ext4: add a hint for block bitmap corrupt state in mb_groups

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If one group is marked as block bitmap corrupted, its free blocks cannot
be used and its free count is also deducted from the global
sbi->s_freeclusters_counter. User might be confused about the absent
free space because we can't query the information about corrupted block
groups except unreliable error messages in syslog. So add a hint to show
block bitmap corrupted groups in mb_groups.

Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240119061154.1525781-1-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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Zhang Yi 2024-01-19 14:11:54 +08:00 • committed by Theodore Ts'o

parent 547e64bda9

commit 68ee261fb1

1 changed files with 4 additions and 1 deletions

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fs/ext4/mballoc.c

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