813 	struct page *hpage = compound_head(p);  in me_huge_page()  local
816 	if (!PageHuge(hpage))  in me_huge_page()
819 	mapping = page_mapping(hpage);  in me_huge_page()
821 		res = truncate_error_page(hpage, pfn, mapping);  in me_huge_page()
823 		unlock_page(hpage);  in me_huge_page()
829 		if (PageAnon(hpage))  in me_huge_page()
830 			put_page(hpage);  in me_huge_page()
833 		lock_page(hpage);  in me_huge_page()
997 	struct page *hpage = *hpagep;  in hwpoison_user_mappings()  local
998 	bool mlocked = PageMlocked(hpage);  in hwpoison_user_mappings()
1006 	if (!(PageLRU(hpage) || PageHuge(p)))  in hwpoison_user_mappings()
1033 	mapping = page_mapping(hpage);  in hwpoison_user_mappings()
1034 	if (!(flags & MF_MUST_KILL) && !PageDirty(hpage) && mapping &&  in hwpoison_user_mappings()
1036 		if (page_mkclean(hpage)) {  in hwpoison_user_mappings()
1037 			SetPageDirty(hpage);  in hwpoison_user_mappings()
1055 		collect_procs(hpage, &tokill, flags & MF_ACTION_REQUIRED);  in hwpoison_user_mappings()
1057 	if (!PageHuge(hpage)) {  in hwpoison_user_mappings()
1058 		unmap_success = try_to_unmap(hpage, ttu);  in hwpoison_user_mappings()
1060 		if (!PageAnon(hpage)) {  in hwpoison_user_mappings()
1068 			mapping = hugetlb_page_mapping_lock_write(hpage);  in hwpoison_user_mappings()
1070 				unmap_success = try_to_unmap(hpage,  in hwpoison_user_mappings()
1090 		shake_page(hpage, 0);  in hwpoison_user_mappings()
1102 	forcekill = PageDirty(hpage) || (flags & MF_MUST_KILL);  in hwpoison_user_mappings()
1329 	struct page *hpage;  in memory_failure()  local
1359 	orig_head = hpage = compound_head(p);  in memory_failure()
1383 	if (PageTransHuge(hpage)) {  in memory_failure()
1782 	struct page *hpage = compound_head(page);  in __soft_offline_page()  local
1825 	if (isolate_page(hpage, &pagelist)) {  in __soft_offline_page()
1852 	struct page *hpage = compound_head(page);  in soft_offline_in_use_page()  local
1854 	if (!PageHuge(page) && PageTransHuge(hpage))  in soft_offline_in_use_page()