110 	struct address_space *mapping;  in hwpoison_filter_dev()  local
123 	mapping = page_mapping(p);  in hwpoison_filter_dev()
124 	if (mapping == NULL || mapping->host == NULL)  in hwpoison_filter_dev()
127 	dev = mapping->host->i_sb->s_dev;  in hwpoison_filter_dev()
513 	struct address_space *mapping = page->mapping;  in collect_procs_file()  local
516 	i_mmap_lock_read(mapping);  in collect_procs_file()
524 		vma_interval_tree_foreach(vma, &mapping->i_mmap, pgoff,  in collect_procs_file()
538 	i_mmap_unlock_read(mapping);  in collect_procs_file()
547 	if (!page->mapping)  in collect_procs()
621 				struct address_space *mapping)  in truncate_error_page()  argument
625 	if (mapping->a_ops->error_remove_page) {  in truncate_error_page()
626 		int err = mapping->a_ops->error_remove_page(mapping, p);  in truncate_error_page()
677 	struct address_space *mapping;  in me_pagecache_clean()  local
695 	mapping = page_mapping(p);  in me_pagecache_clean()
696 	if (!mapping) {  in me_pagecache_clean()
708 	return truncate_error_page(p, pfn, mapping);  in me_pagecache_clean()
718 	struct address_space *mapping = page_mapping(p);  in me_pagecache_dirty()  local
722 	if (mapping) {  in me_pagecache_dirty()
757 		mapping_set_error(mapping, -EIO);  in me_pagecache_dirty()
814 	struct address_space *mapping;  in me_huge_page()  local
819 	mapping = page_mapping(hpage);  in me_huge_page()
820 	if (mapping) {  in me_huge_page()
821 		res = truncate_error_page(hpage, pfn, mapping);  in me_huge_page()
993 	struct address_space *mapping;  in hwpoison_user_mappings()  local
1033 	mapping = page_mapping(hpage);  in hwpoison_user_mappings()
1034 	if (!(flags & MF_MUST_KILL) && !PageDirty(hpage) && mapping &&  in hwpoison_user_mappings()
1035 	    mapping_can_writeback(mapping)) {  in hwpoison_user_mappings()
1068 			mapping = hugetlb_page_mapping_lock_write(hpage);  in hwpoison_user_mappings()
1069 			if (mapping) {  in hwpoison_user_mappings()
1072 				i_mmap_unlock_write(mapping);  in hwpoison_user_mappings()
1296 		unmap_mapping_range(page->mapping, start, size, 0);  in memory_failure_dev_pagemap()
1475 	if (PageLRU(p) && !PageSwapCache(p) && p->mapping == NULL) {  in memory_failure()