4 Commits

Author SHA1 Message Date
d508c5f07c btrfs: tree-checker: Enhance output for check_csum_item
Output the bad value and expected good value (or its alignment).

Signed-off-by: Qu Wenruo <quwenruo.btrfs@gmx.com>
[ unindent long strings ]
Signed-off-by: David Sterba <dsterba@suse.com>
2017-10-30 12:27:59 +01:00
478d01b3fc btrfs: tree-checker: Enhance output for btrfs_check_leaf
Enhance the output to print:
1) the eason
2) the ad value, if reason is not sufficient
3) good value (range)

Signed-off-by: Qu Wenruo <quwenruo.btrfs@gmx.com>
[ wording, unidented long strings ]
Signed-off-by: David Sterba <dsterba@suse.com>
2017-10-30 12:27:59 +01:00
bba4f29896 btrfs: tree-checker: Enhance btrfs_check_node output
Use inline function to replace macro since we don't need
stringification.
(Macro still exists until all callers get updated)

And add more info about the error, and replace EIO with EUCLEAN.

For nr_items error, report if it's too large or too small, and output
the valid value range.

For node block pointer, added a new alignment checker.

For key order, also output the next key to make the problem more
obvious.

Signed-off-by: Qu Wenruo <quwenruo.btrfs@gmx.com>
[ wording adjustments, unindented long strings ]
Signed-off-by: David Sterba <dsterba@suse.com>
2017-10-30 12:27:59 +01:00
557ea5dd00 btrfs: Move leaf and node validation checker to tree-checker.c
It's no doubt the comprehensive tree block checker will become larger,
so moving them into their own files is quite reasonable.

Signed-off-by: Qu Wenruo <quwenruo.btrfs@gmx.com>
[ wording adjustments ]
Signed-off-by: David Sterba <dsterba@suse.com>
2017-10-30 12:27:58 +01:00