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authorDarrick J. Wong <djwong@us.ibm.com>2012-04-29 18:27:10 -0400
committerTheodore Ts'o <tytso@mit.edu>2012-04-29 18:27:10 -0400
commit0441984a3398970ab4820410b9cf4ff85bf3a6b0 (patch)
tree23c22fad52554003b39d35e6dee7729df3e0797d /fs/ext4/Kconfig
parentd25425f8e0ed01fc0167c043aee7e619fc3f6ab2 (diff)
ext4: load the crc32c driver if necessary
Obtain a reference to the cryptoapi and crc32c if we mount a filesystem with metadata checksumming enabled. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/Kconfig')
-rw-r--r--fs/ext4/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
index 9ed1bb1f319..c22f17021b6 100644
--- a/fs/ext4/Kconfig
+++ b/fs/ext4/Kconfig
@@ -2,6 +2,8 @@ config EXT4_FS
tristate "The Extended 4 (ext4) filesystem"
select JBD2
select CRC16
+ select CRYPTO
+ select CRYPTO_CRC32C
help
This is the next generation of the ext3 filesystem.