27 	struct cachefiles_one_read *monitor =  in cachefiles_read_waiter()  local
28 		container_of(wait, struct cachefiles_one_read, monitor);  in cachefiles_read_waiter()
36 	       monitor->netfs_page->index, mode, sync,  in cachefiles_read_waiter()
54 	ASSERT(monitor->op);  in cachefiles_read_waiter()
56 	object = container_of(monitor->op->op.object,  in cachefiles_read_waiter()
60 	list_add_tail(&monitor->op_link, &monitor->op->to_do);  in cachefiles_read_waiter()
63 	fscache_enqueue_retrieval(monitor->op);  in cachefiles_read_waiter()
75 				   struct cachefiles_one_read *monitor)  in cachefiles_read_reissue()  argument
78 	struct page *backpage = monitor->back_page, *backpage2;  in cachefiles_read_reissue()
107 	INIT_LIST_HEAD(&monitor->op_link);  in cachefiles_read_reissue()
108 	add_page_wait_queue(backpage, &monitor->monitor);  in cachefiles_read_reissue()
139 	list_del(&monitor->op_link);  in cachefiles_read_reissue()
151 	struct cachefiles_one_read *monitor;  in cachefiles_read_copier()  local
166 		monitor = list_entry(op->to_do.next,  in cachefiles_read_copier()
168 		list_del(&monitor->op_link);  in cachefiles_read_copier()
172 		_debug("- copy {%lu}", monitor->back_page->index);  in cachefiles_read_copier()
178 		} else if (PageUptodate(monitor->back_page)) {  in cachefiles_read_copier()
179 			copy_highpage(monitor->netfs_page, monitor->back_page);  in cachefiles_read_copier()
180 			fscache_mark_page_cached(monitor->op,  in cachefiles_read_copier()
181 						 monitor->netfs_page);  in cachefiles_read_copier()
183 		} else if (!PageError(monitor->back_page)) {  in cachefiles_read_copier()
185 			error = cachefiles_read_reissue(object, monitor);  in cachefiles_read_copier()
193 				(unsigned long) monitor->back_page->flags);  in cachefiles_read_copier()
197 		page_cache_release(monitor->back_page);  in cachefiles_read_copier()
199 		fscache_end_io(op, monitor->netfs_page, error);  in cachefiles_read_copier()
200 		page_cache_release(monitor->netfs_page);  in cachefiles_read_copier()
203 		kfree(monitor);  in cachefiles_read_copier()
230 	struct cachefiles_one_read *monitor;  in cachefiles_read_backing_file_one()  local
240 	monitor = kzalloc(sizeof(*monitor), cachefiles_gfp);  in cachefiles_read_backing_file_one()
241 	if (!monitor)  in cachefiles_read_backing_file_one()
244 	monitor->netfs_page = netpage;  in cachefiles_read_backing_file_one()
245 	monitor->op = fscache_get_retrieval(op);  in cachefiles_read_backing_file_one()
247 	init_waitqueue_func_entry(&monitor->monitor, cachefiles_read_waiter);  in cachefiles_read_backing_file_one()
291 	page_cache_get(monitor->netfs_page);  in cachefiles_read_backing_file_one()
293 	monitor->back_page = backpage;  in cachefiles_read_backing_file_one()
294 	monitor->monitor.private = backpage;  in cachefiles_read_backing_file_one()
295 	add_page_wait_queue(backpage, &monitor->monitor);  in cachefiles_read_backing_file_one()
296 	monitor = NULL;  in cachefiles_read_backing_file_one()
346 	if (monitor) {  in cachefiles_read_backing_file_one()
347 		fscache_put_retrieval(monitor->op);  in cachefiles_read_backing_file_one()
348 		kfree(monitor);  in cachefiles_read_backing_file_one()
368 	fscache_put_retrieval(monitor->op);  in cachefiles_read_backing_file_one()
369 	kfree(monitor);  in cachefiles_read_backing_file_one()
467 	struct cachefiles_one_read *monitor = NULL;  in cachefiles_read_backing_file()  local
480 		if (!monitor) {  in cachefiles_read_backing_file()
481 			monitor = kzalloc(sizeof(*monitor), cachefiles_gfp);  in cachefiles_read_backing_file()
482 			if (!monitor)  in cachefiles_read_backing_file()
485 			monitor->op = fscache_get_retrieval(op);  in cachefiles_read_backing_file()
486 			init_waitqueue_func_entry(&monitor->monitor,  in cachefiles_read_backing_file()
542 		monitor->netfs_page = netpage;  in cachefiles_read_backing_file()
545 		monitor->back_page = backpage;  in cachefiles_read_backing_file()
546 		monitor->monitor.private = backpage;  in cachefiles_read_backing_file()
547 		add_page_wait_queue(backpage, &monitor->monitor);  in cachefiles_read_backing_file()
548 		monitor = NULL;  in cachefiles_read_backing_file()
640 	if (monitor) {  in cachefiles_read_backing_file()
642 		kfree(monitor);  in cachefiles_read_backing_file()