__online_page_free  685 drivers/hv/hv_balloon.c 	__online_page_free(pg);
__online_page_free  110 include/linux/memory_hotplug.h extern void __online_page_free(struct page *page);
__online_page_free  597 mm/memory_hotplug.c EXPORT_SYMBOL_GPL(__online_page_free);