From: Jose R. Santos <jrs@xxxxxxxxxx>
Make tune2fs uninit block group aware.
Signed-off-by: Jose R. Santos <jrs@xxxxxxxxxx>
--
misc/tune2fs.c | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 833b994..e2ebc08 100644
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -98,7 +98,8 @@ static __u32 ok_features[3] = {
EXT3_FEATURE_COMPAT_HAS_JOURNAL |
EXT2_FEATURE_COMPAT_DIR_INDEX, /* Compat */
EXT2_FEATURE_INCOMPAT_FILETYPE, /* Incompat */
- EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER /* R/O compat */
+ EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER | /* R/O compat */
+ EXT4_FEATURE_RO_COMPAT_GDT_CSUM
};
/*
@@ -213,6 +214,8 @@ static int release_blocks_proc(ext2_filsys fs, blk_t *blocknr,
ext2fs_unmark_block_bitmap(fs->block_map,block);
group = ext2fs_group_of_blk(fs, block);
fs->group_desc[group].bg_free_blocks_count++;
+ fs->group_desc[group].bg_checksum =
+ ext2fs_group_desc_csum(fs->super, group,&fs->group_desc[group]);
fs->super->s_free_blocks_count++;
return 0;
}
@@ -282,7 +285,7 @@ static void update_mntopts(ext2_filsys fs, char *mntopts)
static void update_feature_set(ext2_filsys fs, char *features)
{
int sparse, old_sparse, filetype, old_filetype;
- int journal, old_journal, dxdir, old_dxdir;
+ int journal, old_journal, dxdir, old_dxdir, uninit, old_uninit;
struct ext2_super_block *sb= fs->super;
__u32 old_compat, old_incompat, old_ro_compat;
@@ -298,6 +301,8 @@ static void update_feature_set(ext2_filsys fs, char *features)
EXT3_FEATURE_COMPAT_HAS_JOURNAL;
old_dxdir = sb->s_feature_compat &
EXT2_FEATURE_COMPAT_DIR_INDEX;
+ old_uninit = sb->s_feature_ro_compat &
+ EXT4_FEATURE_RO_COMPAT_GDT_CSUM;
if (e2p_edit_feature(features, &sb->s_feature_compat,
ok_features)) {
fprintf(stderr, _("Invalid filesystem option set: %s\n"),
@@ -312,6 +317,8 @@ static void update_feature_set(ext2_filsys fs, char *features)
EXT3_FEATURE_COMPAT_HAS_JOURNAL;
dxdir = sb->s_feature_compat &
EXT2_FEATURE_COMPAT_DIR_INDEX;
+ old_uninit = sb->s_feature_ro_compat &
+ EXT4_FEATURE_RO_COMPAT_GDT_CSUM;
if (old_journal && !journal) {
if ((mount_flags & EXT2_MF_MOUNTED) &&
!(mount_flags & EXT2_MF_READONLY)) {
@@ -358,6 +365,7 @@ static void update_feature_set(ext2_filsys fs, char *features)
sb->s_feature_incompat))
ext2fs_update_dynamic_rev(fs);
if ((sparse != old_sparse) ||
+ (uninit != old_uninit) ||
(filetype != old_filetype)) {
sb->s_state &= ~EXT2_VALID_FS;
printf("\n%s\n", _(please_fsck));
-
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