1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3# description: Generic dynamic event - add/remove synthetic events 4# requires: dynamic_events 5 6grep -q "s:\[synthetic/\]" README || exit_unsupported 7 8echo 0 > events/enable 9echo > dynamic_events 10 11echo "s:latency1 u64 lat; pid_t pid;" >> dynamic_events 12echo "s:latency2 u64 lat; pid_t pid;" >> dynamic_events 13 14grep -q latency1 dynamic_events 15grep -q latency2 dynamic_events 16test -d events/synthetic/latency1 17test -d events/synthetic/latency2 18 19echo "-:synthetic/latency2" >> dynamic_events 20 21grep -q latency1 dynamic_events 22! grep -q latency2 dynamic_events 23 24echo > dynamic_events 25 26clear_trace 27