From 1b350a938b922d08f39043487b7c3b1ed94b0960 Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Tue, 11 Jul 2023 21:01:48 -0400
Subject: locking/osq: Export osq_(lock|unlock)

These are used by bcachefs's six locks.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Waiman Long <longman@redhat.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
---
 kernel/locking/osq_lock.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
index d5610ad52b92..b752ec5cc6b0 100644
--- a/kernel/locking/osq_lock.c
+++ b/kernel/locking/osq_lock.c
@@ -203,6 +203,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
 
 	return false;
 }
+EXPORT_SYMBOL_GPL(osq_lock);
 
 void osq_unlock(struct optimistic_spin_queue *lock)
 {
@@ -230,3 +231,4 @@ void osq_unlock(struct optimistic_spin_queue *lock)
 	if (next)
 		WRITE_ONCE(next->locked, 1);
 }
+EXPORT_SYMBOL_GPL(osq_unlock);
-- 
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