refactor

weed/filesys/dirty_pages_continuous.go

@@ -127,19 +127,6 @@ func (pages *ContinuousDirtyPages) saveToStorage(reader io.Reader, offset int64,
 	}
 }
 
-func max(x, y int64) int64 {
-	if x > y {
-		return x
-	}
-	return y
-}
-func min(x, y int64) int64 {
-	if x < y {
-		return x
-	}
-	return y
-}
-
 func (pages *ContinuousDirtyPages) ReadDirtyDataAt(data []byte, startOffset int64) (maxStop int64) {
 	return pages.intervals.ReadDataAt(data, startOffset)
 }

weed/filesys/page_writer.go

@@ -92,3 +92,16 @@ func (pw *PageWriter) GetStorageOptions() (collection, replication string) {
 func (pw *PageWriter) Destroy() {
 	pw.randomWriter.Destroy()
 }
+
+func max(x, y int64) int64 {
+	if x > y {
+		return x
+	}
+	return y
+}
+func min(x, y int64) int64 {
+	if x < y {
+		return x
+	}
+	return y
+}