for-6.10-rc2-tag

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Merge tag 'for-6.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:

 - fix handling of folio private changes.

   The private value holds pointer to our extent buffer structure
   representing a metadata range. Release and create of the range was
   not properly synchronized when updating the private bit which ended
   up in double folio_put, leading to all sorts of breakage

 - fix a crash, reported as duplicate key in metadata, but caused by a
   race of fsync and size extending write. Requires prealloc target
   range + fsync and other conditions (log tree state, timing)

 - fix leak of qgroup extent records after transaction abort

* tag 'for-6.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: protect folio::private when attaching extent buffer folios
  btrfs: fix leak of qgroup extent records after transaction abort
  btrfs: fix crash on racing fsync and size-extending write into prealloc
This commit is contained in:
Linus Torvalds 2024-06-07 15:13:12 -07:00
commit 07978330e6
3 changed files with 43 additions and 44 deletions