diff options
Diffstat (limited to 'libbcachefs/btree_iter.c')
| -rw-r--r-- | libbcachefs/btree_iter.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libbcachefs/btree_iter.c b/libbcachefs/btree_iter.c index d5a9cfb0..c8b0cf5e 100644 --- a/libbcachefs/btree_iter.c +++ b/libbcachefs/btree_iter.c @@ -2568,6 +2568,18 @@ struct bkey_s_c bch2_btree_iter_prev_slot(struct btree_iter *iter) return bch2_btree_iter_peek_slot(iter); } +struct bkey_s_c bch2_btree_iter_peek_and_restart_outlined(struct btree_iter *iter) +{ + struct bkey_s_c k; + + while (btree_trans_too_many_iters(iter->trans) || + (k = bch2_btree_iter_peek_type(iter, iter->flags), + bch2_err_matches(bkey_err(k), BCH_ERR_transaction_restart))) + bch2_trans_begin(iter->trans); + + return k; +} + /* new transactional stuff: */ #ifdef CONFIG_BCACHEFS_DEBUG |