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From a02b1841d962977869e02fff684931b53c8d4232 Mon Sep 17 00:00:00 2001
From: Yajun Deng <yajun.deng@linux.dev>
Date: Wed, 3 Aug 2022 14:24:30 +0800
Subject: [PATCH 314/323] locking/rtmutex: switch to EXPORT_SYMBOL() for
ww_mutex_lock{,_interruptible}()
Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz
We can use EXPORT_SYMBOL() instead of EXPORT_SYMBOL_GPL() in
ww_mutex_lock_interruptible() and ww_mutex_lock(). That match
ww_mutex_unlock() well. And also good for 3rd kernel modules.
Link: https://lore.kernel.org/r/20220803062430.1307312-1-yajun.deng@linux.dev
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: Luis Claudio R. Goncalves <lgoncalv@redhat.com>
---
kernel/locking/rtmutex.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
index 31b374d36d04..b110fc57f733 100644
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -2513,7 +2513,7 @@ ww_mutex_lock_interruptible(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
return ret;
}
-EXPORT_SYMBOL_GPL(ww_mutex_lock_interruptible);
+EXPORT_SYMBOL(ww_mutex_lock_interruptible);
int __sched
ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
@@ -2533,7 +2533,7 @@ ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
return ret;
}
-EXPORT_SYMBOL_GPL(ww_mutex_lock);
+EXPORT_SYMBOL(ww_mutex_lock);
void __sched ww_mutex_unlock(struct ww_mutex *lock)
{
--
2.43.0
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