1081 	struct page *hpage = compound_head(p);  in me_huge_page()  local
1085 	if (!PageHuge(hpage))  in me_huge_page()
1088 	mapping = page_mapping(hpage);  in me_huge_page()
1090 		res = truncate_error_page(hpage, page_to_pfn(p), mapping);  in me_huge_page()
1093 		unlock_page(hpage);  in me_huge_page()
1095 		unlock_page(hpage);  in me_huge_page()
1101 		put_page(hpage);  in me_huge_page()
1401 				  int flags, struct page *hpage)  in hwpoison_user_mappings()  argument
1403 	struct folio *folio = page_folio(hpage);  in hwpoison_user_mappings()
1409 	bool mlocked = PageMlocked(hpage);  in hwpoison_user_mappings()
1417 	if (!(PageLRU(hpage) || PageHuge(p)))  in hwpoison_user_mappings()
1424 	if (!page_mapped(hpage))  in hwpoison_user_mappings()
1443 	mapping = page_mapping(hpage);  in hwpoison_user_mappings()
1444 	if (!(flags & MF_MUST_KILL) && !PageDirty(hpage) && mapping &&  in hwpoison_user_mappings()
1446 		if (page_mkclean(hpage)) {  in hwpoison_user_mappings()
1447 			SetPageDirty(hpage);  in hwpoison_user_mappings()
1460 	collect_procs(hpage, &tokill, flags & MF_ACTION_REQUIRED);  in hwpoison_user_mappings()
1462 	if (PageHuge(hpage) && !PageAnon(hpage)) {  in hwpoison_user_mappings()
1470 		mapping = hugetlb_page_mapping_lock_write(hpage);  in hwpoison_user_mappings()
1480 	unmap_success = !page_mapped(hpage);  in hwpoison_user_mappings()
1483 		       pfn, page_mapcount(hpage));  in hwpoison_user_mappings()
1490 		shake_page(hpage);  in hwpoison_user_mappings()
1502 	forcekill = PageDirty(hpage) || (flags & MF_MUST_KILL) ||  in hwpoison_user_mappings()
1685 static inline struct llist_head *raw_hwp_list_head(struct page *hpage)  in raw_hwp_list_head()  argument
1687 	return (struct llist_head *)&page_private(hpage + SUBPAGE_INDEX_HWPOISON);  in raw_hwp_list_head()
1690 static unsigned long __free_raw_hwp_pages(struct page *hpage, bool move_flag)  in __free_raw_hwp_pages()  argument
1696 	head = raw_hwp_list_head(hpage);  in __free_raw_hwp_pages()
1709 static int hugetlb_set_page_hwpoison(struct page *hpage, struct page *page)  in hugetlb_set_page_hwpoison()  argument
1714 	int ret = TestSetPageHWPoison(hpage) ? -EHWPOISON : 0;  in hugetlb_set_page_hwpoison()
1721 	if (HPageRawHwpUnreliable(hpage))  in hugetlb_set_page_hwpoison()
1723 	head = raw_hwp_list_head(hpage);  in hugetlb_set_page_hwpoison()
1744 		SetHPageRawHwpUnreliable(hpage);  in hugetlb_set_page_hwpoison()
1749 		__free_raw_hwp_pages(hpage, false);  in hugetlb_set_page_hwpoison()
1754 static unsigned long free_raw_hwp_pages(struct page *hpage, bool move_flag)  in free_raw_hwp_pages()  argument
1760 	if (move_flag && HPageVmemmapOptimized(hpage))  in free_raw_hwp_pages()
1767 	if (HPageRawHwpUnreliable(hpage))  in free_raw_hwp_pages()
1770 	return __free_raw_hwp_pages(hpage, move_flag);  in free_raw_hwp_pages()
1773 void hugetlb_clear_page_hwpoison(struct page *hpage)  in hugetlb_clear_page_hwpoison()  argument
1775 	if (HPageRawHwpUnreliable(hpage))  in hugetlb_clear_page_hwpoison()
1777 	ClearPageHWPoison(hpage);  in hugetlb_clear_page_hwpoison()
1778 	free_raw_hwp_pages(hpage, true);  in hugetlb_clear_page_hwpoison()
1910 static inline unsigned long free_raw_hwp_pages(struct page *hpage, bool flag)  in free_raw_hwp_pages()  argument
1980 	struct page *hpage;  in memory_failure()  local
2029 	hpage = compound_head(p);  in memory_failure()
2072 	if (PageTransHuge(hpage)) {  in memory_failure()
2086 		SetPageHasHWPoisoned(hpage);  in memory_failure()
2453 	struct page *hpage = compound_head(page);  in soft_offline_in_use_page()  local
2462 	if (!huge && PageTransHuge(hpage)) {  in soft_offline_in_use_page()
2467 		hpage = page;  in soft_offline_in_use_page()
2494 	if (isolate_page(hpage, &pagelist)) {  in soft_offline_in_use_page()