39 struct address_space *swapper_spaces[MAX_SWAPFILES] __read_mostly;
75 	struct address_space *spaces;  in total_swapcache_pages()
113 	struct address_space *address_space = swap_address_space(entry);  in get_shadow_from_swap_cache()  local
117 	page = find_get_entry(address_space, idx);  in get_shadow_from_swap_cache()
132 	struct address_space *address_space = swap_address_space(entry);  in add_to_swap_cache()  local
134 	XA_STATE_ORDER(xas, &address_space->i_pages, idx, compound_order(page));  in add_to_swap_cache()
164 		address_space->nrexceptional -= nr_shadows;  in add_to_swap_cache()
165 		address_space->nrpages += nr;  in add_to_swap_cache()
187 	struct address_space *address_space = swap_address_space(entry);  in __delete_from_swap_cache()  local
190 	XA_STATE(xas, &address_space->i_pages, idx);  in __delete_from_swap_cache()
204 		address_space->nrexceptional += nr;  in __delete_from_swap_cache()
205 	address_space->nrpages -= nr;  in __delete_from_swap_cache()
276 	struct address_space *address_space = swap_address_space(entry);  in delete_from_swap_cache()  local
278 	xa_lock_irq(&address_space->i_pages);  in delete_from_swap_cache()
280 	xa_unlock_irq(&address_space->i_pages);  in delete_from_swap_cache()
295 		struct address_space *address_space = swap_address_space(entry);  in clear_shadow_from_swap_cache()  local
296 		XA_STATE(xas, &address_space->i_pages, curr);  in clear_shadow_from_swap_cache()
298 		xa_lock_irq(&address_space->i_pages);  in clear_shadow_from_swap_cache()
305 		address_space->nrexceptional -= nr_shadows;  in clear_shadow_from_swap_cache()
306 		xa_unlock_irq(&address_space->i_pages);  in clear_shadow_from_swap_cache()
429 struct page *find_get_incore_page(struct address_space *mapping, pgoff_t index)  in find_get_incore_page()
714 	struct address_space *spaces, *space;  in init_swap_address_space()
718 	spaces = kvcalloc(nr, sizeof(struct address_space), GFP_KERNEL);  in init_swap_address_space()