From e8510b641558d347d7d75254b4a31753f1c611ec Mon Sep 17 00:00:00 2001
From: Liav A <liavalb@gmail.com>
Date: Tue, 11 Apr 2023 00:15:48 +0300
Subject: [PATCH] Kernel: Make Jail class to be AtomicRefCounted instead of
 RefCounted

This will help ensuring that taking and dropping a reference, hence
changing the ref-count, will be done in a safe manner in terms of
concurrency.
---
 Kernel/Jail.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Kernel/Jail.h b/Kernel/Jail.h
index cc4313e85e..5258dc27f3 100644
--- a/Kernel/Jail.h
+++ b/Kernel/Jail.h
@@ -6,6 +6,7 @@
 
 #pragma once
 
+#include <AK/AtomicRefCounted.h>
 #include <AK/DistinctNumeric.h>
 #include <AK/Error.h>
 #include <AK/IntrusiveList.h>
@@ -25,7 +26,7 @@ class ProcessList;
 
 AK_TYPEDEF_DISTINCT_ORDERED_ID(u64, JailIndex);
 
-class Jail : public RefCounted<Jail> {
+class Jail : public AtomicRefCounted<Jail> {
 
 public:
     NonnullRefPtr<ProcessList> process_list();