linux-ext4 - [PATCH 02/12] tune2fs: do not allow disabling ea

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Message-Id: <20170626134348.1240-2-tahsin@google.com>
Date:   Mon, 26 Jun 2017 06:43:38 -0700
From:   Tahsin Erdogan <tahsin@...gle.com>
To:     Andreas Dilger <adilger@...ger.ca>,
        "Darrick J . Wong" <darrick.wong@...cle.com>,
        Theodore Ts'o <tytso@....edu>, linux-ext4@...r.kernel.org
Cc:     Tahsin Erdogan <tahsin@...gle.com>
Subject: [PATCH 02/12] 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@...gle.com>
---
 misc/tune2fs.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 90746707064b..2a437b9fc7b7 100644
--- 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,
-- 
2.13.1.611.g7e3b11ae1-goog