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Kent Overstreet a56c61714a bcachefs: Make backpointer fsck wb flush check more rigorous 
backpointers fsck now always runs in rw mode - the btree is being
modified while it runs, by e.g. copygc, rebalance, the discard worker,
the invalidate worker.

We could find a missing backpointer, flush the btree write buffer, and
then on the next iteration find a new key at the exact same position -
which will most likely need another write buffer flush.

Hence, we have to check for an exact match on last_flushed, not just the
pos.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-01 11:47:39 -05:00
..
acl.c
bcachefs: make RO snapshots actually RO
2024-01-01 11:47:07 -05:00
acl.h
…
alloc_background.c
bcachefs: Explicity go RW for fsck
2024-01-01 11:47:39 -05:00
alloc_background.h
bcachefs: New bucket sector count helpers
2024-01-01 11:47:38 -05:00
alloc_foreground.c
bcachefs: ONLY_SPECIFIED_DEVS doesn't mean ignore durability anymore
2024-01-01 11:47:39 -05:00
alloc_foreground.h
…
alloc_types.h
…
backpointers.c
bcachefs: Make backpointer fsck wb flush check more rigorous
2024-01-01 11:47:39 -05:00
backpointers.h
bcachefs: No need to allocate keys for write buffer
2024-01-01 11:47:38 -05:00
bbpos_types.h
…
bbpos.h
…
bcachefs_format.h
bcachefs: Improve btree write buffer tracepoints
2024-01-01 11:47:39 -05:00
bcachefs_ioctl.h
bcachefs: Replace zero-length arrays with flexible-array members
2024-01-01 11:47:39 -05:00
bcachefs.h
bcachefs: count_event()
2024-01-01 11:47:39 -05:00
bkey_buf.h
…
bkey_cmp.h
…
bkey_methods.c
bcachefs: rebalance_work btree is not a snapshots btree
2023-11-04 22:19:13 -04:00
bkey_methods.h
bcachefs: Kill BTREE_UPDATE_PREJOURNAL
2024-01-01 11:47:37 -05:00
bkey_sort.c
bcachefs: bkey_copy() is no longer a macro
2023-11-05 13:12:18 -05:00
bkey_sort.h
…
bkey.c
…
bkey.h
bcachefs: bkey_copy() is no longer a macro
2023-11-05 13:12:18 -05:00
bset.c
…
bset.h
…
btree_cache.c
bcachefs: Don't drop journal pins in exit path
2023-12-03 12:44:18 -05:00
btree_cache.h
…
btree_gc.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
btree_gc.h
…
btree_io.c
bcachefs: Rename BTREE_INSERT flags
2024-01-01 11:47:37 -05:00
btree_io.h
bcachefs: Don't drop journal pins in exit path
2023-12-03 12:44:18 -05:00
btree_iter.c
bcachefs: Improve trace_trans_restart_would_deadlock
2024-01-01 11:47:39 -05:00
btree_iter.h
bcachefs: Improve trace_trans_restart_too_many_iters()
2024-01-01 11:47:39 -05:00
btree_journal_iter.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
btree_journal_iter.h
bcachefs: Proper refcounting for journal_keys
2023-11-24 02:43:12 -05:00
btree_key_cache_types.h
bcachefs: Run btree key cache shrinker less aggressively
2023-11-13 21:45:01 -05:00
btree_key_cache.c
bcachefs: delete useless commit_do()
2024-01-01 11:47:39 -05:00
btree_key_cache.h
…
btree_locking.c
bcachefs: Improve trace_trans_restart_would_deadlock
2024-01-01 11:47:39 -05:00
btree_locking.h
…
btree_trans_commit.c
bcachefs: bch2_btree_write_buffer_flush_locked()
2024-01-01 11:47:39 -05:00
btree_types.h
bcachefs: Kill btree_iter->journal_pos
2024-01-01 11:47:37 -05:00
btree_update_interior.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
btree_update_interior.h
bcachefs: btree_node_u64s_with_format() takes nr keys
2023-12-19 16:18:13 -05:00
btree_update.c
bcachefs: No need to allocate keys for write buffer
2024-01-01 11:47:38 -05:00
btree_update.h
bcachefs: No need to allocate keys for write buffer
2024-01-01 11:47:38 -05:00
btree_write_buffer_types.h
…
btree_write_buffer.c
bcachefs: more write buffer refactoring
2024-01-01 11:47:39 -05:00
btree_write_buffer.h
bcachefs: bch2_btree_write_buffer_flush() -> bch2_btree_write_buffer_tryflush()
2024-01-01 11:47:39 -05:00
buckets_types.h
bcachefs: Kill dev_usage->buckets_ec
2024-01-01 11:47:38 -05:00
buckets_waiting_for_journal_types.h
…
buckets_waiting_for_journal.c
…
buckets_waiting_for_journal.h
…
buckets.c
bcachefs: Kill journal_seq/gc args to bch2_dev_usage_update_m()
2024-01-01 11:47:38 -05:00
buckets.h
bcachefs: bch2_dev_usage_to_text()
2024-01-01 11:47:38 -05:00
chardev.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
chardev.h
…
checksum.c
…
checksum.h
…
clock_types.h
…
clock.c
…
clock.h
…
compress.c
bcachefs: Fix zstd compress workspace size
2023-11-28 17:18:24 -05:00
compress.h
…
counters.c
…
counters.h
…
darray.c
bcachefs: DARRAY_PREALLOCATED()
2024-01-01 11:46:52 -05:00
darray.h
bcachefs: DARRAY_PREALLOCATED()
2024-01-01 11:46:52 -05:00
data_update.c
bcachefs: remove redundant condition from data_update_index_update
2024-01-01 11:47:39 -05:00
data_update.h
bcachefs: Data update path won't accidentaly grow replicas
2023-11-25 21:48:42 -05:00
debug.c
…
debug.h
…
dirent.c
bcachefs: bch_str_hash_flags_t
2024-01-01 11:47:37 -05:00
dirent.h
bcachefs: bch_str_hash_flags_t
2024-01-01 11:47:37 -05:00
disk_groups_types.h
…
disk_groups.c
bcachefs: Fix potential sleeping during mount
2023-11-14 23:44:43 -05:00
disk_groups.h
…
ec_types.h
bcachefs: Rename bch_replicas_entry -> bch_replicas_entry_v1
2024-01-01 11:47:38 -05:00
ec.c
bcachefs: Clean up btree write buffer write ref handling
2024-01-01 11:47:39 -05:00
ec.h
bcachefs: bch2_ec_read_extent() now takes btree_trans
2023-11-05 13:13:57 -05:00
errcode.c
…
errcode.h
bcachefs: Make journal replay more efficient
2024-01-01 11:47:37 -05:00
error.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
error.h
bcachefs: fix BCH_FSCK_ERR enum
2023-12-19 19:01:52 -05:00
extent_update.c
…
extent_update.h
…
extents_types.h
…
extents.c
bcachefs: rebalance shouldn't attempt to compress unwritten extents
2023-12-06 17:43:21 -05:00
extents.h
…
eytzinger.h
…
fifo.h
…
fs-common.c
bcachefs: x-macro-ify inode flags enum
2023-11-05 13:12:18 -05:00
fs-common.h
…
fs-io-buffered.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
fs-io-buffered.h
…
fs-io-direct.c
bcachefs: fix invalid free in dio write path
2024-01-01 11:43:03 -05:00
fs-io-direct.h
…
fs-io-pagecache.c
bcachefs: Use correct fgf_t type as function argument
2023-11-13 21:42:21 -05:00
fs-io-pagecache.h
bcachefs: Use correct fgf_t type as function argument
2023-11-13 21:42:21 -05:00
fs-io.c
bcachefs: kill INODE_LOCK, use lock_two_nondirectories()
2024-01-01 11:47:36 -05:00
fs-io.h
…
fs-ioctl.c
bcachefs: make RO snapshots actually RO
2024-01-01 11:47:07 -05:00
fs-ioctl.h
bcachefs: x-macro-ify inode flags enum
2023-11-05 13:12:18 -05:00
fs.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
fs.h
bcachefs: kill INODE_LOCK, use lock_two_nondirectories()
2024-01-01 11:47:36 -05:00
fsck.c
bcachefs: Explicity go RW for fsck
2024-01-01 11:47:39 -05:00
fsck.h
…
inode.c
bcachefs: Clean up btree write buffer write ref handling
2024-01-01 11:47:39 -05:00
inode.h
bcachefs: x-macro-ify inode flags enum
2023-11-05 13:12:18 -05:00
io_misc.c
bcachefs: Rename BTREE_INSERT flags
2024-01-01 11:47:37 -05:00
io_misc.h
…
io_read.c
bcachefs: Replace zero-length arrays with flexible-array members
2024-01-01 11:47:39 -05:00
io_read.h
…
io_write_types.h
…
io_write.c
bcachefs: Don't open code bch2_dev_exists2()
2024-01-01 11:47:39 -05:00
io_write.h
closures: CLOSURE_CALLBACK() to fix type punning
2023-11-24 00:29:58 -05:00
journal_io.c
bcachefs: Kill dev_usage->buckets_ec
2024-01-01 11:47:38 -05:00
journal_io.h
closures: CLOSURE_CALLBACK() to fix type punning
2023-11-24 00:29:58 -05:00
journal_reclaim.c
bcachefs: track_event_change()
2024-01-01 11:47:37 -05:00
journal_reclaim.h
bcachefs: Add an assertion in bch2_journal_pin_set()
2024-01-01 11:47:37 -05:00
journal_sb.c
…
journal_sb.h
…
journal_seq_blacklist.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
journal_seq_blacklist.h
…
journal_types.h
bcachefs: kill journal->preres_wait
2024-01-01 11:47:39 -05:00
journal.c
bcachefs: Add a tracepoint for journal entry close
2024-01-01 11:47:37 -05:00
journal.h
bcachefs: kill journal->preres_wait
2024-01-01 11:47:39 -05:00
Kconfig
bcachefs: six locks: Simplify optimistic spinning
2024-01-01 11:47:38 -05:00
keylist_types.h
…
keylist.c
…
keylist.h
…
logged_ops.c
bcachefs: Rename BTREE_INSERT flags
2024-01-01 11:47:37 -05:00
logged_ops.h
…
lru.c
bcachefs: Rename BTREE_INSERT flags
2024-01-01 11:47:37 -05:00
lru.h
…
Makefile
bcachefs: bch_sb_field_downgrade
2024-01-01 11:47:07 -05:00
mean_and_variance_test.c
…
mean_and_variance.c
…
mean_and_variance.h
…
migrate.c
bcachefs: Rename BTREE_INSERT flags
2024-01-01 11:47:37 -05:00
migrate.h
…
move_types.h
…
move.c
bcachefs: rebalance should wakeup on shutdown if disabled
2024-01-01 11:47:39 -05:00
move.h
bcachefs: rebalance should wakeup on shutdown if disabled
2024-01-01 11:47:39 -05:00
movinggc.c
bcachefs: copygc shouldn't try moving buckets on error
2024-01-01 11:47:39 -05:00
movinggc.h
…
nocow_locking_types.h
…
nocow_locking.c
…
nocow_locking.h
…
opts.c
bcachefs: Replace ERANGE with private error codes
2023-11-05 13:12:18 -05:00
opts.h
…
printbuf.c
bcachefs: prt_bitflags_vector()
2024-01-01 11:47:07 -05:00
printbuf.h
bcachefs: prt_bitflags_vector()
2024-01-01 11:47:07 -05:00
quota_types.h
…
quota.c
…
quota.h
…
rebalance_types.h
…
rebalance.c
bcachefs: rebalance should wakeup on shutdown if disabled
2024-01-01 11:47:39 -05:00
rebalance.h
…
recovery_types.h
bcachefs: Add persistent identifiers for recovery passes
2024-01-01 11:47:07 -05:00
recovery.c
bcachefs: Explicity go RW for fsck
2024-01-01 11:47:39 -05:00
recovery.h
bcachefs: Add persistent identifiers for recovery passes
2024-01-01 11:47:07 -05:00
reflink.c
bcachefs: Rename BTREE_INSERT flags
2024-01-01 11:47:37 -05:00
reflink.h
…
replicas_types.h
bcachefs: Replace zero-length arrays with flexible-array members
2024-01-01 11:47:39 -05:00
replicas.c
bcachefs: Rename bch_replicas_entry -> bch_replicas_entry_v1
2024-01-01 11:47:38 -05:00
replicas.h
bcachefs: Rename bch_replicas_entry -> bch_replicas_entry_v1
2024-01-01 11:47:38 -05:00
sb-clean.c
bcachefs: Kill dev_usage->buckets_ec
2024-01-01 11:47:38 -05:00
sb-clean.h
…
sb-downgrade.c
bcachefs: bch_sb_field_downgrade
2024-01-01 11:47:07 -05:00
sb-downgrade.h
bcachefs: bch_sb_field_downgrade
2024-01-01 11:47:07 -05:00
sb-errors_types.h
bcachefs: Check for unlinked inodes not on deleted list
2024-01-01 11:47:36 -05:00
sb-errors.c
bcachefs: bch_sb_field_downgrade
2024-01-01 11:47:07 -05:00
sb-errors.h
bcachefs: bch_sb.recovery_passes_required
2024-01-01 11:47:07 -05:00
sb-members.c
bcachefs: Print durability in member_to_text()
2024-01-01 11:47:38 -05:00
sb-members.h
bcachefs: Move __bch2_members_v2_get_mut to sb-members.h
2023-11-05 13:12:17 -05:00
seqmutex.h
…
siphash.c
…
siphash.h
…
six.c
bcachefs: six locks: Simplify optimistic spinning
2024-01-01 11:47:38 -05:00
six.h
bcachefs: six locks: Simplify optimistic spinning
2024-01-01 11:47:38 -05:00
snapshot.c
bcachefs: Explicity go RW for fsck
2024-01-01 11:47:39 -05:00
snapshot.h
…
str_hash.h
bcachefs: bch_str_hash_flags_t
2024-01-01 11:47:37 -05:00
subvolume_types.h
bcachefs: Use DECLARE_FLEX_ARRAY() helper and fix multiple -Warray-bounds warnings
2023-11-13 21:42:21 -05:00
subvolume.c
bcachefs: Explicity go RW for fsck
2024-01-01 11:47:39 -05:00
subvolume.h
bcachefs: make RO snapshots actually RO
2024-01-01 11:47:07 -05:00
super_types.h
bcachefs: preserve device path as device name
2023-11-24 02:42:07 -05:00
super-io.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
super-io.h
bcachefs: add a quieter bch2_read_super
2024-01-01 11:47:38 -05:00
super.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
super.h
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
sysfs.c
bcachefs: convert bch_fs_flags to x-macro
2024-01-01 11:47:38 -05:00
sysfs.h
…
tests.c
…
tests.h
…
trace.c
…
trace.h
bcachefs: Improve trace_trans_restart_would_deadlock
2024-01-01 11:47:39 -05:00
two_state_shared_lock.c
…
two_state_shared_lock.h
…
util.c
bcachefs: Fix userspace bch2_prt_datetime()
2024-01-01 11:47:37 -05:00
util.h
bcachefs: track_event_change()
2024-01-01 11:47:37 -05:00
varint.c
…
varint.h
…
vstructs.h
…
xattr.c
bcachefs: make RO snapshots actually RO
2024-01-01 11:47:07 -05:00
xattr.h
…