static void __dump_page(struct page *page)
{
- struct page *head = compound_head(page);
+ struct folio *folio = page_folio(page);
+ struct page *head = &folio->page;
struct address_space *mapping;
bool compound = PageCompound(page);
/*
else
mapping = (void *)(tmp & ~PAGE_MAPPING_FLAGS);
head = page;
+ folio = (struct folio *)page;
compound = false;
} else {
mapping = page_mapping(page);
page, page_ref_count(head), mapcount, mapping,
page_to_pgoff(page), page_to_pfn(page));
if (compound) {
- if (hpage_pincount_available(page)) {
- pr_warn("head:%p order:%u compound_mapcount:%d compound_pincount:%d\n",
- head, compound_order(head),
- head_compound_mapcount(head),
- head_compound_pincount(head));
- } else {
- pr_warn("head:%p order:%u compound_mapcount:%d\n",
- head, compound_order(head),
- head_compound_mapcount(head));
- }
+ pr_warn("head:%p order:%u compound_mapcount:%d compound_pincount:%d\n",
+ head, compound_order(head),
+ folio_entire_mapcount(folio),
+ head_compound_pincount(head));
}
#ifdef CONFIG_MEMCG
if (page_init_poisoning)
memset(page, PAGE_POISON_PATTERN, size);
}
-EXPORT_SYMBOL_GPL(page_init_poison);
#endif /* CONFIG_DEBUG_VM */