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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>
This commit is contained in:
Jan Kara 2016-11-22 23:21:58 -05:00 committed by Theodore Ts'o
parent 2f8f5e76c7
commit 4f5a763c9a
1 changed files with 1 additions and 0 deletions
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fs/ext4/Kconfig
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@ -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.