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/kprobe/kretprobe_maxactive.tc |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)

diff --git a/kernel/tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_maxactive.tc b/kernel/tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_maxactive.tc
index 7c02906..4f0b268 100644
--- a/kernel/tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_maxactive.tc
+++ b/kernel/tools/testing/selftests/ftrace/test.d/kprobe/kretprobe_maxactive.tc
@@ -1,11 +1,7 @@
 #!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 # description: Kretprobe dynamic event with maxactive
-
-[ -f kprobe_events ] || exit_unsupported # this is configurable
-grep -q 'r\[maxactive\]' README || exit_unsupported # this is older version
-
-echo > kprobe_events
+# requires: kprobe_events 'r[maxactive]':README
 
 # Test if we successfully reject unknown messages
 if echo 'a:myprobeaccept inet_csk_accept' > kprobe_events; then false; else true; fi
@@ -37,5 +33,3 @@
 echo 'r10 inet_csk_accept' > kprobe_events
 grep inet_csk_accept kprobe_events
 echo > kprobe_events
-
-clear_trace

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