diff options
| author | robbieko <robbieko@synology.com> | 2026-04-13 14:52:34 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2026-04-21 04:02:26 +0200 |
| commit | 1871ae78ffa5ce7c0458e9ba5867958c1753e425 (patch) | |
| tree | 2839b77453d7996d28119667022fa34820f134f8 /fs | |
| parent | 2aef5cb1dcf9b3e1be3895a6477dc065e618aab8 (diff) | |
btrfs: fix wrong min_objectid in btrfs_previous_item() call
When found_start > start and slot == 0, btrfs_previous_item() is called
with min_objectid=start to find the previous stripe extent. However, the
previous stripe extent we are looking for has objectid < start (it starts
before our deletion range), so passing start as min_objectid prevents
finding it.
Fix by passing 0 as min_objectid to allow finding any preceding stripe
extent regardless of its objectid.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: robbieko <robbieko@synology.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/raid-stripe-tree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/raid-stripe-tree.c b/fs/btrfs/raid-stripe-tree.c index 4937b08da9de..1a0ea2107688 100644 --- a/fs/btrfs/raid-stripe-tree.c +++ b/fs/btrfs/raid-stripe-tree.c @@ -138,7 +138,7 @@ int btrfs_delete_raid_extent(struct btrfs_trans_handle *trans, u64 start, u64 le */ if (found_start > start) { if (slot == 0) { - ret = btrfs_previous_item(stripe_root, path, start, + ret = btrfs_previous_item(stripe_root, path, 0, BTRFS_RAID_STRIPE_KEY); if (ret) { if (ret > 0) |