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/preemptirq/irqsoff_tracer.tc | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/kernel/tools/testing/selftests/ftrace/test.d/preemptirq/irqsoff_tracer.tc b/kernel/tools/testing/selftests/ftrace/test.d/preemptirq/irqsoff_tracer.tc
index cbd1743..22bff12 100644
--- a/kernel/tools/testing/selftests/ftrace/test.d/preemptirq/irqsoff_tracer.tc
+++ b/kernel/tools/testing/selftests/ftrace/test.d/preemptirq/irqsoff_tracer.tc
@@ -1,6 +1,7 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# description: test for the preemptirqsoff tracer
+# requires: preemptoff:tracer irqsoff:tracer
MOD=preemptirq_delay_test
@@ -17,11 +18,15 @@
exit_unsupported
}
-modprobe $MOD || unsup "$MOD module not available"
-rmmod $MOD
+unres() { #msg
+ reset_tracer
+ rmmod $MOD || true
+ echo $1
+ exit_unresolved
+}
-grep -q "preemptoff" available_tracers || unsup "preemptoff tracer not enabled"
-grep -q "irqsoff" available_tracers || unsup "irqsoff tracer not enabled"
+modprobe $MOD || unres "$MOD module not available"
+rmmod $MOD
reset_tracer
--
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