod 0664 /sys/kernel/debug/tracing/trace_clock
chmod 0664 /sys/kernel/debug/tracing/buffer_size_kb
chmod 0664 /sys/kernel/debug/tracing/options/overwrite
chmod 0664 /sys/kernel/debug/tracing/options/print-tgid
chmod 0664 /sys/kernel/debug/tracing/events/sched/sched_switch/enable
chmod 0664 /sys/kernel/debug/tracing/events/sched/sched_wakeup/enable
chmod 0664 /sys/kernel/debug/tracing/events/power/cpu_frequency/enable