[GIT PULL] Btrfs fixes for 6.12-rc5

[David Sterba <dsterba@suse.com>]

Hi,

please pull the following fixes, all for stable trees. Thanks.

- mount option fixes:
  - fix handling of compression mount options on remount
  - reject rw remount in case there are options that don't work in
    read-write mode (like rescue options)

- fix zone accounting of unusable space

- fix in-memory corruption when merging extent maps

- fix delalloc range locking for sector < page

- use more convenient default value of drop subtree threshold, clean
  more subvolumes without the fallback to marking quotas inconsistent

- fix smatch warning about incorrect value passed to ERR_PTR

----------------------------------------------------------------
The following changes since commit 2ab5e243c2266c841e0f6904fad1514b18eaf510:

  btrfs: fix uninitialized pointer free on read_alloc_one_name() error (2024-10-11 19:55:04 +0200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.12-rc4-tag

for you to fetch changes up to 75f49c3dc7b7423d3734f2e4dabe3dac8d064338:

  btrfs: fix passing 0 to ERR_PTR in btrfs_search_dir_index_item() (2024-10-22 16:10:55 +0200)

----------------------------------------------------------------
Boris Burkov (1):
      btrfs: fix read corruption due to race with extent map merging

Filipe Manana (1):
      btrfs: clear force-compress on remount when compress mount option is given

Naohiro Aota (1):
      btrfs: zoned: fix zone unusable accounting for freed reserved extent

Qu Wenruo (3):
      btrfs: qgroup: set a more sane default value for subtree drop threshold
      btrfs: fix the delalloc range locking if sector size < page size
      btrfs: reject ro->rw reconfiguration if there are hard ro requirements

Yue Haibing (1):
      btrfs: fix passing 0 to ERR_PTR in btrfs_search_dir_index_item()

 fs/btrfs/block-group.c |  2 ++
 fs/btrfs/dir-item.c    |  4 ++--
 fs/btrfs/disk-io.c     |  2 +-
 fs/btrfs/extent_io.c   | 17 +++++++++--------
 fs/btrfs/extent_map.c  | 31 ++++++++++++++++---------------
 fs/btrfs/inode.c       |  7 ++-----
 fs/btrfs/qgroup.c      |  2 +-
 fs/btrfs/qgroup.h      |  2 ++
 fs/btrfs/super.c       | 12 ++++++++++--
 9 files changed, 45 insertions(+), 34 deletions(-)