lib/watchaggregator: Speedup propagation of removals (fixes #4953) (#4955)

2018-05-26 11:08:23 +02:00
parent eb31be0432
commit a83176c77a
3 changed files with 170 additions and 105 deletions
--- a/lib/fs/filesystem.go
+++ b/lib/fs/filesystem.go
@@ -107,6 +107,11 @@ const (
 	Mixed // Should probably not be necessary to be used in filesystem interface implementation
 )

+// Merge returns Mixed, except if evType and other are the same and not Mixed.
+func (evType EventType) Merge(other EventType) EventType {
+	return evType | other
+}
+
 func (evType EventType) String() string {
 	switch {
 	case evType == NonRemove: