39 struct address_space *swapper_spaces[MAX_SWAPFILES] __read_mostly;
75 	struct address_space *spaces;  in total_swapcache_pages()
112 	struct address_space *address_space = swap_address_space(entry);  in get_shadow_from_swap_cache()  local
116 	page = find_get_entry(address_space, idx);  in get_shadow_from_swap_cache()
131 	struct address_space *address_space = swap_address_space(entry);  in add_to_swap_cache()  local
133 	XA_STATE_ORDER(xas, &address_space->i_pages, idx, compound_order(page));  in add_to_swap_cache()
163 		address_space->nrexceptional -= nr_shadows;  in add_to_swap_cache()
164 		address_space->nrpages += nr;  in add_to_swap_cache()
186 	struct address_space *address_space = swap_address_space(entry);  in __delete_from_swap_cache()  local
189 	XA_STATE(xas, &address_space->i_pages, idx);  in __delete_from_swap_cache()
203 		address_space->nrexceptional += nr;  in __delete_from_swap_cache()
204 	address_space->nrpages -= nr;  in __delete_from_swap_cache()
275 	struct address_space *address_space = swap_address_space(entry);  in delete_from_swap_cache()  local
277 	xa_lock_irq(&address_space->i_pages);  in delete_from_swap_cache()
279 	xa_unlock_irq(&address_space->i_pages);  in delete_from_swap_cache()
294 		struct address_space *address_space = swap_address_space(entry);  in clear_shadow_from_swap_cache()  local
295 		XA_STATE(xas, &address_space->i_pages, curr);  in clear_shadow_from_swap_cache()
297 		xa_lock_irq(&address_space->i_pages);  in clear_shadow_from_swap_cache()
304 		address_space->nrexceptional -= nr_shadows;  in clear_shadow_from_swap_cache()
305 		xa_unlock_irq(&address_space->i_pages);  in clear_shadow_from_swap_cache()
428 struct page *find_get_incore_page(struct address_space *mapping, pgoff_t index)  in find_get_incore_page()
709 	struct address_space *spaces, *space;  in init_swap_address_space()
713 	spaces = kvcalloc(nr, sizeof(struct address_space), GFP_KERNEL);  in init_swap_address_space()