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| author | Jeff Johnson <quic_jjohnson@quicinc.com> | 2024-05-19 00:54:49 +0200 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-05-22 01:03:35 +0200 |
| commit | 23748e3e0fbfe471eff5ce439921629f6a427828 (patch) | |
| tree | 3bafcf9bc8265e3c68de75728b1c373a23c7c41a /kernel | |
| parent | ring-buffer: Fix a race between readers and resize checks (diff) | |
| download | linux-23748e3e0fbfe471eff5ce439921629f6a427828.tar.xz linux-23748e3e0fbfe471eff5ce439921629f6a427828.zip | |
tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test
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>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/preemptirq_delay_test.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/preemptirq_delay_test.c b/kernel/trace/preemptirq_delay_test.c index 8c4ffd076162..cb0871fbdb07 100644 --- a/kernel/trace/preemptirq_delay_test.c +++ b/kernel/trace/preemptirq_delay_test.c @@ -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"); |