diff mbox series

[5.13,143/151] locking/rtmutex: Use the correct rtmutex debugging config option

Message ID 20210816125448.785163932@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Aug. 16, 2021, 1:02 p.m. UTC 
From: Zhen Lei <thunder.leizhen@huawei.com>


commit 07d25971b220e477eb019fcb520a9f2e3ac966af upstream.

It's CONFIG_DEBUG_RT_MUTEXES not CONFIG_DEBUG_RT_MUTEX.

Fixes: f7efc4799f81 ("locking/rtmutex: Inline chainwalk depth check")
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Acked-by: Will Deacon <will@kernel.org>

Acked-by: Boqun Feng <boqun.feng@gmail.com>

Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210731123011.4555-1-thunder.leizhen@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 kernel/locking/rtmutex.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -343,7 +343,7 @@  static __always_inline bool
 rt_mutex_cond_detect_deadlock(struct rt_mutex_waiter *waiter,
 			      enum rtmutex_chainwalk chwalk)
 {
-	if (IS_ENABLED(CONFIG_DEBUG_RT_MUTEX))
+	if (IS_ENABLED(CONFIG_DEBUG_RT_MUTEXES))
 		return waiter != NULL;
 	return chwalk == RT_MUTEX_FULL_CHAINWALK;
 }