uzone release buf

2024-08-07 18:53:01 +08:00
parent 705b9473ff
commit 5fb4738b59
1 changed files with 1 additions and 0 deletions
--- a/src/gausskernel/storage/access/ustore/undo/knl_uundozone.cpp
+++ b/src/gausskernel/storage/access/ustore/undo/knl_uundozone.cpp
@ -885,6 +885,7 @@ UndoZone *UndoZoneGroup::SwitchZone(int zid, UndoPersistence upersistence)
    int retZid = -1;
    uzone->PrepareSwitch();
    LWLockAcquire(UndoZoneLock, LW_EXCLUSIVE);
+    uzone->ReleaseSlotBuffer();
    UndoZone *newUzone = getUnusedZone(upersistence, &retZid, zid);
    WHITEBOX_TEST_STUB(UNDO_SWITCH_ZONE_FAILED, WhiteboxDefaultErrorEmit);
    newUzone->Attach();