From 6a5e98ab7d8665d2faddbd91a8a2bf9addb79aff Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Mon, 19 Sep 2016 22:05:18 +0200 Subject: ubifs: Define UBIFS crypto context xattr Like ext4 UBIFS will store the crypto context in a xattr attribute. Signed-off-by: Richard Weinberger --- fs/ubifs/ubifs-media.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'fs/ubifs') diff --git a/fs/ubifs/ubifs-media.h b/fs/ubifs/ubifs-media.h index e24380cf46ed..d47e9569b3de 100644 --- a/fs/ubifs/ubifs-media.h +++ b/fs/ubifs/ubifs-media.h @@ -300,6 +300,13 @@ enum { /* The largest UBIFS node */ #define UBIFS_MAX_NODE_SZ UBIFS_MAX_INO_NODE_SZ +/* + * xattr name of UBIFS encryption context, we don't use a prefix + * nor a long name to not waste space on the flash. + */ +#define UBIFS_XATTR_NAME_ENCRYPTION_CONTEXT "c" + + /* * On-flash inode flags. * -- cgit v1.2.3