[HiCache] fix: preserve SWA host lock boundaries across splits (#38835)

2026-09-11 14:58:26 +08:00
parent 76ef679cb1
commit a713349faf
1 changed files with 0 additions and 3 deletions
@@ -608,9 +608,6 @@ class SWAComponent(TreeComponent):
            parent_swa_data = new_parent.component_data[self.component_type]
            child_swa_data = child.component_data[self.component_type]
            parent_swa_data.host_lock_ref = child_swa_data.host_lock_ref
-            host_uuid = child_swa_data.metadata.pop("host_uuid", None)
-            if host_uuid is not None:
-                parent_swa_data.metadata["host_uuid"] = host_uuid

            host_lru = self.tree_core.host_lru_lists[self.component_type]
            # Host-locked halves stay out of the host LRU: in-flight IO