Lines Matching refs:tracing
118 [ -d /sys/kernel/debug/tracing ] || die "no tracing"
119 echo "function_graph" > /sys/kernel/debug/tracing/current_tracer
120 echo $1 > /sys/kernel/debug/tracing/set_ftrace_filter
121 echo "1" > /sys/kernel/debug/tracing/tracing_enabled
126 [ -d /sys/kernel/debug/tracing ] || die "no tracing"
127 echo "0" > /sys/kernel/debug/tracing/tracing_enabled
128 cp /sys/kernel/debug/tracing/trace $RDIR/$this_case/
129 echo "nop" > /sys/kernel/debug/tracing/current_tracer