zsmalloc: add copyright

Add my copyright to the zsmalloc source code which I maintain.

Signed-off-by: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/linux/zsmalloc.h

diff --git a/include/linux/zsmalloc.h b/include/linux/zsmalloc.h
index c2eb174..e44d634 100644
--- a/include/linux/zsmalloc.h
+++ b/include/linux/zsmalloc.h
@@ -2,6 +2,7 @@
  * zsmalloc memory allocator
  *
  * Copyright (C) 2011  Nitin Gupta
+ * Copyright (C) 2012, 2013 Minchan Kim
  *
  * This code is released using a dual license strategy: BSD/GPL
  * You can choose the license that better fits your requirements.

mm/zsmalloc.c

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 5d42adf..c03ca5e 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -2,6 +2,7 @@
  * zsmalloc memory allocator
  *
  * Copyright (C) 2011  Nitin Gupta
+ * Copyright (C) 2012, 2013 Minchan Kim
  *
  * This code is released using a dual license strategy: BSD/GPL
  * You can choose the license that better fits your requirements.