xfs: update the file system geometry after recoverying superblock buffers

Browse source

Primary superblock buffers that change the file system geometry after a
growfs operation can affect the operation of later CIL checkpoints that
make use of the newly added space and allocation groups.

Apply the changes to the in-memory structures as part of recovery pass 2,
to ensure recovery works fine for such cases.

In the future we should apply the logic to other updates such as features
bits as well.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>

...

This commit is contained in:

Christoph Hellwig 2024-10-14 08:04:52 +02:00 • committed by Carlos Maiolino

parent aa67ec6a25

commit 6a18765b54

2 changed files with 52 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

52

fs/xfs/xfs_buf_item_recover.c

View file

8

fs/xfs/xfs_log_recover.c

View file