diff --git a/CraftBukkit-Patches/0002-mc-dev-imports.patch b/CraftBukkit-Patches/0002-mc-dev-imports.patch
index 3ef640d786..690cef1ce8 100644
--- a/CraftBukkit-Patches/0002-mc-dev-imports.patch
+++ b/CraftBukkit-Patches/0002-mc-dev-imports.patch
@@ -1,4 +1,4 @@
-From e3594bfb2e702b31dfb5ed0e2b1c00d58036449c Mon Sep 17 00:00:00 2001
+From 53f6a9f493204f2c521e776e3faff4252b1ba69b Mon Sep 17 00:00:00 2001
 From: md_5 <md_5@live.com.au>
 Date: Sun, 1 Dec 2013 15:10:48 +1100
 Subject: [PATCH] mc-dev imports
@@ -1945,6 +1945,87 @@ index 0000000..9865681
 +        void a(Enchantment enchantment, int i);
 +    }
 +}
+diff --git a/src/main/java/net/minecraft/server/FileIOThread.java b/src/main/java/net/minecraft/server/FileIOThread.java
+new file mode 100644
+index 0000000..198b00f
+--- /dev/null
++++ b/src/main/java/net/minecraft/server/FileIOThread.java
+@@ -0,0 +1,75 @@
++package net.minecraft.server;
++
++import com.google.common.collect.Lists;
++import java.util.Collections;
++import java.util.List;
++
++public class FileIOThread implements Runnable {
++
++    private static final FileIOThread a = new FileIOThread();
++    private List<IAsyncChunkSaver> b = Collections.synchronizedList(Lists.<IAsyncChunkSaver>newArrayList());
++    private volatile long c;
++    private volatile long d;
++    private volatile boolean e;
++
++    private FileIOThread() {
++        Thread thread = new Thread(this, "File IO Thread");
++
++        thread.setPriority(1);
++        thread.start();
++    }
++
++    public static FileIOThread a() {
++        return FileIOThread.a;
++    }
++
++    public void run() {
++        while (true) {
++            this.c();
++        }
++    }
++
++    private void c() {
++        for (int i = 0; i < this.b.size(); ++i) {
++            IAsyncChunkSaver iasyncchunksaver = (IAsyncChunkSaver) this.b.get(i);
++            boolean flag = iasyncchunksaver.c();
++
++            if (!flag) {
++                this.b.remove(i--);
++                ++this.d;
++            }
++
++            try {
++                Thread.sleep(this.e ? 0L : 10L);
++            } catch (InterruptedException interruptedexception) {
++                interruptedexception.printStackTrace();
++            }
++        }
++
++        if (this.b.isEmpty()) {
++            try {
++                Thread.sleep(25L);
++            } catch (InterruptedException interruptedexception1) {
++                interruptedexception1.printStackTrace();
++            }
++        }
++
++    }
++
++    public void a(IAsyncChunkSaver iasyncchunksaver) {
++        if (!this.b.contains(iasyncchunksaver)) {
++            ++this.c;
++            this.b.add(iasyncchunksaver);
++        }
++    }
++
++    public void b() throws InterruptedException {
++        this.e = true;
++
++        while (this.c != this.d) {
++            Thread.sleep(10L);
++        }
++
++        this.e = false;
++    }
++}
 diff --git a/src/main/java/net/minecraft/server/GameProfileBanEntry.java b/src/main/java/net/minecraft/server/GameProfileBanEntry.java
 new file mode 100644
 index 0000000..27ce9d9
@@ -4930,5 +5011,5 @@ index 0000000..31fc0a9
 +    }
 +}
 -- 
-2.1.4
+1.9.1
 
diff --git a/CraftBukkit-Patches/0160-Don-t-sleep-between-chunk-saves.patch b/CraftBukkit-Patches/0160-Don-t-sleep-between-chunk-saves.patch
new file mode 100644
index 0000000000..f8ef8bcb9e
--- /dev/null
+++ b/CraftBukkit-Patches/0160-Don-t-sleep-between-chunk-saves.patch
@@ -0,0 +1,41 @@
+From e2baf643e39f01e43476500f56f49ee1e284a1fb Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Wed, 9 Sep 2015 21:09:58 -0400
+Subject: [PATCH] Don't sleep between chunk saves
+
+For some unknown reason, Minecraft is sleeping 10ms between every single chunk being saved to disk.
+Under high chunk load/unload activity (lots of movement / teleporting), this causes the chunk unload queue
+to build up in size.
+
+This has multiple impacts:
+1) Performance of the unload queue itself - The save thread is pretty ineffecient for how it accesses it
+   By letting the queue get larger, checking and popping work off the queue can get less performant.
+2) Performance of chunk loading - As with #1, chunk loads also have to check this queue when loading
+   chunk data so that it doesn't load stale data if new data is pending write to disk.
+3) Memory Usage - The entire chunk has been serialized to NBT, and now sits in this queue. This leads to
+   elevated memory usage, and then the objects used in the serialization sit around longer than needed,
+   resulting in promotion to Old Generation instead of dying young.
+
+If there is work to do, then the thread should be doing its work, and only sleep when it is done.
+
+diff --git a/src/main/java/net/minecraft/server/FileIOThread.java b/src/main/java/net/minecraft/server/FileIOThread.java
+index 198b00f..c9b3bf4 100644
+--- a/src/main/java/net/minecraft/server/FileIOThread.java
++++ b/src/main/java/net/minecraft/server/FileIOThread.java
+@@ -39,11 +39,12 @@ public class FileIOThread implements Runnable {
+                 ++this.d;
+             }
+ 
++            /* // Spigot start - don't sleep in between chunks so we unload faster.
+             try {
+                 Thread.sleep(this.e ? 0L : 10L);
+             } catch (InterruptedException interruptedexception) {
+                 interruptedexception.printStackTrace();
+-            }
++            } */ // Spigot end
+         }
+ 
+         if (this.b.isEmpty()) {
+-- 
+2.1.4
+