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mdbx: упрощение очистки MDBX_TXN_HAS_CHILD.

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Леонид Юрьев (Leonid Yuriev) 2025-04-19 18:12:26 +03:00
parent b5503b5670
commit 270cf399aa
2 changed files with 5 additions and 5 deletions
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7
src/txn-nested.c
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@ -326,7 +326,6 @@ static void txn_merge(MDBX_txn *const parent, MDBX_txn *const txn, const size_t
tASSERT(parent, dpl_check(parent));
}
parent->flags &= ~MDBX_TXN_HAS_CHILD;
if (parent->wr.spilled.list) {
assert(pnl_check_allocated(parent->wr.spilled.list, (size_t)parent->geo.first_unallocated << 1));
if (MDBX_PNL_GETSIZE(parent->wr.spilled.list))
@ -459,9 +458,6 @@ void txn_nested_abort(MDBX_txn *nested) {
parent->wr.retired_pages = nested->wr.retired_pages;
}
parent->wr.dirtylru = nested->wr.dirtylru;
parent->nested = nullptr;
parent->flags &= ~MDBX_TXN_HAS_CHILD;
tASSERT(parent, dpl_check(parent));
tASSERT(parent, audit_ex(parent, 0, false) == 0);
dpl_release_shadows(nested);
@ -581,9 +577,10 @@ int txn_nested_join(MDBX_txn *txn, struct commit_timestamp *ts) {
ts->sync = /* no sync */ ts->write;
}
txn_merge(parent, txn, parent_retired_len);
tASSERT(parent, parent->flags & MDBX_TXN_HAS_CHILD);
parent->flags -= MDBX_TXN_HAS_CHILD;
env->txn = parent;
parent->nested = nullptr;
parent->flags &= ~MDBX_TXN_HAS_CHILD;
tASSERT(parent, dpl_check(parent));
#if MDBX_ENABLE_REFUND

3
src/txn.c
View File

@ -352,7 +352,10 @@ int txn_end(MDBX_txn *txn, unsigned mode) {
tASSERT(txn, pnl_check_allocated(txn->wr.repnl, txn->geo.first_unallocated - MDBX_ENABLE_REFUND));
tASSERT(txn, memcmp(&txn->wr.troika, &parent->wr.troika, sizeof(troika_t)) == 0);
tASSERT(txn, mode & TXN_END_FREE);
tASSERT(parent, parent->flags & MDBX_TXN_HAS_CHILD);
env->txn = parent;
parent->nested = nullptr;
parent->flags -= MDBX_TXN_HAS_CHILD;
const pgno_t nested_now = txn->geo.now, nested_upper = txn->geo.upper;
txn_nested_abort(txn);