From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- .../ftrace/test.d/dynevent/add_remove_synth.tc | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc (limited to 'tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc') diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc new file mode 100644 index 000000000..2b94611e1 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_synth.tc @@ -0,0 +1,24 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Generic dynamic event - add/remove synthetic events +# requires: dynamic_events "s:[synthetic/]":README + +echo 0 > events/enable +echo > dynamic_events + +echo "s:latency1 u64 lat; pid_t pid;" >> dynamic_events +echo "s:latency2 u64 lat; pid_t pid;" >> dynamic_events + +grep -q latency1 dynamic_events +grep -q latency2 dynamic_events +test -d events/synthetic/latency1 +test -d events/synthetic/latency2 + +echo "-:synthetic/latency2" >> dynamic_events + +grep -q latency1 dynamic_events +! grep -q latency2 dynamic_events + +echo > dynamic_events + +clear_trace -- cgit v1.2.3