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424eb88130
Commit Graph

242 Commits

Author SHA1 Message Date
Kent Overstreet
424eb88130 bcachefs: Only get btree iters from btree transactions 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
5df4be3f62 bcachefs: Btree iter improvements 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
03e183cb5d bcachefs: Verify fs hasn't been modified before going rw 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
134915f3d3 bcachefs: Go rw lazily 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
65e7ab8f2a bcachefs: Fix a deadlock 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
11e6f19a30 bcachefs: Rework error handling in btree update path 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
8b2b9d11b9 bcachefs: Fix error handling in gc 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
6122ab639c bcachefs: More debug params for testing of recovery paths 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
05235e9928 bcachefs: Run gc if failed to read alloc btree 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
082f0801e0 bcachefs: Fix error handling in bch2_fs_recovery() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
dc3b63dc33 bcachefs: Add time stats for btree updates 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
1a470560c9 bcachefs: BTREE_INSERT_ATOMIC must be used for extents now 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
49a67206e4 bcachefs: Add more time stats for being blocked on allocator 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
7c648fe899 bcachefs: Fix a deadlock 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
4d8100daa9 bcachefs: Allocate fs_usage in do_btree_insert_at() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
9623ab27ab bcachefs: Btree update path cleanup 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
0dc17247f1 bcachefs: kill struct btree_insert 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
0564b16782 bcachefs: convert bch2_btree_insert_at() usage to bch2_trans_commit() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:18 -04:00
Kent Overstreet
94d290e40c bcachefs: drop btree_insert->did_work 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
9a12b1b097 bcachefs: Refactor extent insert path 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
c93cead058 bcachefs: Always use bch2_extent_trim_atomic() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
db8a5f0a6a bcachefs: fix bch2_mark_bkey_replicas() call 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
18c9883e1c bcachefs: fix bch2_invalidate_one_bucket2() during journal replay 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
61f321fc8b bcachefs: Make deferred inode updates a mount option 
Journal reclaim may still need performance tuning

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
3aea434272 bcachefs: Fix for shutting down before fs started marking it clean 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
844045581e bcachefs: Fix for when compressed extent is split during journal replay 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
a8e00bd48a bcachefs: increase BTREE_ITER_MAX 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
db6447b383 bcachefs: fix a faulty assertion 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
812af308de bcachefs: assertion to catch outstanding bug 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
b5d056358d bcachefs: minor journal reclaim fixes 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
59928c1220 bcachefs: Don't BUG_ON() on bucket sector count overflow 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
446c562c2c bcachefs: Remove direct use of bch2_btree_iter_link() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
5154704b29 bcachefs: Use deferred btree updates for inode updates 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
3e5d6c59be bcachefs: Use journal preres for deferred btree updates 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
68ef94a63c bcachefs: Add a pre-reserve mechanism for the journal 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
9ace606e93 bcachefs: Don't block on reclaim_lock from journal_res_get 
When we're doing btree updates from journal flush, this becomes a
locking inversion

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
03d5eaed86 bcachefs: bch2_journal_space_available improvements 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
2384db8f32 bcachefs: Separate discards from rest of journal reclaim 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
0ce2dbbe99 bcachefs: ja->discard_idx, ja->dirty_idx 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:17 -04:00
Kent Overstreet
fcbf3e5096 bcachefs: Allocator startup fixes/refactoring 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
dc9aa17841 bcachefs: Drop a faulty assertion 
the assertion was meant to check that bch2_journal_reclaim_fast() was
always being called, but since the atomic dec can happen outside of
j->lock the assertion itself can race

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
1633e492ce bcachefs: improved flush_held_btree_writes() 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
6409c6a0ae bcachefs: use correct wq for journal reclaim 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
e5a66496a0 bcachefs: Journal reclaim refactoring 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
2d3b581039 bcachefs: Better journal debug 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
c8cc5b3e3f bcachefs: Don't get journal reservation until after we know insert will succeed 
Checking if we can do the insert after getting the journal reservation
means potentially wasting space in the journal, which will break the new
pre reservation mechanism

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
8db2acde2f bcachefs: fix integer underflow in journal code 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
28062d320b bcachefs: Fix gc handling of bucket gens 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
86a225c42d bcachefs: fix a deadlock on startup 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00
Kent Overstreet
3c5fa33a55 bcachefs: force str_hash code to be inlined 
the btree trans iterator stuff relies on a dirty horrible hack that uses
a short backtrace to generate tokens, and gcc uninlining these functions
breaks that hack. ugh.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-10-22 17:08:16 -04:00