tune2fs: do not allow disabling ea_inode feature

Disabling ea_inode feature would require inlining all the existing
xattr values that are currently stored in external inodes. This is
not always possible. Just disallow it.

Signed-off-by: Tahsin Erdogan <tahsin@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 9074670..2a437b9 100644 (file)
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -180,7 +180,6 @@ static __u32 clear_ok_features[3] = {
        /* Incompat */
        EXT2_FEATURE_INCOMPAT_FILETYPE |
                EXT4_FEATURE_INCOMPAT_FLEX_BG |
-               EXT4_FEATURE_INCOMPAT_EA_INODE|
                EXT4_FEATURE_INCOMPAT_MMP |
                EXT4_FEATURE_INCOMPAT_64BIT |
                EXT4_FEATURE_INCOMPAT_CSUM_SEED,