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author | Jeff Johnson <quic_jjohnson@quicinc.com> | 2024-05-19 01:54:49 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-27 14:49:14 +0300 |
commit | 6408fcfea4c37f67c57e2a6ac2d420c652c778ca (patch) | |
tree | 944a1949f73a92b968d328af56bdd2e5d43770eb | |
parent | 7261d27bcc0957ef4ca726d5b280d64109557e8b (diff) | |
download | linux-6408fcfea4c37f67c57e2a6ac2d420c652c778ca.tar.xz |
tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test
[ 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>
-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"); |