linux-ext4 - [PATCH 1/3][e2fsprogs] tune2fs: don't allow -O flex

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Date:	Wed, 10 Dec 2008 16:05:06 +0800
From:	Peng Tao <bergwolf@...il.com>
To:	ext4 development <linux-ext4@...r.kernel.org>
Subject: [PATCH 1/3][e2fsprogs] tune2fs: don't allow -O flex_bg because it's
 not supported

The following three patches are a simple solution for tune2fs bugs
against flex_bg and resizing inode.
----------------

    Don't allow add tune2fs -O flex_bg because it's not support.

    Signed-off-by: Peng Tao <bergwolf@...il.com>

diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index a1fa57b..8bb6fd2 100644
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -117,8 +117,7 @@ static __u32 ok_features[3] = {
 		EXT2_FEATURE_COMPAT_DIR_INDEX,
 	/* Incompat */
 	EXT2_FEATURE_INCOMPAT_FILETYPE |
-		EXT3_FEATURE_INCOMPAT_EXTENTS |
-		EXT4_FEATURE_INCOMPAT_FLEX_BG,
+		EXT3_FEATURE_INCOMPAT_EXTENTS,
 	/* R/O compat */
 	EXT2_FEATURE_RO_COMPAT_LARGE_FILE |
 		EXT4_FEATURE_RO_COMPAT_HUGE_FILE|


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