980 	struct page *hpage = compound_head(p);  in me_huge_page()  local
983 	if (!PageHuge(hpage))  in me_huge_page()
986 	mapping = page_mapping(hpage);  in me_huge_page()
988 		res = truncate_error_page(hpage, pfn, mapping);  in me_huge_page()
989 		unlock_page(hpage);  in me_huge_page()
992 		unlock_page(hpage);  in me_huge_page()
998 		if (PageAnon(hpage))  in me_huge_page()
999 			put_page(hpage);  in me_huge_page()
1261 				  int flags, struct page *hpage)  in hwpoison_user_mappings()  argument
1268 	bool mlocked = PageMlocked(hpage);  in hwpoison_user_mappings()
1276 	if (!(PageLRU(hpage) || PageHuge(p)))  in hwpoison_user_mappings()
1283 	if (!page_mapped(hpage))  in hwpoison_user_mappings()
1303 	mapping = page_mapping(hpage);  in hwpoison_user_mappings()
1304 	if (!(flags & MF_MUST_KILL) && !PageDirty(hpage) && mapping &&  in hwpoison_user_mappings()
1306 		if (page_mkclean(hpage)) {  in hwpoison_user_mappings()
1307 			SetPageDirty(hpage);  in hwpoison_user_mappings()
1325 		collect_procs(hpage, &tokill, flags & MF_ACTION_REQUIRED);  in hwpoison_user_mappings()
1327 	if (!PageHuge(hpage)) {  in hwpoison_user_mappings()
1328 		try_to_unmap(hpage, ttu);  in hwpoison_user_mappings()
1330 		if (!PageAnon(hpage)) {  in hwpoison_user_mappings()
1338 			mapping = hugetlb_page_mapping_lock_write(hpage);  in hwpoison_user_mappings()
1340 				try_to_unmap(hpage, ttu|TTU_RMAP_LOCKED);  in hwpoison_user_mappings()
1345 			try_to_unmap(hpage, ttu);  in hwpoison_user_mappings()
1349 	unmap_success = !page_mapped(hpage);  in hwpoison_user_mappings()
1352 		       pfn, page_mapcount(hpage));  in hwpoison_user_mappings()
1359 		shake_page(hpage);  in hwpoison_user_mappings()
1371 	forcekill = PageDirty(hpage) || (flags & MF_MUST_KILL);  in hwpoison_user_mappings()
1610 	struct page *hpage;  in memory_failure()  local
1651 	orig_head = hpage = compound_head(p);  in memory_failure()
1696 	if (PageTransHuge(hpage)) {  in memory_failure()
1710 		SetPageHasHWPoisoned(hpage);  in memory_failure()
2057 	struct page *hpage = compound_head(page);  in __soft_offline_page()  local
2100 	if (isolate_page(hpage, &pagelist)) {  in __soft_offline_page()
2127 	struct page *hpage = compound_head(page);  in soft_offline_in_use_page()  local
2129 	if (!PageHuge(page) && PageTransHuge(hpage))  in soft_offline_in_use_page()