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tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test

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[ Upstream commit 23748e3e0fbfe471eff5ce439921629f6a427828 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jeff Johnson 2024-05-18 15:54:49 -07:00 committed by Ksawlii
parent c616241008
commit 119c3632ba
1 changed files with 1 additions and 0 deletions
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kernel/trace/preemptirq_delay_test.c
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@ -201,4 +201,5 @@ 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");