forked from cerc-io/plugeth
consensus: Fix makedag
epoch
`geth makedag <blocknumber> <path>` was creating DAGs for `<blocknumber>/<epoch_length> + 1`, hence it was impossible to create an epoch 0 DAG. This fixes the calculations in `consensus/ethash/ethash.go` for `MakeDataset` and `MakeCache`, and applies `gofmt`.
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@ -308,14 +308,14 @@ func (d *dataset) release() {
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// MakeCache generates a new ethash cache and optionally stores it to disk.
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func MakeCache(block uint64, dir string) {
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c := cache{epoch: block/epochLength + 1}
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c := cache{epoch: block / epochLength}
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c.generate(dir, math.MaxInt32, false)
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c.release()
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}
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// MakeDataset generates a new ethash dataset and optionally stores it to disk.
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func MakeDataset(block uint64, dir string) {
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d := dataset{epoch: block/epochLength + 1}
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d := dataset{epoch: block / epochLength}
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d.generate(dir, math.MaxInt32, false)
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d.release()
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}
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