tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test
authorJeff Johnson <quic_jjohnson@quicinc.com>
Sat, 18 May 2024 22:54:49 +0000 (15:54 -0700)
committerSteven Rostedt (Google) <rostedt@goodmis.org>
Tue, 21 May 2024 23:03:35 +0000 (19:03 -0400)
Fix the 'make W=1' warning:

WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/trace/preemptirq_delay_test.o

Link: https://lore.kernel.org/linux-trace-kernel/20240518-md-preemptirq_delay_test-v1-1-387d11b30d85@quicinc.com
Cc: stable@vger.kernel.org
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fixes: f96e8577da10 ("lib: Add module for testing preemptoff/irqsoff latency tracers")
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
kernel/trace/preemptirq_delay_test.c

index 8c4ffd07616244d5d5f35e6be7e5511e34c20279..cb0871fbdb07f034465c51c59ef9ca06b84768de 100644 (file)
@@ -215,4 +215,5 @@ static void __exit preemptirq_delay_exit(void)
 
 module_init(preemptirq_delay_init)
 module_exit(preemptirq_delay_exit)
+MODULE_DESCRIPTION("Preempt / IRQ disable delay thread to test latency tracers");
 MODULE_LICENSE("GPL v2");