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| author | Qu Wenruo <[email protected]> | 2025-07-16 08:13:06 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2025-07-21 23:13:03 +0000 |
| commit | cec780a139f3d361973d798e918576b707fd5a3c (patch) | |
| tree | aea80f815bfbd5656d7b84658dc8a77bf4467908 /fs/btrfs/tree-log.c | |
| parent | btrfs: reloc: unconditionally invalidate the page cache for each cluster (diff) | |
| download | kernel-cec780a139f3d361973d798e918576b707fd5a3c.tar.gz kernel-cec780a139f3d361973d798e918576b707fd5a3c.zip | |
btrfs: output more info when btrfs_subpage_assert() failed
The function btrfs_subpage_assert() is a very commonly utilized assert
to make sure the range passed in is correct inside the folio.
And when some code is not properly subpage/large folio compatible
btrfs_subpage_assert() will be the first to be triggered.
E.g. when I incorrectly enabled large folios for data reloc inodes, it
immediately triggered btrfs_subpage_assert().
In that case, outputting all the involved members will be very helpful,
this includes:
- start
- len
- folio position inside the mapping
- folio size
Signed-off-by: Qu Wenruo <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions