[ltt-control.git] / trunk / ltt-control / lttctl / ltt-disarmall.sh

#excluding locking
#excluding core markers, not connected to default.
echo Disconnecting all markers
MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2 " " $4}'|sort -u|grep -v ^metadata|grep -v ^locking|grep -v ^lockdep|grep -v ^tap`


#separator is newline, ensure compatibility with bash and ash
N="
"

IFS=${N}
for a in $MARKERS; do echo Disconnecting $a; echo "disconnect $a" > /proc/ltt; done

# Markers starting with "tap_" are considered high-speed.
echo Disconnecting high-rate markers to tap
MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2 " " $4}'|sort -u |grep ^tap`

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

IFS=${N}
for a in $MARKERS; do
	echo Disconnecting $a

	echo "disconnect $a ltt_tap_marker" > /proc/ltt
done
Commit	Line	Data
	1	#excluding locking
	2	#excluding core markers, not connected to default.
	3	echo Disconnecting all markers
	4	MARKERS=`cat /proc/ltt\|grep -v %k\|awk '{print $2 " " $4}'\|sort -u\|grep -v ^metadata\|grep -v ^locking\|grep -v ^lockdep\|grep -v ^tap`
	5
	6
	7	#separator is newline, ensure compatibility with bash and ash
	8	N="
	9	"
	10
	11	IFS=${N}
	12	for a in $MARKERS; do echo Disconnecting $a; echo "disconnect $a" > /proc/ltt; done
	13
	14	# Markers starting with "tap_" are considered high-speed.
	15	echo Disconnecting high-rate markers to tap
	16	MARKERS=`cat /proc/ltt\|grep -v %k\|awk '{print $2 " " $4}'\|sort -u \|grep ^tap`
	17
	18	#Uncomment the following to also stop recording lockdep events.
	19	#MARKERS=`cat /proc/ltt\|grep -v %k\|awk '{print $2}'\|sort -u\|grep -e ^tap_ -e ^lockdep`
	20
	21	IFS=${N}
	22	for a in $MARKERS; do
	23	echo Disconnecting $a
	24
	25	echo "disconnect $a ltt_tap_marker" > /proc/ltt
	26	done