[git pull] shmem rename fixes

[Al Viro]

The following changes since commit 0048fbb4011ec55c32d3148b2cda56433f273375:

  Merge tag 'locking-futex-2025-12-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2025-12-10 17:21:30 +0900)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git tags/pull-fixes

for you to fetch changes up to e1b4c6a58304fd490124cc2b454d80edc786665c:

  shmem: fix recovery on rename failures (2025-12-16 00:57:29 -0500)

----------------------------------------------------------------
a couple of shmem rename fixes - recent regression from tree-in-dcache
series and older breakage from stable directory offsets stuff.

Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

----------------------------------------------------------------
Al Viro (2):
      shmem_whiteout(): fix regression from tree-in-dcache series
      shmem: fix recovery on rename failures

 fs/libfs.c         | 50 +++++++++++++++++++++-----------------------------
 include/linux/fs.h |  2 +-
 mm/shmem.c         | 32 ++++++++++++++------------------
 3 files changed, 36 insertions(+), 48 deletions(-)