1 files changed, 0 insertions, 28 deletions
diff --git a/src/mscorlib/corefx/System/Buffers/TlsOverPerCoreLockedStacksArrayPool.Unix.cs b/src/mscorlib/corefx/System/Buffers/TlsOverPerCoreLockedStacksArrayPool.Unix.cs
deleted file mode 100644
index 8a1d006b12..0000000000
--- a/src/mscorlib/corefx/System/Buffers/TlsOverPerCoreLockedStacksArrayPool.Unix.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using Microsoft.Win32;
-using System.Runtime.CompilerServices;
-
-namespace System.Buffers
-{
-    internal sealed partial class TlsOverPerCoreLockedStacksArrayPool<T>
-    {
-        /// <summary>Get an identifier for the current thread to use to index into the stacks.</summary>
-        private static int ExecutionId
-        {
-            [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            get
-            {
-                // On Unix, CurrentProcessorNumber is implemented in terms of sched_getcpu, which
-                // doesn't exist on all platforms.  On those it doesn't exist on, GetCurrentProcessorNumber
-                // returns -1.  As a fallback in that case and to spread the threads across the buckets
-                // by default, we use the current managed thread ID as a proxy.
-                int id = CurrentProcessorNumber;
-                if (id < 0) id = Environment.CurrentManagedThreadId;
-                return id;
-            }
-        }
-    }
-}