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This commit is contained in:
Chris Lu 2020-01-25 08:16:43 -08:00
parent 9863f51cc8
commit ccf3859152
1 changed files with 2 additions and 2 deletions
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4
weed/filesys/dirty_page_interval.go
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@ -86,11 +86,11 @@ func (c *ContinuousIntervals) AddInterval(data []byte, offset int64) (hasOverlap
if list.Head.Offset <= offset && offset < list.Head.Offset+list.Size() { if list.Head.Offset <= offset && offset < list.Head.Offset+list.Size() {
if list.Tail.Offset <= offset { if list.Tail.Offset <= offset {
dataStartIndex := list.Tail.Offset + list.Tail.Size - offset dataStartIndex := list.Tail.Offset + list.Tail.Size - offset
// glog.V(4).Infof("overlap data new [0,%d) same=%v", dataStartIndex, bytes.Compare(interval.Data[0:dataStartIndex], list.Tail.Data[len(list.Tail.Data)-int(dataStartIndex):])) glog.V(4).Infof("overlap data new [0,%d) same=%v", dataStartIndex, bytes.Compare(interval.Data[0:dataStartIndex], list.Tail.Data[len(list.Tail.Data)-int(dataStartIndex):]))
interval.Data = interval.Data[dataStartIndex:] interval.Data = interval.Data[dataStartIndex:]
interval.Size -= dataStartIndex interval.Size -= dataStartIndex
interval.Offset = offset + dataStartIndex interval.Offset = offset + dataStartIndex
// glog.V(4).Infof("overlapping append as [%d,%d) dataSize=%d", interval.Offset, interval.Offset+interval.Size, len(interval.Data)) glog.V(4).Infof("overlapping append as [%d,%d) dataSize=%d", interval.Offset, interval.Offset+interval.Size, len(interval.Data))
list.addNodeToTail(interval) list.addNodeToTail(interval)
prevList = list prevList = list
break break