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-rw-r--r--Documentation/admin-guide/ext4.rst7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/admin-guide/ext4.rst b/Documentation/admin-guide/ext4.rst
index 9443fcef1876..2162d7909970 100644
--- a/Documentation/admin-guide/ext4.rst
+++ b/Documentation/admin-guide/ext4.rst
@@ -395,6 +395,13 @@ When mounting an ext4 filesystem, the following option are accepted:
Documentation/filesystems/dax.txt. Note that this option is
incompatible with data=journal.
+ inlinecrypt
+ When possible, encrypt/decrypt the contents of encrypted files using the
+ blk-crypto framework rather than filesystem-layer encryption. This
+ allows the use of inline encryption hardware. The on-disk format is
+ unaffected. For more details, see
+ Documentation/block/inline-encryption.rst.
+
Data Mode
=========
There are 3 different data modes: