3c037c17 |
1 | #excluding locking |
2 | #excluding core markers, not connected to default. |
3 | echo Disconnecting all markers |
43519792 |
4 | MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2 " " $4}'|sort -u|grep -v ^metadata|grep -v ^locking|grep -v ^lockdep|grep -v ^tap` |
5 | |
6 | IFS=$'\n' |
3c037c17 |
7 | for a in $MARKERS; do echo Disconnecting $a; echo "disconnect $a" > /proc/ltt; done |
024405bd |
8 | |
024405bd |
9 | # Markers starting with "tap_" are considered high-speed. |
ae4aa497 |
10 | echo Disconnecting high-rate markers to tap |
43519792 |
11 | MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2 " " $4}'|sort -u |grep ^tap` |
024405bd |
12 | |
13 | #Uncomment the following to also stop recording lockdep events. |
ae4aa497 |
14 | #MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2}'|sort -u|grep -e ^tap_ -e ^lockdep` |
024405bd |
15 | |
43519792 |
16 | IFS=$'\n' |
024405bd |
17 | for a in $MARKERS; do |
18 | echo Disconnecting $a |
19 | |
20 | echo "disconnect $a ltt_tap_marker" > /proc/ltt |
21 | done |