refactor

do not expose internal offset
2022-01-22 06:34:29 -08:00
parent 02d0c12cdd
commit 1ee828b768
2 changed files with 4 additions and 4 deletions
--- a/weed/filesys/page_writer/page_chunk_mem.go
+++ b/weed/filesys/page_writer/page_chunk_mem.go
@@ -30,8 +30,9 @@ func (mc *MemChunk) FreeResource() {
 }

 func (mc *MemChunk) WriteDataAt(src []byte, offset int64) (n int) {
-	n = copy(mc.buf[offset:], src)
-	mc.usage.MarkWritten(offset, offset+int64(n))
+	innerOffset := offset % mc.chunkSize
+	n = copy(mc.buf[innerOffset:], src)
+	mc.usage.MarkWritten(innerOffset, innerOffset+int64(n))
 	return
 }