page_init_poison  198 include/linux/page-flags.h void page_init_poison(struct page *page, size_t size);
page_init_poison  244 mm/debug.c     EXPORT_SYMBOL_GPL(page_init_poison);
page_init_poison 1517 mm/memblock.c  		page_init_poison(ptr, size);
page_init_poison  897 mm/sparse.c    	page_init_poison(memmap, sizeof(struct page) * nr_pages);