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-rw-r--r--fs/ext4/ialloc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index fb897ec183c..a6383fcb714 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -753,6 +753,10 @@ got:
gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);
ext4_free_group_clusters_set(sb, gdp,
ext4_free_clusters_after_init(sb, group, gdp));
+ ext4_block_bitmap_csum_set(sb, group, gdp,
+ block_bitmap_bh,
+ EXT4_BLOCKS_PER_GROUP(sb) /
+ 8);
gdp->bg_checksum = ext4_group_desc_csum(sbi, group,
gdp);
}