Fix a race condition when handle VolumeLocationList

This commit is contained in:
LIBA-S
2020-09-23 20:56:51 +08:00
parent d7bf2390e2
commit eecd6b5d35
2 changed files with 9 additions and 1 deletions

View File

@@ -165,7 +165,7 @@ func vacuumOneVolumeLayout(grpcDialOption grpc.DialOption, volumeLayout *VolumeL
volumeLayout.accessLock.RLock()
tmpMap := make(map[needle.VolumeId]*VolumeLocationList)
for vid, locationList := range volumeLayout.vid2location {
tmpMap[vid] = locationList
tmpMap[vid] = locationList.Copy()
}
volumeLayout.accessLock.RUnlock()