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| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2025-01-13 22:31:47 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2025-01-14 17:51:24 +0300 |
| commit | 76643119045eed639a3334370cba30c54c4074c1 (patch) | |
| tree | 3942c854298307bf24a5e46efb92ad90760517cc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 50cae2ca69561cbd9a90308ad2a14a442d230662 (diff) | |
| download | linux-76643119045eed639a3334370cba30c54c4074c1.tar.xz | |
btrfs: fix deletion of a range spanning parts two RAID stripe extents
When a user requests the deletion of a range that spans multiple stripe
extents and btrfs_search_slot() returns us the second RAID stripe extent,
we need to pick the previous item and truncate it, if there's still a
range to delete left, move on to the next item.
The following diagram illustrates the operation:
|--- RAID Stripe Extent ---||--- RAID Stripe Extent ---|
|--- keep ---|--- drop ---|
While at it, comment the trivial case of a whole item delete as well.
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions