From f357fd91da922d3c96d8234307e8629bda0a4e45 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Mon, 9 Aug 2021 11:22:01 +0200
Subject: [PATCH] Kernel: Don't hog MM lock in Memory::Region::clone()

We don't need to hold the MM lock across all of Region::clone().
---
 Kernel/Memory/Region.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Kernel/Memory/Region.cpp b/Kernel/Memory/Region.cpp
index aec04bc2d2..8dbb410469 100644
--- a/Kernel/Memory/Region.cpp
+++ b/Kernel/Memory/Region.cpp
@@ -54,8 +54,6 @@ OwnPtr<Region> Region::clone()
 {
     VERIFY(Process::current());
 
-    ScopedSpinLock lock(s_mm_lock);
-
     if (m_shared) {
         VERIFY(!m_stack);
         if (vmobject().is_inode())