linux-kernel - [PATCH 2/3] rv: Make rv_reacting

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Message-Id: <20251014-rv-lockdep-v1-2-0b9e51919ea8@linutronix.de>
Date: Tue, 14 Oct 2025 07:51:57 +0200
From: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
To: Steven Rostedt <rostedt@...dmis.org>, 
 Gabriele Monaco <gmonaco@...hat.com>, 
 Masami Hiramatsu <mhiramat@...nel.org>, 
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, 
 Nam Cao <namcao@...utronix.de>
Cc: linux-trace-kernel@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Subject: [PATCH 2/3] rv: Make rv_reacting_on() static

There are no external users left.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
---
 include/linux/rv.h            | 6 ------
 kernel/trace/rv/rv_reactors.c | 2 +-
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/include/linux/rv.h b/include/linux/rv.h
index b567b0191e67f7dfab74e2aad6de3ed63d94058d..92fd467547e76d8868289b694f28220fc857dbcc 100644
--- a/include/linux/rv.h
+++ b/include/linux/rv.h
@@ -116,17 +116,11 @@ int rv_get_task_monitor_slot(void);
 void rv_put_task_monitor_slot(int slot);
 
 #ifdef CONFIG_RV_REACTORS
-bool rv_reacting_on(void);
 int rv_unregister_reactor(struct rv_reactor *reactor);
 int rv_register_reactor(struct rv_reactor *reactor);
 __printf(2, 3)
 void rv_react(struct rv_monitor *monitor, const char *msg, ...);
 #else
-static inline bool rv_reacting_on(void)
-{
-	return false;
-}
-
 __printf(2, 3)
 static inline void rv_react(struct rv_monitor *monitor, const char *msg, ...)
 {
diff --git a/kernel/trace/rv/rv_reactors.c b/kernel/trace/rv/rv_reactors.c
index cb1a5968055abb22439a066b4e25dad98f078389..8c02426bc3bd944265f809e431283d1a20d56a8c 100644
--- a/kernel/trace/rv/rv_reactors.c
+++ b/kernel/trace/rv/rv_reactors.c
@@ -347,7 +347,7 @@ static bool __read_mostly reacting_on;
  *
  * Returns 1 if on, 0 otherwise.
  */
-bool rv_reacting_on(void)
+static bool rv_reacting_on(void)
 {
 	/* Ensures that concurrent monitors read consistent reacting_on */
 	smp_rmb();

-- 
2.51.0