63 static long cmm_alloc_pages(long nr, long *counter,  in cmm_alloc_pages()  argument
69 	while (nr) {  in cmm_alloc_pages()
98 		nr--;  in cmm_alloc_pages()
100 	return nr;  in cmm_alloc_pages()
103 static long cmm_free_pages(long nr, long *counter, struct cmm_page_array **list)  in cmm_free_pages()  argument
110 	while (nr) {  in cmm_free_pages()
121 		nr--;  in cmm_free_pages()
124 	return nr;  in cmm_free_pages()
131 	long nr = 256;  in cmm_oom_notify()  local
133 	nr = cmm_free_pages(nr, &cmm_timed_pages, &cmm_timed_page_list);  in cmm_oom_notify()
134 	if (nr > 0)  in cmm_oom_notify()
135 		nr = cmm_free_pages(nr, &cmm_pages, &cmm_page_list);  in cmm_oom_notify()
138 	*freed += 256 - nr;  in cmm_oom_notify()
204 	long nr;  in cmm_timer_fn()  local
206 	nr = cmm_timed_pages_target - cmm_timeout_pages;  in cmm_timer_fn()
207 	if (nr < 0)  in cmm_timer_fn()
210 		cmm_timed_pages_target = nr;  in cmm_timer_fn()
215 static void cmm_set_pages(long nr)  in cmm_set_pages()  argument
217 	cmm_pages_target = nr;  in cmm_set_pages()
226 static void cmm_add_timed_pages(long nr)  in cmm_add_timed_pages()  argument
228 	cmm_timed_pages_target += nr;  in cmm_add_timed_pages()
237 static void cmm_set_timeout(long nr, long seconds)  in cmm_set_timeout()  argument
239 	cmm_timeout_pages = nr;  in cmm_set_timeout()
261 	long nr;  in cmm_pages_handler()  local
275 		nr = simple_strtoul(p, &p, 0);  in cmm_pages_handler()
277 			cmm_set_pages(nr);  in cmm_pages_handler()
279 			cmm_add_timed_pages(nr);  in cmm_pages_handler()
282 			nr = cmm_get_pages();  in cmm_pages_handler()
284 			nr = cmm_get_timed_pages();  in cmm_pages_handler()
285 		len = sprintf(buf, "%ld\n", nr);  in cmm_pages_handler()
300 	long nr, seconds;  in cmm_timeout_handler()  local
315 		nr = simple_strtoul(p, &p, 0);  in cmm_timeout_handler()
318 		cmm_set_timeout(nr, seconds);  in cmm_timeout_handler()
365 	long nr, seconds;  in cmm_smsg_target()  local
374 		nr = simple_strtoul(msg, &msg, 0);  in cmm_smsg_target()
377 			cmm_set_pages(nr);  in cmm_smsg_target()
381 		nr = simple_strtoul(msg, &msg, 0);  in cmm_smsg_target()
384 			cmm_add_timed_pages(nr);  in cmm_smsg_target()
388 		nr = simple_strtoul(msg, &msg, 0);  in cmm_smsg_target()
394 			cmm_set_timeout(nr, seconds);  in cmm_smsg_target()