Commits · fea153a84557c982542527143950dbef434731c2 · Kirill Smelkov / linux · GitLab

01 Jan, 2024 40 commits
- bcachefs: rcu protect trans->paths · fea153a8
  Kent Overstreet authored Dec 12, 2023
```
Upcoming patches are going to be changing trans->paths to a
reallocatable buffer. We need to guard against use after free when it's
used by other threads; this introduces RCU protection to those paths and
changes them to check for trans->paths == NULL
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  fea153a8
- bcachefs: Clean up btree_trans · 6474b706
  Kent Overstreet authored Dec 11, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  6474b706
- bcachefs: kill btree_path.idx · 398c9834
  Kent Overstreet authored Dec 11, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  398c9834
- bcachefs: get_unlocked_mut_path() -> btree_path_idx_t · d7e14035
  Kent Overstreet authored Dec 11, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  d7e14035
- bcachefs: bch2_btree_iter_peek_prev() no longer uses path->idx · 542e6396
  Kent Overstreet authored Dec 11, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  542e6396
- bcachefs: bch2_path_get() no longer uses path->idx · 566eabd3
  Kent Overstreet authored Dec 11, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  566eabd3
- bcachefs: trans_for_each_path_with_node() no longer uses path->idx · b0b67378
  Kent Overstreet authored Dec 10, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  b0b67378
- bcachefs: trans_for_each_path() no longer uses path->idx · ccb7b08f
  Kent Overstreet authored Dec 10, 2023
```
path->idx is now a code smell: we should be using path_idx_t, since it's
stable across btree path reallocation.

This is also a bit faster, using the same loop counter vs. fetching
path->idx from each path we iterate over.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  ccb7b08f
- bcachefs: kill trans_for_each_path_from() · 4c5289e6
  Kent Overstreet authored Dec 10, 2023
```
dead code
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  4c5289e6
- bcachefs: bch2_btree_path_to_text() -> btree_path_idx_t · 311e446a
  Kent Overstreet authored Dec 10, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  311e446a
- bcachefs: struct trans_for_each_path_inorder_iter · 1f75ba4e
  Kent Overstreet authored Dec 10, 2023
```
reducing our usage of path->idx
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  1f75ba4e
- bcachefs: btree_insert_entry -> btree_path_idx_t · 7f9821a7
  Kent Overstreet authored Dec 10, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  7f9821a7
- bcachefs: btree_iter -> btree_path_idx_t · 07f383c7
  Kent Overstreet authored Dec 04, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  07f383c7
- bcachefs: btree_path_alloc() -> btree_path_idx_t · 788cc25d
  Kent Overstreet authored Dec 08, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  788cc25d
- bcachefs: bch2_btree_path_traverse() -> btree_path_idx_t · 96ed47d1
  Kent Overstreet authored Dec 08, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  96ed47d1
- bcachefs: bch2_btree_path_make_mut() -> btree_path_idx_t · f6363aca
  Kent Overstreet authored Dec 08, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  f6363aca
- bcachefs: bch2_btree_path_set_pos() -> btree_path_idx_t · 4617d946
  Kent Overstreet authored Dec 08, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  4617d946
- bcachefs; bch2_path_put() -> btree_path_idx_t · 74e600c1
  Kent Overstreet authored Dec 10, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  74e600c1
- bcachefs: bch2_path_get() -> btree_path_idx_t · 255ebbbf
  Kent Overstreet authored Dec 08, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  255ebbbf
- bcachefs: minor bch2_btree_path_set_pos() optimization · 5ce8b92d
  Kent Overstreet authored Dec 08, 2023
```
bpos_eq() is cheaper than bpos_cmp()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  5ce8b92d
- bcachefs: Kill GFP_NOFAIL usage in readahead path · 4753bdeb
  Kent Overstreet authored Dec 20, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  4753bdeb
- bcachefs: Convert split_devs() to darray · 806ebf2a
  Kent Overstreet authored Dec 22, 2023
```
Bit of cleanup & modernization: also moving this code to util.c, it'll
be used by userspace as well.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  806ebf2a
- bcachefs: skip journal more often in key cache reclaim · 0c0ba8e9
  Kent Overstreet authored Dec 19, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  0c0ba8e9
- bcachefs: for_each_keylist_key() declares loop iter · 1a2a9f9f
  Kent Overstreet authored Dec 21, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  1a2a9f9f
- bcachefs: bkey_for_each_ptr() now declares loop iter · 0beebd92
  Kent Overstreet authored Dec 21, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  0beebd92
- bcachefs: kill __bch2_btree_iter_peek_upto_and_restart() · 0bc64d7e
  Kent Overstreet authored Dec 17, 2023
```
dead code
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  0bc64d7e
- bcachefs: fsck -> bch2_trans_run() · 4eb3877e
  Kent Overstreet authored Dec 17, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  4eb3877e
- bcachefs: vstruct_for_each() now declares loop iter · cea07a7b
  Kent Overstreet authored Dec 17, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  cea07a7b
- bcachefs: for_each_member_device_rcu() now declares loop iter · 41b84fb4
  Kent Overstreet authored Dec 17, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  41b84fb4
- bcachefs: for_each_member_device() now declares loop iter · 9fea2274
  Kent Overstreet authored Dec 16, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  9fea2274
- bcachefs: for_each_btree_key() now declares loop iter · 80eab7a7
  Kent Overstreet authored Dec 16, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  80eab7a7
- bcachefs: kill for_each_btree_key_norestart() · c47e8bfb
  Kent Overstreet authored Dec 16, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  c47e8bfb
- bcachefs: kill for_each_btree_key_old_upto() · 44ddd8ad
  Kent Overstreet authored Dec 16, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  44ddd8ad
- bcachefs: for_each_btree_key_upto() -> for_each_btree_key_old_upto() · 3a860b5a
  Kent Overstreet authored Dec 16, 2023
```
And for_each_btree_key2_upto -> for_each_btree_key_upto
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  3a860b5a
- bcachefs: bch2_dirent_lookup() -> lockrestart_do() · c8ef2dc2
  Kent Overstreet authored Dec 17, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  c8ef2dc2
- bcachefs: bch2_trans_srcu_lock() should be static · 79904fa2
  Kent Overstreet authored Dec 11, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  79904fa2
- bcachefs: use track_event_change() for allocator blocked stats · 6d5c606c
  Kent Overstreet authored Dec 11, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  6d5c606c
- bcachefs: fix warning about uninitialized time_stats · ef23397c
  Kent Overstreet authored Dec 23, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  ef23397c
- bcachefs: add more verbose logging · e34ec13a
  Kent Overstreet authored Dec 23, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  e34ec13a
- bcachefs: better error message in btree_node_write_work() · 53b67d8d
  Kent Overstreet authored Dec 23, 2023
```
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
```
  53b67d8d