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LibSQL: Avoid unnecessary copies in Heap

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This commit is contained in:
Ben Wiederhake 2021-12-05 12:10:17 +01:00 • committed by Andreas Kling
parent 5c4b2e8447
commit 182a85c895
1 changed files with 3 additions and 5 deletions
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8
Userland/Libraries/LibSQL/Heap.cpp
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@ -181,12 +181,10 @@ ErrorOr<void> Heap::flush()
} }
quick_sort(blocks); quick_sort(blocks);
for (auto& block : blocks) { for (auto& block : blocks) {
auto buffer_or_empty = m_write_ahead_log.get(block); auto buffer_it = m_write_ahead_log.find(block);
if (buffer_or_empty->is_empty()) { VERIFY(buffer_it != m_write_ahead_log.end());
VERIFY_NOT_REACHED();
}
dbgln_if(SQL_DEBUG, "Flushing block {} to {}", block, name()); dbgln_if(SQL_DEBUG, "Flushing block {} to {}", block, name());
TRY(write_block(block, buffer_or_empty.value())); TRY(write_block(block, buffer_it->value));
} }
m_write_ahead_log.clear(); m_write_ahead_log.clear();
dbgln_if(SQL_DEBUG, "WAL flushed. Heap size = {}", size()); dbgln_if(SQL_DEBUG, "WAL flushed. Heap size = {}", size());