void __dump_page(struct page *page, const char *reason)
{
- struct address_space *mapping = page_mapping(page);
+ struct address_space *mapping;
bool page_poisoned = PagePoisoned(page);
int mapcount;
goto hex_only;
}
+ mapping = page_mapping(page);
+
/*
* Avoid VM_BUG_ON() in page_mapcount().
* page->_mapcount space in struct page is used by sl[aou]b pages to