[GIT PULL] bcachefs fixes for 6.8-rc2

[Kent Overstreet]

Hi Linus, couple bcachefs fixes for you

Cheers,
Kent

The following changes since commit 6613476e225e090cc9aad49be7fa504e290dd33d:

  Linux 6.8-rc1 (2024-01-21 14:11:32 -0800)

are available in the Git repository at:

  https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-2024-01-26

for you to fetch changes up to d2fda304bb739b97c1a3e46e39700eb49f07a62c:

  bcachefs: __lookup_dirent() works in snapshot, not subvol (2024-01-25 20:02:11 -0500)

----------------------------------------------------------------
bcachefs fixes for v6.8-rc2

 - fix for REQ_OP_FLUSH usage; this fixes filesystems going read only
   with -EOPNOTSUPP from the block layer.

   (this really should have gone in with the block layer patch causing
   the -EOPNOTSUPP, or should have gone in before).
 - fix an allocation in non-sleepable context
 - fix one source of srcu lock latency, on devices with terrible discard
   latency
 - fix a reattach_inode() issue in fsck

----------------------------------------------------------------
Christoph Hellwig (1):
      bcachefs: fix incorrect usage of REQ_OP_FLUSH

Kent Overstreet (3):
      bcachefs: Add gfp flags param to bch2_prt_task_backtrace()
      bcachefs: discard path uses unlock_long()
      bcachefs: __lookup_dirent() works in snapshot, not subvol

 fs/bcachefs/alloc_background.c |  2 +-
 fs/bcachefs/btree_locking.c    |  4 ++--
 fs/bcachefs/debug.c            |  2 +-
 fs/bcachefs/fs-io.c            |  2 +-
 fs/bcachefs/fsck.c             | 23 ++++++++++++-----------
 fs/bcachefs/journal.c          |  2 +-
 fs/bcachefs/journal_io.c       |  3 ++-
 fs/bcachefs/str_hash.h         | 22 +++++++++++++++-------
 fs/bcachefs/util.c             | 10 +++++-----
 fs/bcachefs/util.h             |  4 ++--
 10 files changed, 42 insertions(+), 32 deletions(-)