From: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
To: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] kernel/events/core.c - make perf_swevent_init_cpu static
Date: Tue, 12 Mar 2019 04:06:37 -0400 [thread overview]
Message-ID: <28974.1552377997@turing-police> (raw)
'make W=1' causes a gcc complaint:
CC kernel/events/core.o
kernel/events/core.c:11877:6: warning: no previous prototype for 'perf_swevent_init_cpu' [-Wmissing-prototypes]
11877 | void perf_swevent_init_cpu(unsigned int cpu)
| ^~~~~~~~~~~~~~~~~~~~~
It's not referenced anyplace else, make it static.
(Other unrelated warnings elided for clarity)
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
---
diff --git a/kernel/events/core.c b/kernel/events/core.c
index f7086c388781..77eaa65363d1 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -11874,7 +11874,7 @@ static void __init perf_event_init_all_cpus(void)
}
}
-void perf_swevent_init_cpu(unsigned int cpu)
+static void perf_swevent_init_cpu(unsigned int cpu)
{
struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);
next reply other threads:[~2019-03-12 8:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-12 8:06 Valdis Klētnieks [this message]
2019-04-03 8:42 ` [tip:perf/core] perf/core: Make perf_swevent_init_cpu() static tip-bot for Valdis Kletnieks
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