From 1b54830651984cbca78f8440e1ce5dd4be720e58 Mon Sep 17 00:00:00 2001
From: Stepan Usatiuk <stepan@usatiuk.com>
Date: Mon, 28 Apr 2025 23:49:45 +0200
Subject: [PATCH] Objects: don't lock some objects twice for no reason

---
 .../java/com/usatiuk/objects/transaction/JObjectManager.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dhfs-parent/objects/src/main/java/com/usatiuk/objects/transaction/JObjectManager.java b/dhfs-parent/objects/src/main/java/com/usatiuk/objects/transaction/JObjectManager.java
index eb593e52..5b3a1ddc 100644
--- a/dhfs-parent/objects/src/main/java/com/usatiuk/objects/transaction/JObjectManager.java
+++ b/dhfs-parent/objects/src/main/java/com/usatiuk/objects/transaction/JObjectManager.java
@@ -165,7 +165,8 @@ public class JObjectManager {
                     }
                 }
                 for (var write : writes.entrySet()) {
-                    toLock.add(write.getKey());
+                    if (!readSet.containsKey(write.getKey()))
+                        toLock.add(write.getKey());
                 }
                 Collections.sort(toLock);
                 for (var key : toLock) {