update newline fix

[lttv.git] / trunk / ltt-control / lttctl / ltt-armall.sh

#excluding core markers (already connected)
#excluding locking markers (high traffic)

echo Connecting all markers
MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2 " " $4}'|sort -u|grep -v ^metadata|grep -v ^locking|grep -v ^lockdep`

#separator is newline, ensure compatibility with bash and ash
IFS=$'\r'
for a in $MARKERS; do
	echo Connecting $a

	echo "connect $a default" > /proc/ltt
#	#redirect markers carrying state information to dedicated channels
#	case $a in
#	list_process_state|list_file_descriptor|user_generic_thread_brand|fs_exec|kernel_process_fork|kernel_process_free|kernel_process_exit|kernel_arch_kthread_create|list_statedump_end|list_vm_map)
#		CHANNEL=processes
#		;;
#	list_interrupt|statedump_idt_table|statedump_sys_call_table|statedump_softirq_vec)
#		CHANNEL=interrupts
#		;;
#	list_network_ipv4_interface|list_network_ip_interface)
#		CHANNEL=network
#		;;
#	list_module|kernel_module_load|kernel_module_free)
#		CHANNEL=modules
#		;;
#	*)
#		CHANNEL=
#		;;
#	esac

done


# Connect the interesting high-speed markers to the marker tap.
# Markers starting with "tap_" are considered high-speed.
echo Connecting high-rate markers to tap
MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2}'|sort -u |grep ^tap_`

#Uncomment the following to also record lockdep events.
#MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2}'|sort -u|grep -e ^tap_ -e ^lockdep`

#separator is newline, ensure compatibility with bash and ash
IFS=$'\r'
for a in $MARKERS; do
	echo Connecting $a

	#redirect markers carrying state information to dedicated channels
	case $a in
	*)
		CHANNEL=
		;;
	esac

	echo "connect $a ltt_tap_marker" > /proc/ltt
done