.

wcfs/wcfs.go

@@ -1412,7 +1412,7 @@ func (w *Watch) _pin(ctx context.Context, blk int64, rev zodb.Tid) (err error) {
 		}
 
 		w.pinnedMu.Unlock()
-		<-blkpin.ready	// XXX + ctx ? (or just keep ready ?)
+		<-blkpin.ready // TODO +ctx cancel
 
 		if blkpin.rev == rev {
 			// already pinned
@@ -1701,7 +1701,7 @@ func (wlink *WatchLink) setupWatch(ctx context.Context, foid zodb.Oid, at zodb.T
 		// wcfs tests also verify that only blocks that were previously
 		// explicitly accessed are included into watch setup pins.
 		OnlyExplicitlyTracked: true,
-	})	// XXX locking δFtail
+	})
 	if err != nil {
 		panic(err)	// XXX
 	}