107 	unsigned int may_unmap:1;  member
1747 		if (!sc->may_unmap && folio_mapped(folio))  in shrink_folio_list()
2202 		.may_unmap = 1,  in reclaim_clean_pages_from_list()
2347 		if (!sc->may_unmap && folio_mapped(folio))  in isolate_lru_folios()
2393 				    sc->may_unmap ? 0 : ISOLATE_UNMAPPED, lru);  in isolate_lru_folios()
2796 		.may_unmap = 1,  in reclaim_folio_list()
5502 	VM_WARN_ON_ONCE(!sc->may_writepage || !sc->may_unmap);  in lru_gen_shrink_lruvec()
5569 	if (!sc->may_writepage || !sc->may_unmap)  in lru_gen_shrink_node()
6094 		.may_unmap = true,  in lru_gen_seq_write()
7053 		.may_unmap = 1,  in try_to_free_pages()
7097 		.may_unmap = 1,  in mem_cgroup_shrink_node()
7141 		.may_unmap = 1,  in try_to_free_mem_cgroup_pages()
7404 		.may_unmap = 1,  in balance_pgdat()
7861 		.may_unmap = 1,  in shrink_all_memory()
8018 		.may_unmap = !!(node_reclaim_mode & RECLAIM_UNMAP),  in __node_reclaim()