62 #define ADD_CACHE_INFO(x, nr)	data_race(swap_cache_info.x += (nr))  argument
73 	unsigned int i, j, nr;  in total_swapcache_pages()  local
88 		nr = nr_swapper_spaces[i];  in total_swapcache_pages()
90 		for (j = 0; j < nr; j++)  in total_swapcache_pages()
135 	unsigned long i, nr = thp_nr_pages(page);  in add_to_swap_cache()  local
142 	page_ref_add(page, nr);  in add_to_swap_cache()
152 		for (i = 0; i < nr; i++) {  in add_to_swap_cache()
165 		address_space->nrpages += nr;  in add_to_swap_cache()
166 		__mod_node_page_state(page_pgdat(page), NR_FILE_PAGES, nr);  in add_to_swap_cache()
167 		ADD_CACHE_INFO(add_total, nr);  in add_to_swap_cache()
176 	page_ref_sub(page, nr);  in add_to_swap_cache()
188 	int i, nr = thp_nr_pages(page);  in __delete_from_swap_cache()  local
196 	for (i = 0; i < nr; i++) {  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()
206 	__mod_node_page_state(page_pgdat(page), NR_FILE_PAGES, -nr);  in __delete_from_swap_cache()
207 	ADD_CACHE_INFO(del_total, nr);  in __delete_from_swap_cache()
348 void free_pages_and_swap_cache(struct page **pages, int nr)  in free_pages_and_swap_cache()  argument
354 	for (i = 0; i < nr; i++)  in free_pages_and_swap_cache()
356 	release_pages(pagep, nr);  in free_pages_and_swap_cache()
715 	unsigned int i, nr;  in init_swap_address_space()  local
717 	nr = DIV_ROUND_UP(nr_pages, SWAP_ADDRESS_SPACE_PAGES);  in init_swap_address_space()
718 	spaces = kvcalloc(nr, sizeof(struct address_space), GFP_KERNEL);  in init_swap_address_space()
721 	for (i = 0; i < nr; i++) {  in init_swap_address_space()
729 	nr_swapper_spaces[type] = nr;  in init_swap_address_space()