From 756684bb28482d953f822bbb9940c9b482b40054 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Sat, 10 Nov 2018 13:46:37 +0000
Subject: blockchain: avoid unnecessary DB lookups when syncing

Some of the inputs for block in a span will be from other earlier
blocks in that span. Keep track of those outputs so we don't have
to look them up again after those early blocks are added to the
blockchain.
---
 src/cryptonote_core/blockchain.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/cryptonote_core/blockchain.h')

diff --git a/src/cryptonote_core/blockchain.h b/src/cryptonote_core/blockchain.h
index dfe833fb4..e2a5c4f63 100644
--- a/src/cryptonote_core/blockchain.h
+++ b/src/cryptonote_core/blockchain.h
@@ -918,7 +918,7 @@ namespace cryptonote
      * @param outputs return-by-reference the outputs collected
      */
     void output_scan_worker(const uint64_t amount,const std::vector<uint64_t> &offsets,
-        std::vector<output_data_t> &outputs) const;
+        std::vector<output_data_t> &outputs, const std::vector<output_data_t> &extra_tx_map) const;
 
     /**
      * @brief computes the "short" and "long" hashes for a set of blocks
@@ -927,7 +927,7 @@ namespace cryptonote
      * @param blocks the blocks to be hashed
      * @param map return-by-reference the hashes for each block
      */
-    void block_longhash_worker(uint64_t height, const std::vector<block> &blocks,
+    void block_longhash_worker(uint64_t height, const epee::span<const block> &blocks,
         std::unordered_map<crypto::hash, crypto::hash> &map) const;
 
     /**
-- 
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