trunk/ltt-control/lttctl/ltt-disarmall.sh

   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 " " $4}'|sort -u|grep -v ^metadata|grep -v ^locking|grep -v ^lockdep|grep -v ^tap`
   5
   6 IFS=$'\n'
   7 for a in $MARKERS; do echo Disconnecting $a; echo "disconnect $a" > /proc/ltt; done
   8
   9 # Markers starting with "tap_" are considered high-speed.
  10 echo Disconnecting high-rate markers to tap
  11 MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2 " " $4}'|sort -u |grep ^tap`
  12
  13 #Uncomment the following to also stop recording lockdep events.
  14 #MARKERS=`cat /proc/ltt|grep -v %k|awk '{print $2}'|sort -u|grep -e ^tap_ -e ^lockdep`
  15
  16 IFS=$'\n'
  17 for a in $MARKERS; do
  18         echo Disconnecting $a
  19
  20         echo "disconnect $a ltt_tap_marker" > /proc/ltt
  21 done