From: Jan Kara <jack@suse.cz>
Date: Wed, 23 Nov 2016 04:21:58 +0000 (-0500)
Subject: ext4: Add select for CONFIG_FS_IOMAP
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4f5a763c9a0d4b179064d51dddde8421fdbb76c7;p=linux-beck.git

ext4: Add select for CONFIG_FS_IOMAP

When ext4 is compiled with DAX support, it now needs the iomap code. Add
appropriate select to Kconfig.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
index e38039fd96ff..7b90691e98c4 100644
--- a/fs/ext4/Kconfig
+++ b/fs/ext4/Kconfig
@@ -37,6 +37,7 @@ config EXT4_FS
 	select CRC16
 	select CRYPTO
 	select CRYPTO_CRC32C
+	select FS_IOMAP if FS_DAX
 	help
 	  This is the next generation of the ext3 filesystem.