diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2024-11-13 11:05:13 -0500 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-11-14 16:11:02 +0100 |
| commit | 7d493a5ecc26f861421af6e64427d5f697ddd395 (patch) | |
| tree | ad16cb375ddd18db847b21e69187c7283730e307 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 2b084d8205949dd804e279df8e68531da78be1e8 (diff) | |
btrfs: fix incorrect comparison for delayed refs
When I reworked delayed ref comparison in cf4f04325b2b ("btrfs: move
->parent and ->ref_root into btrfs_delayed_ref_node"), I made a mistake
and returned -1 for the case where ref1->ref_root was > than
ref2->ref_root. This is a subtle bug that can result in improper
delayed ref running order, which can result in transaction aborts.
Fixes: cf4f04325b2b ("btrfs: move ->parent and ->ref_root into btrfs_delayed_ref_node")
CC: stable@vger.kernel.org # 6.10+
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions