| commit | ec1271f2bea52d43bd24fb93d32d24168f8c6a74 | |
| author | Matt Corallo <git@bluematt.me> | |
| Mon, 5 Jun 2017 15:42:24 +0000 (5 11:42 -0400) | ||
| committer | Matt Corallo <git@bluematt.me> | |
| Tue, 6 Jun 2017 01:46:14 +0000 (5 21:46 -0400) | ||
| tree | bcd29f3969091ee0c818ed7707b4eef0998f1840 | treesnapshot (tar.gz zip) |
| parent | 9fec4da0bec93a49798b5f5e92cf76e900759ee4 | commitdiff |
Remove useless mapNextTx lookup in CTxMemPool::TrimToSize.
Prior to per-utxo CCoins, we checked that no other in-mempool tx
spent any of the given transaction's outputs, as we don't want to
uncache that entire tx in such a case. However, we now are checking
only that there exists no other mempool spends of the same output,
which should clearly be impossible after we removed the transaction
which was spending said output (barring massive mempool
inconsistency).
Thanks to @sdaftuar for the suggestion.
Prior to per-utxo CCoins, we checked that no other in-mempool tx
spent any of the given transaction's outputs, as we don't want to
uncache that entire tx in such a case. However, we now are checking
only that there exists no other mempool spends of the same output,
which should clearly be impossible after we removed the transaction
which was spending said output (barring massive mempool
inconsistency).
Thanks to @sdaftuar for the suggestion.
| src/txmempool.cpp | diffblobblamehistory |