From 25f4e70291a309749a93b30ffa58d2eac9f200f8 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Mon, 19 Sep 2016 11:30:29 +1000
Subject: ext2: use iomap to implement DAX

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---
 fs/ext2/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'fs/ext2/Kconfig')

diff --git a/fs/ext2/Kconfig b/fs/ext2/Kconfig
index c634874e12d9..36bea5adcaba 100644
--- a/fs/ext2/Kconfig
+++ b/fs/ext2/Kconfig
@@ -1,5 +1,6 @@
 config EXT2_FS
 	tristate "Second extended fs support"
+	select FS_IOMAP if FS_DAX
 	help
 	  Ext2 is a standard Linux file system for hard disks.
 
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