Btrfs fixes for 6.19-rc6

Hi,

please pull the following fixes, thanks.

- with large folios in use, fix partial incorrect update of a reflinked range

- fix potential deadlock in iget when lookup fails and eviction is needed

- in send, validate inline extent type while detecting file holes

- fix memory leak after an error when creating a space info

- remove zone statistics from sysfs again, the output size limitations make it unusable, we'll do it in another way in another release

- test fixes:
- return proper error codes from block remapping tests
- fix tree root leaks in qgroup tests after errors

----------------------------------------------------------------
The following changes since commit 2bb83bc42be6280d9bc363b8fbcd6fdab690d16d:

btrfs: show correct warning if can't read data reloc tree (2026-01-06 01:23:00 +0100)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.19-rc5-tag

for you to fetch changes up to 437cc6057e01d98ee124496f045ede36224af326:

btrfs: remove zoned statistics from sysfs (2026-01-14 22:08:04 +0100)

----------------------------------------------------------------
Filipe Manana (2):
btrfs: release path before iget_failed() in btrfs_read_locked_inode()
btrfs: invalidate pages instead of truncate after reflinking

Jiasheng Jiang (1):
btrfs: fix memory leaks in create_space_info() error paths

Johannes Thumshirn (1):
btrfs: remove zoned statistics from sysfs

Naohiro Aota (1):
btrfs: tests: fix return 0 on rmap test failure

Qu Wenruo (2):
btrfs: send: check for inline extents in range_is_hole_in_parent()
btrfs: update the Kconfig string for CONFIG_BTRFS_EXPERIMENTAL

Zilin Guan (1):
btrfs: tests: fix root tree leak in btrfs_test_qgroups()

 fs/btrfs/Kconfig                  |  6 ++++-
 fs/btrfs/inode.c                  |  9 +++++++
 fs/btrfs/reflink.c                | 23 +++++++++--------
 fs/btrfs/send.c                   |  2 ++
 fs/btrfs/space-info.c             |  8 ++++--
 fs/btrfs/sysfs.c                  | 52 ---------------------------------------
 fs/btrfs/tests/extent-map-tests.c |  3 +++
 fs/btrfs/tests/qgroup-tests.c     |  6 ++---
 8 files changed, 41 insertions(+), 68 deletions(-)