From dd8fddd503ecffb607013109a42ee9614bd9c47c Mon Sep 17 00:00:00 2001 From: Carton He Date: Thu, 5 Dec 2013 14:14:30 +0800 Subject: [PATCH] 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 --- rootdir/init.trace.rc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/rootdir/init.trace.rc b/rootdir/init.trace.rc index 8a05fd083..50944e6c4 100644 --- a/rootdir/init.trace.rc +++ b/rootdir/init.trace.rc @@ -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