From dac7674ff6dc3d4f0dd595679422c19ba6348a8f Mon Sep 17 00:00:00 2001 From: Yajun Deng 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-5.10.215-rt107.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 Signed-off-by: Luis Claudio R. Goncalves --- 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 31b374d36d04b..b110fc57f7330 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) { -- 2.44.0