updated godep ethash

This commit is contained in:
obscuren 2015-03-15 21:47:59 +01:00
parent 22fa59f131
commit 0b8f66ed9e
2 changed files with 6 additions and 4 deletions

4
Godeps/Godeps.json generated

@ -22,8 +22,8 @@
},
{
"ImportPath": "github.com/ethereum/ethash",
"Comment": "v23-11-g5376ec8",
"Rev": "5376ec8816d6bf787d4fc91a08b4527bc5e1f469"
"Comment": "v23-12-g149261a",
"Rev": "149261a5d7cafc3943cbcf1d370082ec70d81e8b"
},
{
"ImportPath": "github.com/ethereum/serpent-go",

@ -102,7 +102,9 @@ func makeParamsAndCache(chainManager pow.ChainManager, blockNum uint64) (*Params
func (pow *Ethash) UpdateCache(force bool) error {
pow.cacheMutex.Lock()
thisEpoch := pow.chainManager.CurrentBlock().NumberU64()
defer pow.cacheMutex.Unlock()
thisEpoch := pow.chainManager.CurrentBlock().NumberU64() / epochLength
if force || pow.paramsAndCache.Epoch != thisEpoch {
var err error
pow.paramsAndCache, err = makeParamsAndCache(pow.chainManager, pow.chainManager.CurrentBlock().NumberU64())
@ -110,7 +112,7 @@ func (pow *Ethash) UpdateCache(force bool) error {
panic(err)
}
}
pow.cacheMutex.Unlock()
return nil
}