src/hotspot/share/gc/z/zObjectAllocator.cpp

*** 95,105 ****
        // Allocate object before installing the new page
        addr = new_page->alloc_object(size);
  
      retry:
        // Install new page
!       ZPage* const prev_page = Atomic::cmpxchg(new_page, shared_page, page);
        if (prev_page != page) {
          if (prev_page == NULL) {
            // Previous page was retired, retry installing the new page
            page = prev_page;
            goto retry;
--- 95,105 ----
        // Allocate object before installing the new page
        addr = new_page->alloc_object(size);
  
      retry:
        // Install new page
!       ZPage* const prev_page = Atomic::cmpxchg(shared_page, page, new_page);
        if (prev_page != page) {
          if (prev_page == NULL) {
            // Previous page was retired, retry installing the new page
            page = prev_page;
            goto retry;