[skip ci] Add comment for queryRLock (#11455)

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2021-11-08 21:03:45 +08:00 · 2021-11-08 21:03:45 +08:00 · 40d199bac6
parent a8d8490104
commit 40d199bac6
1 changed files with 1 additions and 0 deletions
--- a/internal/querynode/collection_replica.go
+++ b/internal/querynode/collection_replica.go
@ -141,6 +141,7 @@ func (colReplica *collectionReplica) queryUnlock() {
 	colReplica.queryMu.Unlock()
 }

+// queryRLock guards query and delete segment operations
 func (colReplica *collectionReplica) queryRLock() {
 	colReplica.queryMu.RLock()
 }