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cmd, core, eth, ethdb: cache flag to allocate memory for db internal use

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Péter Szilágyi
2015-07-22 13:46:20 +03:00
parent f1daed65b1
commit c7e7778f2a
6 changed files with 43 additions and 15 deletions
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3
eth/backend.go
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@ -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 {