diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-08-30 15:18:31 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:11 -0400 |
| commit | 67e0dd8f0d8b4bf09098c4692abcb43a20089dff (patch) | |
| tree | 8ba50f2d86b09cae23a39a02982abff3524e2f45 /fs/bcachefs/journal_seq_blacklist.c | |
| parent | 8f54337dc6825f323f7761c182d98efdd180ce70 (diff) | |
bcachefs: btree_path
This splits btree_iter into two components: btree_iter is now the
externally visible componont, and it points to a btree_path which is now
reference counted.
This means we no longer have to clone iterators up front if they might
be mutated - btree_path can be shared by multiple iterators, and cloned
if an iterator would mutate a shared btree_path. This will help us use
iterators more efficiently, as well as slimming down the main long lived
state in btree_trans, and significantly cleans up the logic for iterator
lifetimes.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/journal_seq_blacklist.c')
| -rw-r--r-- | fs/bcachefs/journal_seq_blacklist.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bcachefs/journal_seq_blacklist.c b/fs/bcachefs/journal_seq_blacklist.c index f2060f903cbc..68fb2ebd91ac 100644 --- a/fs/bcachefs/journal_seq_blacklist.c +++ b/fs/bcachefs/journal_seq_blacklist.c @@ -250,7 +250,7 @@ void bch2_blacklist_entries_gc(struct work_struct *work) bch2_trans_init(&trans, c, 0, 0); for (i = 0; i < BTREE_ID_NR; i++) { - struct btree_iter *iter; + struct btree_iter iter; struct btree *b; for_each_btree_node(&trans, iter, i, POS_MIN, @@ -259,7 +259,7 @@ void bch2_blacklist_entries_gc(struct work_struct *work) bch2_trans_exit(&trans); return; } - bch2_trans_iter_free(&trans, iter); + bch2_trans_iter_exit(&trans, &iter); } ret = bch2_trans_exit(&trans); |