Kernel: Port Thread to ListedRefCounted

1 files changed, 3 insertions, 17 deletions

diff --git a/Kernel/Thread.cpp b/Kernel/Thread.cpp
index 506675abc7..d330ddc77c 100644
--- a/Kernel/Thread.cpp
+++ b/Kernel/Thread.cpp
@@ -32,25 +32,11 @@ namespace Kernel {
 
 static Singleton<SpinLockProtectedValue<Thread::GlobalList>> s_list;
 
-SpinLockProtectedValue<Thread::GlobalList>& Thread::all_threads()
+SpinLockProtectedValue<Thread::GlobalList>& Thread::all_instances()
 {
     return *s_list;
 }
 
-bool Thread::unref() const
-{
-    bool did_hit_zero = all_threads().with([&](auto&) {
-        if (deref_base())
-            return false;
-        m_global_thread_list_node.remove();
-        return true;
-    });
-
-    if (did_hit_zero)
-        delete this;
-    return did_hit_zero;
-}
-
 KResultOr<NonnullRefPtr<Thread>> Thread::try_create(NonnullRefPtr<Process> process)
 {
     auto kernel_stack_region = MM.allocate_kernel_region(default_kernel_stack_size, {}, Memory::Region::Access::ReadWrite, AllocationStrategy::AllocateNow);
@@ -91,7 +77,7 @@ Thread::Thread(NonnullRefPtr<Process> process, NonnullOwnPtr<Memory::Region> ker
         m_kernel_stack_region->set_name(KString::try_create(string));
     }
 
-    all_threads().with([&](auto& list) {
+    Thread::all_instances().with([&](auto& list) {
         list.append(*this);
     });
 
@@ -1258,7 +1244,7 @@ KResult Thread::make_thread_specific_region(Badge<Process>)
 
 RefPtr<Thread> Thread::from_tid(ThreadID tid)
 {
-    return all_threads().with([&](auto& list) -> RefPtr<Thread> {
+    return Thread::all_instances().with([&](auto& list) -> RefPtr<Thread> {
         for (Thread& thread : list) {
             if (thread.tid() == tid)
                 return thread;