rename file

weed/filesys/page_writer/page_chunk.go

@@ -0,0 +1,12 @@
+package page_writer
+
+import (
+	"io"
+)
+
+type SaveToStorageFunc func(reader io.Reader, offset int64, size int64, cleanupFn func())
+
+type MemChunk struct {
+	buf   []byte
+	usage *ChunkWrittenIntervalList
+}