From c7e7778f2a7d80fa12643db546db98fa70f2e384 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= <peterke@gmail.com>
Date: Wed, 22 Jul 2015 13:46:20 +0300
Subject: cmd, core, eth, ethdb: cache flag to allocate memory for db internal
 use

---
 eth/backend.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'eth')

diff --git a/eth/backend.go b/eth/backend.go
index e7250c019..4906f78ef 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -80,6 +80,7 @@ type Config struct {
 
 	BlockChainVersion  int
 	SkipBcVersionCheck bool // e.g. blockchain export
+	DatabaseCache      int
 
 	DataDir   string
 	LogFile   string
@@ -261,7 +262,7 @@ func New(config *Config) (*Ethereum, error) {
 
 	newdb := config.NewDB
 	if newdb == nil {
-		newdb = func(path string) (common.Database, error) { return ethdb.NewLDBDatabase(path) }
+		newdb = func(path string) (common.Database, error) { return ethdb.NewLDBDatabase(path, config.DatabaseCache) }
 	}
 	blockDb, err := newdb(filepath.Join(config.DataDir, "blockchain"))
 	if err != nil {
-- 
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