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ext4: When resizing set the EXT4_BG_INODE_ZEROED flag for new block groups

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The inode table has been zeroed in setup_new_group_blocks().  Mark it as
such in ext4_group_add().  Since we are currently clearing inode table
for the new block group, we should set the EXT4_BG_INODE_ZEROED flag.
If at some point in the future we don't immediately zero out the inode
table as part of the resize operation, then obviously we shouldn't do
this.

Signed-off-by: Solofo.Ramangalahy@bull.net
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Solofo.Ramangalahy@bull.net 2008-11-26 23:44:10 -05:00 committed by Theodore Ts'o
parent 23475e264c
commit 93c0d86371
1 changed files with 1 additions and 0 deletions
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fs/ext4/resize.c
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@ -864,6 +864,7 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
ext4_inode_table_set(sb, gdp, input->inode_table); /* LV FIXME */
gdp->bg_free_blocks_count = cpu_to_le16(input->free_blocks_count);
gdp->bg_free_inodes_count = cpu_to_le16(EXT4_INODES_PER_GROUP(sb));
gdp->bg_flags |= cpu_to_le16(EXT4_BG_INODE_ZEROED);
gdp->bg_checksum = ext4_group_desc_csum(sbi, input->group, gdp);
/*