linux-kernel - [GIT PULL] Btrfs fixes for 6.19-rc2

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Message-ID: <cover.1765827039.git.dsterba@suse.com>
Date: Mon, 15 Dec 2025 20:50:02 +0100
From: David Sterba <dsterba@...e.com>
To: torvalds@...ux-foundation.org
Cc: David Sterba <dsterba@...e.com>,
	linux-btrfs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [GIT PULL] Btrfs fixes for 6.19-rc2

Hi,

please pull the following fixes. Thanks.

- fix missing btrfs_path release after printing a relocation error
  message

- fix extent changeset leak on mmap write after failure to reserve
  metadata

- fix fs devices list structure freeing, it could be potentially leaked
  under some circumstances

- tree log fixes:

  - fix incremental directory logging where inodes for new dentries were
    incorrectly skipped

  - don't log conflicting inode if it's a directory moved in the current
    transaction

- regression fixes:

  - fix incorrect btrfs_path freeing when it's auto-cleaned

  - revert commit simplifying preallocation of temporary structures in
    qgroup functions, some cases were not handled properly

----------------------------------------------------------------
The following changes since commit 9e0e6577b3e5e5cf7c1acd178eb648e8f830ba17:

  btrfs: remove unnecessary inode key in btrfs_log_all_parents() (2025-11-25 01:53:33 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.19-rc1-tag

for you to fetch changes up to 37343524f000d2a64359867d7024a73233d3b438:

  btrfs: fix changeset leak on mmap write after failure to reserve metadata (2025-12-12 16:33:18 +0100)

----------------------------------------------------------------
Dan Carpenter (1):
      btrfs: tests: fix double btrfs_path free in remove_extent_ref()

Deepanshu Kartikey (1):
      btrfs: fix memory leak of fs_devices in degraded seed device path

Filipe Manana (3):
      btrfs: don't log conflicting inode if it's a dir moved in the current transaction
      btrfs: do not skip logging new dentries when logging a new name
      btrfs: fix changeset leak on mmap write after failure to reserve metadata

Qu Wenruo (2):
      Revert "btrfs: add ASSERTs on prealloc in qgroup functions"
      btrfs: fix a potential path leak in print_data_reloc_error()

 fs/btrfs/file.c               |  3 ++-
 fs/btrfs/inode.c              |  1 +
 fs/btrfs/qgroup.c             | 27 ++++---------------------
 fs/btrfs/tests/qgroup-tests.c |  1 -
 fs/btrfs/tree-log.c           | 46 +++++++++++++++++++++++++++++++++++--------
 fs/btrfs/volumes.c            |  1 +
 6 files changed, 46 insertions(+), 33 deletions(-)