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swarm/storage: fixup

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This commit is contained in:
Anton Evangelatov 2018-04-13 11:52:45 +03:00
parent 2448dbee5c
commit 4b630d8221
1 changed files with 0 additions and 39 deletions
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39
swarm/storage/ldbstore.go
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@ -185,7 +185,6 @@ func BytesToU64(data []byte) uint64 {
if len(data) < 8 {
return 0
}
//return binary.LittleEndian.Uint64(data)
return binary.BigEndian.Uint64(data)
}
@ -236,7 +235,6 @@ func encodeData(chunk *Chunk) []byte {
func decodeIndex(data []byte, index *dpaDBIndex) error {
dec := rlp.NewStream(bytes.NewReader(data), 0)
return dec.Decode(index)
}
func decodeData(data []byte, chunk *Chunk) {
@ -249,43 +247,6 @@ func decodeOldData(data []byte, chunk *Chunk) {
chunk.Size = int64(binary.BigEndian.Uint64(data[0:8]))
}
func gcListPartition(list []*gcItem, left int, right int, pivotIndex int) int {
pivotValue := list[pivotIndex].value
dd := list[pivotIndex]
list[pivotIndex] = list[right]
list[right] = dd
storeIndex := left
for i := left; i < right; i++ {
if list[i].value < pivotValue {
dd = list[storeIndex]
list[storeIndex] = list[i]
list[i] = dd
storeIndex++
}
}
dd = list[storeIndex]
list[storeIndex] = list[right]
list[right] = dd
return storeIndex
}
func gcListSelect(list []*gcItem, left int, right int, n int) int {
if left == right {
return left
}
pivotIndex := (left + right) / 2
pivotIndex = gcListPartition(list, left, right, pivotIndex)
if n == pivotIndex {
return n
} else {
if n < pivotIndex {
return gcListSelect(list, left, pivotIndex-1, n)
} else {
return gcListSelect(list, pivotIndex+1, right, n)
}
}
}
func (s *LDBStore) collectGarbage(ratio float32) {
it := s.db.NewIterator()
defer it.Release()