[skip ci] Add comment for queryLock (#11526)

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2021-11-09 21:07:48 +08:00 · 2021-11-09 21:07:48 +08:00 · 9601a5ebfe
parent 27771817ed
commit 9601a5ebfe
1 changed files with 1 additions and 0 deletions
--- a/internal/querynode/collection_replica.go
+++ b/internal/querynode/collection_replica.go
@ -107,6 +107,7 @@ type ReplicaInterface interface {
 	getExcludedSegments(collectionID UniqueID) ([]*datapb.SegmentInfo, error)

 	// query mu
+	// queryLock guards query and delete operations
 	queryLock()
 	queryUnlock()
 	// queryRLock guards query and delete segment operations