2 files changed, 10 insertions, 0 deletions

diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 009dea942e34..b00481c475cb 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -421,6 +421,8 @@ ext4_read_block_bitmap_nowait(struct super_block *sb, ext4_group_t block_group)
             (bitmap_blk >= ext4_blocks_count(sbi->s_es))) {
                 ext4_error(sb, "Invalid block bitmap block %llu in "
                            "block_group %u", bitmap_blk, block_group);
+                ext4_mark_group_bitmap_corrupted(sb, block_group,
+                                        EXT4_GROUP_INFO_BBITMAP_CORRUPT);
                 return ERR_PTR(-EFSCORRUPTED);
         }
         bh = sb_getblk(sb, bitmap_blk);
@@ -499,6 +501,8 @@ int ext4_wait_block_bitmap(struct super_block *sb, ext4_group_t block_group,
                 ext4_error(sb, "Cannot read block bitmap - "
                            "block_group = %u, block_bitmap = %llu",
                            block_group, (unsigned long long) bh->b_blocknr);
+                ext4_mark_group_bitmap_corrupted(sb, block_group,
+                                        EXT4_GROUP_INFO_BBITMAP_CORRUPT);
                 return -EIO;
         }
         clear_buffer_new(bh);
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index bc2d1eb9fd5d..0d473991eebd 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -470,6 +470,8 @@ static void mb_free_blocks_double(struct inode *inode, struct ext4_buddy *e4b,
                                               "freeing block already freed "
                                               "(bit %u)",
                                               first + i);
+                        ext4_mark_group_bitmap_corrupted(sb, e4b->bd_group,
+                                        EXT4_GROUP_INFO_BBITMAP_CORRUPT);
                 }
                 mb_clear_bit(first + i, e4b->bd_info->bb_bitmap);
         }
@@ -1950,6 +1952,8 @@ void ext4_mb_complex_scan_group(struct ext4_allocation_context *ac,
                                         "%d free clusters as per "
                                         "group info. But bitmap says 0",
                                         free);
+                        ext4_mark_group_bitmap_corrupted(sb, e4b->bd_group,
+                                        EXT4_GROUP_INFO_BBITMAP_CORRUPT);
                         break;
                 }
 
@@ -1960,6 +1964,8 @@ void ext4_mb_complex_scan_group(struct ext4_allocation_context *ac,
                                         "%d free clusters as per "
                                         "group info. But got %d blocks",
                                         free, ex.fe_len);
+                        ext4_mark_group_bitmap_corrupted(sb, e4b->bd_group,
+                                        EXT4_GROUP_INFO_BBITMAP_CORRUPT);
                         /*
                          * The number of free blocks differs. This mostly
                          * indicate that the bitmap is corrupt. So exit