From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc | 16 +---------------
1 files changed, 1 insertions(+), 15 deletions(-)
diff --git a/kernel/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc b/kernel/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
index 6a37a86..b1ede62 100644
--- a/kernel/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
+++ b/kernel/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
@@ -1,6 +1,7 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# description: event tracing - enable/disable with subsystem level files
+# requires: set_event events/sched/enable
# flags: instance
do_reset() {
@@ -9,22 +10,9 @@
}
fail() { #msg
- do_reset
echo $1
exit_fail
}
-
-yield() {
- ping localhost -c 1 || sleep .001 || usleep 1 || sleep 1
-}
-
-if [ ! -f set_event -o ! -d events/sched ]; then
- echo "event tracing is not supported"
- exit_unsupported
-fi
-
-reset_tracer
-do_reset
echo 'sched:*' > set_event
@@ -56,7 +44,5 @@
if [ $count -ne 0 ]; then
fail "any of scheduler events should not be recorded"
fi
-
-do_reset
exit 0
--
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