diff options
Diffstat (limited to 'fs/bcachefs/btree_trans_commit.c')
| -rw-r--r-- | fs/bcachefs/btree_trans_commit.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/fs/bcachefs/btree_trans_commit.c b/fs/bcachefs/btree_trans_commit.c index 5e67dcb30f33..05e819174697 100644 --- a/fs/bcachefs/btree_trans_commit.c +++ b/fs/bcachefs/btree_trans_commit.c @@ -785,8 +785,15 @@ revert_fs_usage: static noinline void bch2_drop_overwrites_from_journal(struct btree_trans *trans) { + /* + * Accounting keys aren't deduped in the journal: we have to compare + * each individual update against what's in the btree to see if it has + * been applied yet, and accounting updates also don't overwrite, + * they're deltas that accumulate. + */ trans_for_each_update(trans, i) - bch2_journal_key_overwritten(trans->c, i->btree_id, i->level, i->k->k.p); + if (i->k->k.type != KEY_TYPE_accounting) + bch2_journal_key_overwritten(trans->c, i->btree_id, i->level, i->k->k.p); } static noinline int bch2_trans_commit_bkey_invalid(struct btree_trans *trans, @@ -993,15 +1000,24 @@ static noinline int do_bch2_trans_commit_to_journal_replay(struct btree_trans *trans) { struct bch_fs *c = trans->c; - int ret = 0; trans_for_each_update(trans, i) { - ret = bch2_journal_key_insert(c, i->btree_id, i->level, i->k); + int ret = bch2_journal_key_insert(c, i->btree_id, i->level, i->k); if (ret) - break; + return ret; } - return ret; + for (struct jset_entry *i = trans->journal_entries; + i != (void *) ((u64 *) trans->journal_entries + trans->journal_entries_u64s); + i = vstruct_next(i)) + if (i->type == BCH_JSET_ENTRY_btree_keys || + i->type == BCH_JSET_ENTRY_write_buffer_keys) { + int ret = bch2_journal_key_insert(c, i->btree_id, i->level, i->start); + if (ret) + return ret; + } + + return 0; } int __bch2_trans_commit(struct btree_trans *trans, unsigned flags) |