undo_isolate_page_range   21 include/linux/page-isolation.h undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn);
undo_isolate_page_range  830 mm/memory_hotplug.c 	undo_isolate_page_range(start_pfn, end_pfn);
undo_isolate_page_range  848 mm/memory_hotplug.c 	undo_isolate_page_range(start_pfn, end_pfn);