MAINTAINERS: add zpool

Add entry for zpool to MAINTAINERS file.
Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Cc: Seth Jennings <sjennings@variantweb.net>
Cc: 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>

MAINTAINERS

@@ -11343,6 +11343,13 @@ L:	zd1211-devs@lists.sourceforge.net (subscribers-only)
 S:	Maintained
 F:	drivers/net/wireless/zd1211rw/
 
+ZPOOL COMPRESSED PAGE STORAGE API
+M:	Dan Streetman <ddstreet@ieee.org>
+L:	linux-mm@kvack.org
+S:	Maintained
+F:	mm/zpool.c
+F:	include/linux/zpool.h
+
 ZR36067 VIDEO FOR LINUX DRIVER
 L:	mjpeg-users@lists.sourceforge.net
 L:	linux-media@vger.kernel.org