Pull btrfs fixes from David Sterba:
 "Several fixes to qgroups that have been recently identified by test
  generic/475:

   - fix prealloc reserve leak in subvolume operations

   - various other fixes in reservation setup, conversion or cleanup"

* tag 'for-6.9-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: always clear PERTRANS metadata during commit
  btrfs: make btrfs_clear_delalloc_extent() free delalloc reserve
  btrfs: qgroup: convert PREALLOC to PERTRANS after record_root_in_trans
  btrfs: record delayed inode root in transaction
  btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations
  btrfs: qgroup: correctly model root qgroup rsv in convert