From 71792e4b3fafbf54b97d20b1be915043a79b2eb6 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Mon, 7 Mar 2022 20:25:43 +0100
Subject: Kernel: Make SpinlockProtected constructor forward all arguments

This allows you to instantiate SpinlockProtected<T> where T requires
constructor arguments.
---
 Kernel/Locking/SpinlockProtected.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Kernel/Locking/SpinlockProtected.h b/Kernel/Locking/SpinlockProtected.h
index 39a7b134b2..dd0344708c 100644
--- a/Kernel/Locking/SpinlockProtected.h
+++ b/Kernel/Locking/SpinlockProtected.h
@@ -46,7 +46,11 @@ private:
     auto lock_mutable() { return Locked<T>(m_value, m_spinlock); }
 
 public:
-    SpinlockProtected() = default;
+    template<typename... Args>
+    SpinlockProtected(Args&&... args)
+        : m_value(forward<Args>(args)...)
+    {
+    }
 
     template<typename Callback>
     decltype(auto) with(Callback callback) const
-- 
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