The following changes since commit 010c89468134d1991b87122379f86feae23d512f:
bcachefs: Check for casefolded dirents in non casefolded dirs (2025-05-21 20:13:14 -0400)
are available in the Git repository at:
git://evilpiepirate.org/bcachefs.git tags/bcachefs-2025-05-24
for you to fetch changes up to 9caea9208fc3fbdbd4a41a2de8c6a0c969b030f9:
bcachefs: Don't mount bs > ps without TRANSPARENT_HUGEPAGE (2025-05-23 22:00:07 -0400)
----------------------------------------------------------------
bcachefs updates for 6.16
Lots of changes:
- Poisoned extents can now be moved: this lets us handle bitrotted data
without deleting it. For now, reading from poisoned extents only
returns -EIO: in the future we'll have an API for specifying "read
this data even if there were bitflips".
- Incompatible features may now be enabled at runtime, via
"opts/version_upgrade" in sysfs. Toggle it to incompatible, and then
toggle it back - option changes via the sysfs interface are
persistent.
- Various changes to support deployable disk images:
- RO mounts now use less memory
- Images may be stripped of alloc info, particularly useful for
slimming them down if they will primarily be mounted RO. Alloc info
will be automatically regenerated on first RW mount, and this is
quite fast.
- Filesystem images generated with 'bcachefs image' will be
automatically resized the first time they're mounted on a larger
device.
The images 'bcachefs image' generates with compression enabled have
been comparable in size to those generated by squashfs and erofs -
but you get a full RW capable filesystem.
- Major error message improvements for btree node reads, data reads,
and elsewhere. We now build up a single error message that lists all
the errors encountered, actions taken to repair, and success/failure
of the IO. This extends to other error paths that may kick off other
actions, e.g. scheduling recovery passes: actions we took because of
an error are included in that error message, with grouping/indentation
so we can see what caused what.
- Repair/self healing:
- We can now kick off recovery passes and run them in the background
if we detect errors. Currently, this is just used by code that walks
backpointers; we now also check for missing backpointers at runtime
and run check_extents_to_backpointers if required. The messy 6.14
upgrade left missing backpointers for some users, and this will
correct that automatically instead of requiring a manual fsck - some
users noticed this as copygc spinning and not making progress.
In the future, as more recovery passes come online, we'll be able to
repair and recover from nearly anything - except for unreadable
btree nodes, and that's why you're using replication, of course -
without shutting down the filesystem.
- There's a new recovery pass, for checking the rebalance_work btree,
which tracks extents that rebalance will process later.
- Hardening:
- Close the last known hole in btree iterator/btree locking
assertions: path->should_be_locked paths must stay locked until the
end of the transaction. This shook out a few bugs, including a
performance issue that was causing unnecessary path_upgrade
transaction restarts.
- Performance;
- Faster snapshot deletion: this is an incompatible feature, as it
requires new sentinal values, for safety. Snapshot deletion no
longer has to do a full metadata scan, it now just scans the inodes
btree: if an extent/dirent/xattr is present for a given snapshot ID,
we already require that an inode be present with that same snapshot
ID.
If/when users hit scalability limits again (ridiculously huge
filesystems with lots of inodes, and many sparse snapshots), let me
know - the next step will be to add an index from snapshot ID ->
inode number, which won't be too hard.
- Faster device removal: the "scan for pointers to this device" no
longer does a full metadata scan, instead it walks backpointers.
Like fast snapshot deletion this is another incompat feature: it
also requires a new sentinal value, because we don't want to reuse
these device IDs until after a fsck.
- We're now coalescing redundant accounting updates prior to
transaction commit, taking some pressure off the journal. Shortly
we'll also be doing multiple extent updates in a transaction in the
main write path, which combined with the previous should drastically
cut down on the amount of metadata updates we have to journal.
- Stack usage improvements: All allocator state has been moved off the
stack
- Debug improvements:
- enumerated refcounts: The debug code previously used for filesystem
write refs is now a small library, and used for other heavily used
refcounts. Different users of a refcount are enumerated, making it
much easier to debug refcount issues.
- Async object debugging: There's a new kconfig option that makes
various async objects (different types of bios, data updates, write
ops, etc.) visible in debugfs, and it should be fast enough to leave
on in production.
- Various sets of assertions no longer require CONFIG_BCACHEFS_DEBUG,
instead they're controlled by module parameters and static keys,
meaning users won't need to compile custom kernels as often to help
debug issues.
- bch2_trans_kmalloc() calls can be tracked (there's a new kconfig
option); with it on you can check the btree_transaction_stats in
debugfs to see the bch2_trans_kmalloc() calls a transaction did when
it used the most memory.
----------------------------------------------------------------
Alan Huang (9):
bcachefs: Kill bch2_trans_unlock_noassert
bcachefs: Remove spurious +1/-1 operation
bcachefs: Simplify logic
bcachefs: Kill dead code
bcachefs: Rename x_name to x_name_and_value
bcachefs: Fix inconsistent req->ec
bcachefs: Kill BTREE_TRIGGER_bucket_invalidate
bcachefs: Early return to avoid unnecessary lock
bcachefs: Remove duplicate call to bch2_trans_begin()
Gustavo A. R. Silva (1):
bcachefs: Avoid -Wflex-array-member-not-at-end warnings
Integral (3):
bcachefs: early return for negative values when parsing BCH_OPT_UINT
bcachefs: split error messages of invalid compression into two lines
bcachefs: indent error messages of invalid compression
Kent Overstreet (203):
bcachefs: bch2_subvolume_wait_for_pagecache_and_delete() cleanup
bcachefs: Be precise about bch_io_failures
bcachefs: Poison extents that can't be read due to checksum errors
bcachefs: Data move can read from poisoned extents
bcachefs: Rebalance now skips poisoned extents
bcachefs: trace bch2_trans_kmalloc()
bcachefs: struct alloc_request
bcachefs: alloc_request.data_type
bcachefs: bch2_bucket_alloc_trans() takes alloc_request
bcachefs: bch2_ec_stripe_head_get() takes alloc_request
bcachefs: new_stripe_alloc_buckets() takes alloc_request
bcachefs: alloc_request: deallocate_extra_replicas()
bcachefs: alloc_request.usage
bcachefs: alloc_request.counters
bcachefs: alloc_request.ca
bcachefs: alloc_request.ptrs2
bcachefs: alloc_request no longer on stack
bcachefs: reduce new_stripe_alloc_buckets() stack usage
bcachefs: darray: provide typedefs for primitive types
bcachefs: bch2_snapshot_table_make_room()
bcachefs: add missing include
bcachefs: bch2_kvmalloc() mem alloc profiling
bcachefs: btree_io_complete_wq -> btree_write_complete_wq
bcachefs: simplify journal pin initialization
bcachefs: alphabetize init function calls
bcachefs: Move various init code to _init_early()
bcachefs: RO mounts now use less memory
bcachefs: move_data_phys: stats are not required
bcachefs: export bch2_chacha20
bcachefs: Improve opts.degraded
bcachefs: kill BTREE_CACHE_NOT_FREED_INCREMENT()
bcachefs: __btree_node_reclaim_checks()
bcachefs: Improve bch2_btree_cache_to_text()
bcachefs: bch2_dev_journal_alloc() now respects data_allowed
bcachefs: bch2_dev_allocator_set_rw()
bcachefs: Clean up duplicated code in bch2_journal_halt()
bcachefs: Initialize c->name earlier on single dev filesystems
bcachefs: Single device mode
bcachefs: Use drop_locks_do() in bch2_inode_hash_find()
bcachefs: Clean up option pre/post hooks, small fixes
bcachefs: Incompatible features may now be enabled at runtime
bcachefs: bch2_run_explicit_recovery_pass_printbuf()
bcachefs: Simplify bch2_count_fsck_err()
bcachefs: bch2_dev_missing_bkey()
bcachefs: print_str_as_lines() -> print_str()
bcachefs: Flag for repair on missing subvolume
bcachefs: Add a recovery pass for making sure root inode is readable
bcachefs: sb_validate() no longer requires members_v1
bcachefs: Shrink superblock downgrade table
bcachefs: Print features on startup with -o verbose
bcachefs: BCH_FEATURE_no_alloc_info
bcachefs: BCH_FEATURE_small_image
bcachefs: BCH_MEMBER_RESIZE_ON_MOUNT
bcachefs: export bch2_move_data_phys()
bcachefs: Plumb target parameter through btree_node_rewrite_pos()
bcachefs: plumb btree_id through move_pred_fd
bcachefs: bch2_move_data_btree() can move btree nodes
bcachefs: bch2_move_data_btree() can now walk roots
docs: bcachefs: idle work scheduling design doc
bcachefs: Fix struct with flex member ABI warning
bcachefs: bch2_check_rebalance_work()
bcachefs: bch2_target_to_text() no longer depends on io_ref
bcachefs: recalc_capacity() no longer depends on io_ref
bcachefs: for_each_online_member_rcu()
bcachefs: __bch2_fs_read_write() no longer depends on io_ref
bcachefs: for_each_rw_member_rcu()
bcachefs: enumerated_ref.c
bcachefs: bch_fs.writes -> enumerated_refs
bcachefs: bch_dev.io_ref -> enumerated_ref
bcachefs: bch2_bio_to_text()
bcachefs: bch2_read_bio_to_text
bcachefs: fast_list
bcachefs: Async object debugging
bcachefs: Make various async objs visible in debugfs
bcachefs: print_string_as_lines: avoid printing empty line
bcachefs: bch2_io_failures_to_text()
bcachefs: Emit a single log message on data read error
bcachefs: Kill redundant error message in topology repair
bcachefs: bch2_btree_lost_data() now handles snapshots tree
bcachefs: Remove redundant calls to btree_lost_data()
bcachefs: kill bch2_run_explicit_recovery_pass_persistent()
bcachefs: Plumb printbuf through bch2_btree_lost_data()
bcachefs: bch2_fsck_err_opt()
bcachefs: bch2_mark_btree_validate_failure()
bcachefs: Single err message for btree node reads
bcachefs: bch2_dirent_to_text() shows casefolded dirents
bcachefs: provide unlocked version of run_explicit_recovery_pass_persistent
bcachefs: Run most explicit recovery passes persistent
bcachefs: bch2_trans_update_ip()
bcachefs: bch2_fs_open() now takes a darray
bcachefs: bch2_dev_add() can run on a non-started fs
bcachefs: sysfs trigger_recalc_capacity
bcachefs: Fix setting ca->name in device add
docs: bcachefs: add casefolding reference
bcachefs: Improve bch2_disk_groups_to_text()
bcachefs: Don't emit bch_sb_field_members_v1 if not required
bcachefs: snapshot delete progress indicator
bcachefs: Add comments for inode snapshot requirements
bcachefs: kill inode_walker_entry.snapshot
bcachefs: Improve bch2_request_incompat_feature() message
bcachefs: bch2_inode_unpack() cleanup
bcachefs: get_inodes_all_snapshots() now includes whiteouts
bcachefs: BCH_FSCK_ERR_snapshot_key_missing_inode_snapshot
bcachefs: Skip unrelated snapshot trees in snapshot deletion
bcachefs: BCH_SNAPSHOT_DELETED -> BCH_SNAPSHOT_WILL_DELETE
bcachefs: bcachefs_metadata_version_snapshot_deletion_v2
bcachefs: delete_dead_snapshot_keys_v2()
bcachefs: bch2_journal_write() refactoring
bcachefs: bch2_dev_in_target() no longer takes rcu_read_lock()
bcachefs: inline bch2_ob_ptr()
bcachefs: improve check_inode_hash_info_matches_root() error message
bcachefs: Improve bch2_extent_ptr_set_cached()
bcachefs: __bch2_fs_free() cleanup
bcachefs: opts.rebalance_on_ac_only
bcachefs: bch2_dev_remove_stripes() respects degraded flags
bcachefs: BCH_SB_MEMBER_DELETED_UUID
bcachefs: bch2_dev_data_drop_by_backpointers()
bcachefs: bcachefs_metadata_version_fast_device_removal
bcachefs: Knob for manual snapshot deletion
bcachefs: Add missing include
bcachefs: bch2_copygc_dev_wait_amount()
bcachefs: buckets_in_flight on stack
bcachefs: kill dead code in move_data_phys()
bcachefs: delete dead items in bch_dev
bcachefs: "buckets with backpointer mismatches" now allocated on demand
bcachefs: print label correctly in sb_member_to_text()
bcachefs: recovery_passes_types.h -> recovery_passes_format.h
bcachefs: bch_sb_field_recovery_passes
bcachefs: online_fsck_mutex -> run_recovery_passes_lock
bcachefs: Slim down inlined part of bch2_btree_path_upgrade()
bcachefs: Debug params are now static_keys
bcachefs: debug_check_btree_locking modparam
bcachefs: debug_check_iterators no longer requires BCACHEFS_DEBUG
bcachefs: debug_check_bset_lookups
bcachefs: debug_check_bkey_unpack
bcachefs: Rename fsck_running, recovery_running flags
bcachefs: Don't rewind recovery if not in recovery
bcachefs: add missing locking in bch2_write_point_to_text()
bcachefs: Extra write buffer asserts
bcachefs: bch2_fs_emergency_read_only2()
bcachefs: kill move_bucket_in_flight
bcachefs: Move pending buckets queue to buckets_in_flight
bcachefs: move_buckets in rhashtable when allocated
bcachefs: Add tracepoint, counter for io_move_created_rebalance
bcachefs: fix can_write_extent()
bcachefs: Fix opt hooks in sysfs for non sb option
bcachefs: bch2_inode_find_snapshot_root()
bcachefs: Improve bch2_repair_inode_hash_info()
bcachefs: better error message for subvol_fs_path_parent_wrong
bcachefs: do_rebalance_scan() now only updates bch_extent_rebalance
bcachefs: relock_fail tracepoint now includes btree
bcachefs: journal path now uses discard_opt_enabled()
bcachefs: btree key cache asserts
bcachefs: Optimize bch2_trans_start_alloc_update()
bcachefs: kill copy in bch2_disk_accounting_mod()
bcachefs: struct bch_fs_recovery
bcachefs: __bch2_run_recovery_passes()
bcachefs: Reduce usage of recovery.curr_pass
bcachefs: bch2_recovery_pass_status_to_text()
bcachefs: bch2_run_explicit_recovery_pass() cleanup
bcachefs: Run recovery passes asynchronously
bcachefs: Improve bucket_bitmap code
bcachefs: bch2_check_bucket_backpointer_mismatch()
bcachefs: fsck: Include loops in error messages
bcachefs: fix bch2_debugfs_flush_buf() when tabstops are in use
bcachefs: async objs now support bch_write_ops
bcachefs: Make accounting mismatch errors more readable
bcachefs: btree_trans_subbuf
bcachefs: Split out accounting in transaction commit
bcachefs: Coalesce accounting in trans commit
bcachefs: Simplify bch2_extent_atomic_end()
bcachefs: Call bch2_bkey_set_needs_rebalance() earlier in write path
bcachefs: Don't set bi_casefold on non directories
bcachefs: subvol_inum_eq()
bcachefs: bch2_rename_trans() only runs rename-to-dir code if needed
bcachefs: bch2_inum_snapshot_to_path()
bcachefs: bch2_inode_find_by_inum_snapshot()
bcachefs: BCH_INODE_has_case_insensitive
bcachefs: fix duplicate printk
bcachefs: fix bch2_inum_snapshot_to_path()
bcachefs: Improve trace_trans_restart_upgrade
bcachefs: Drop empty accounting updates
bcachefs: Kill bkey_buf usage in data_update_index_update()
bcachefs: bch2_trans_log_str()
bcachefs: Reduce stack usage in data_update_index_update()
bcachefs: bch2_journal_write_checksum()
bcachefs: Kill bch2_path_put_nokeep()
bcachefs: btree_node_locked_type_nowrite()
bcachefs: Fix btree_path_get_locks when not doing trans restart
bcachefs: Give out new path if upgrade fails
bcachefs: bch2_path_get() reuses paths if upgrade_fails & !should_be_locked
bcachefs: Clear should_be_locked before unlock in key_cache_drop()
bcachefs: Clear trans->locked before unlock
bcachefs: Plumb btree_trans for more locking asserts
bcachefs: Simplify bch2_path_put()
bcachefs: Path must be locked if trans->locked && should_be_locked
bcachefs: Fix endianness in casefold check/repair
bcachefs: Fix allocate -> self healing path
bcachefs: Fix opts.recovery_pass_last
bcachefs: Small check_fix_ptr fixes
bcachefs: Ensure we don't use a blacklisted journal seq
bcachefs: Fix btree_iter_next_node() for new locking asserts
bcachefs: Don't mount bs > ps without TRANSPARENT_HUGEPAGE
Roxana Nicolescu (2):
bcachefs: replace strncpy() with memcpy_and_pad in journal_transaction_name
bcachefs: replace memcpy with memcpy_and_pad for jset_entry_log->d buff
Documentation/filesystems/bcachefs/casefolding.rst | 18 +
.../filesystems/bcachefs/future/idle_work.rst | 78 +++
Documentation/filesystems/bcachefs/index.rst | 7 +
fs/bcachefs/Kconfig | 8 +
fs/bcachefs/Makefile | 4 +
fs/bcachefs/alloc_background.c | 167 ++---
fs/bcachefs/alloc_background.h | 1 +
fs/bcachefs/alloc_foreground.c | 530 +++++++---------
fs/bcachefs/alloc_foreground.h | 69 ++-
fs/bcachefs/alloc_types.h | 16 -
fs/bcachefs/async_objs.c | 132 ++++
fs/bcachefs/async_objs.h | 44 ++
fs/bcachefs/async_objs_types.h | 25 +
fs/bcachefs/backpointers.c | 256 +++++---
fs/bcachefs/backpointers.h | 14 +-
fs/bcachefs/bcachefs.h | 225 +++----
fs/bcachefs/bcachefs_format.h | 30 +-
fs/bcachefs/bkey.c | 47 +-
fs/bcachefs/bkey.h | 4 +-
fs/bcachefs/bkey_methods.c | 2 +-
fs/bcachefs/bset.c | 64 +-
fs/bcachefs/bset.h | 22 +-
fs/bcachefs/btree_cache.c | 184 +++---
fs/bcachefs/btree_gc.c | 32 +-
fs/bcachefs/btree_gc.h | 3 +-
fs/bcachefs/btree_io.c | 346 ++++++-----
fs/bcachefs/btree_io.h | 12 +-
fs/bcachefs/btree_iter.c | 277 +++++----
fs/bcachefs/btree_iter.h | 85 ++-
fs/bcachefs/btree_key_cache.c | 36 +-
fs/bcachefs/btree_locking.c | 196 +++---
fs/bcachefs/btree_locking.h | 72 ++-
fs/bcachefs/btree_node_scan.c | 18 +-
fs/bcachefs/btree_trans_commit.c | 79 ++-
fs/bcachefs/btree_types.h | 31 +-
fs/bcachefs/btree_update.c | 74 ++-
fs/bcachefs/btree_update.h | 68 ++-
fs/bcachefs/btree_update_interior.c | 50 +-
fs/bcachefs/btree_update_interior.h | 6 +-
fs/bcachefs/btree_write_buffer.c | 20 +-
fs/bcachefs/btree_write_buffer.h | 1 +
fs/bcachefs/buckets.c | 69 ++-
fs/bcachefs/chardev.c | 6 +-
fs/bcachefs/checksum.c | 4 +-
fs/bcachefs/checksum.h | 2 +
fs/bcachefs/compress.c | 4 +-
fs/bcachefs/darray.h | 13 +-
fs/bcachefs/data_update.c | 207 ++++---
fs/bcachefs/data_update.h | 15 +
fs/bcachefs/debug.c | 85 +--
fs/bcachefs/debug.h | 20 +-
fs/bcachefs/dirent.c | 13 +-
fs/bcachefs/disk_accounting.c | 111 ++--
fs/bcachefs/disk_accounting.h | 12 +-
fs/bcachefs/disk_groups.c | 123 ++--
fs/bcachefs/ec.c | 218 ++++---
fs/bcachefs/ec.h | 9 +-
fs/bcachefs/ec_types.h | 7 +-
fs/bcachefs/enumerated_ref.c | 144 +++++
fs/bcachefs/enumerated_ref.h | 66 ++
fs/bcachefs/enumerated_ref_types.h | 19 +
fs/bcachefs/errcode.h | 7 +-
fs/bcachefs/error.c | 113 ++--
fs/bcachefs/error.h | 15 +-
fs/bcachefs/extent_update.c | 67 +-
fs/bcachefs/extent_update.h | 2 +-
fs/bcachefs/extents.c | 136 ++++-
fs/bcachefs/extents.h | 3 +
fs/bcachefs/extents_types.h | 1 +
fs/bcachefs/fast_list.c | 156 +++++
fs/bcachefs/fast_list.h | 41 ++
fs/bcachefs/fs-io-direct.c | 7 +-
fs/bcachefs/fs-io.c | 26 +-
fs/bcachefs/fs-ioctl.c | 14 +-
fs/bcachefs/fs.c | 30 +-
fs/bcachefs/fsck.c | 376 ++++++------
fs/bcachefs/inode.c | 128 ++--
fs/bcachefs/inode.h | 35 +-
fs/bcachefs/inode_format.h | 7 +-
fs/bcachefs/io_read.c | 309 +++++++---
fs/bcachefs/io_read.h | 19 +-
fs/bcachefs/io_write.c | 58 +-
fs/bcachefs/io_write.h | 28 -
fs/bcachefs/io_write_types.h | 32 +
fs/bcachefs/journal.c | 86 ++-
fs/bcachefs/journal.h | 3 +-
fs/bcachefs/journal_io.c | 171 +++---
fs/bcachefs/journal_reclaim.c | 39 +-
fs/bcachefs/journal_seq_blacklist.c | 10 +
fs/bcachefs/journal_seq_blacklist.h | 1 +
fs/bcachefs/journal_types.h | 2 -
fs/bcachefs/migrate.c | 117 +++-
fs/bcachefs/migrate.h | 3 +-
fs/bcachefs/move.c | 201 ++++--
fs/bcachefs/move.h | 17 +-
fs/bcachefs/move_types.h | 8 +-
fs/bcachefs/movinggc.c | 217 +++----
fs/bcachefs/movinggc.h | 2 +-
fs/bcachefs/namei.c | 258 ++++++--
fs/bcachefs/namei.h | 7 +
fs/bcachefs/nocow_locking.c | 4 +-
fs/bcachefs/nocow_locking.h | 2 +-
fs/bcachefs/opts.c | 170 +++++-
fs/bcachefs/opts.h | 38 +-
fs/bcachefs/rebalance.c | 224 ++++++-
fs/bcachefs/rebalance.h | 6 +-
fs/bcachefs/rebalance_types.h | 5 +
fs/bcachefs/recovery.c | 134 ++--
fs/bcachefs/recovery.h | 3 +-
fs/bcachefs/recovery_passes.c | 599 +++++++++++++-----
fs/bcachefs/recovery_passes.h | 26 +-
fs/bcachefs/recovery_passes_format.h | 104 ++++
fs/bcachefs/recovery_passes_types.h | 93 +--
fs/bcachefs/reflink.c | 5 +-
fs/bcachefs/sb-counters_format.h | 2 +
fs/bcachefs/sb-downgrade.c | 9 +-
fs/bcachefs/sb-errors_format.h | 2 +-
fs/bcachefs/sb-members.c | 77 ++-
fs/bcachefs/sb-members.h | 62 +-
fs/bcachefs/sb-members_format.h | 6 +
fs/bcachefs/sb-members_types.h | 1 +
fs/bcachefs/snapshot.c | 503 +++++++++++----
fs/bcachefs/snapshot.h | 35 +-
fs/bcachefs/snapshot_format.h | 4 +-
fs/bcachefs/snapshot_types.h | 57 ++
fs/bcachefs/str_hash.c | 137 +++--
fs/bcachefs/str_hash.h | 10 +-
fs/bcachefs/subvolume.c | 63 +-
fs/bcachefs/subvolume.h | 5 +-
fs/bcachefs/subvolume_types.h | 27 -
fs/bcachefs/super-io.c | 63 +-
fs/bcachefs/super-io.h | 1 +
fs/bcachefs/super.c | 678 ++++++++++++++-------
fs/bcachefs/super.h | 9 +-
fs/bcachefs/sysfs.c | 108 ++--
fs/bcachefs/trace.h | 58 +-
fs/bcachefs/util.c | 41 +-
fs/bcachefs/util.h | 17 +-
fs/bcachefs/xattr.c | 23 +-
fs/bcachefs/xattr.h | 4 +-
fs/bcachefs/xattr_format.h | 4 +-
141 files changed, 7129 insertions(+), 3542 deletions(-)
create mode 100644 Documentation/filesystems/bcachefs/future/idle_work.rst
create mode 100644 fs/bcachefs/async_objs.c
create mode 100644 fs/bcachefs/async_objs.h
create mode 100644 fs/bcachefs/async_objs_types.h
create mode 100644 fs/bcachefs/enumerated_ref.c
create mode 100644 fs/bcachefs/enumerated_ref.h
create mode 100644 fs/bcachefs/enumerated_ref_types.h
create mode 100644 fs/bcachefs/fast_list.c
create mode 100644 fs/bcachefs/fast_list.h
create mode 100644 fs/bcachefs/recovery_passes_format.h
create mode 100644 fs/bcachefs/snapshot_types.h
