30 	struct fscache_retrieval *op = monitor->op;  in cachefiles_read_waiter()  local
55 	ASSERT(op);  in cachefiles_read_waiter()
62 	fscache_get_retrieval(op);  in cachefiles_read_waiter()
64 	object = container_of(op->op.object, struct cachefiles_object, fscache);  in cachefiles_read_waiter()
66 	list_add_tail(&monitor->op_link, &op->to_do);  in cachefiles_read_waiter()
67 	fscache_enqueue_retrieval(op);  in cachefiles_read_waiter()
70 	fscache_put_retrieval(op);  in cachefiles_read_waiter()
161 	struct fscache_retrieval *op;  in cachefiles_read_copier()  local
164 	op = container_of(_op, struct fscache_retrieval, op);  in cachefiles_read_copier()
165 	object = container_of(op->op.object,  in cachefiles_read_copier()
173 	while (!list_empty(&op->to_do)) {  in cachefiles_read_copier()
174 		monitor = list_entry(op->to_do.next,  in cachefiles_read_copier()
188 			fscache_mark_page_cached(monitor->op,  in cachefiles_read_copier()
207 		fscache_end_io(op, monitor->netfs_page, error);  in cachefiles_read_copier()
209 		fscache_retrieval_complete(op, 1);  in cachefiles_read_copier()
210 		fscache_put_retrieval(op);  in cachefiles_read_copier()
217 			if (!list_empty(&op->to_do))  in cachefiles_read_copier()
218 				fscache_enqueue_retrieval(op);  in cachefiles_read_copier()
235 					    struct fscache_retrieval *op,  in cachefiles_read_backing_file_one()  argument
253 	monitor->op = fscache_get_retrieval(op);  in cachefiles_read_backing_file_one()
340 	fscache_mark_page_cached(op, netpage);  in cachefiles_read_backing_file_one()
343 	fscache_end_io(op, netpage, 0);  in cachefiles_read_backing_file_one()
344 	fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file_one()
354 		fscache_put_retrieval(monitor->op);  in cachefiles_read_backing_file_one()
363 		fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file_one()
368 	fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file_one()
375 	fscache_put_retrieval(monitor->op);  in cachefiles_read_backing_file_one()
378 	fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file_one()
397 int cachefiles_read_or_alloc_page(struct fscache_retrieval *op,  in cachefiles_read_or_alloc_page()  argument
408 	object = container_of(op->op.object,  in cachefiles_read_or_alloc_page()
426 	op->op.flags &= FSCACHE_OP_KEEP_FLAGS;  in cachefiles_read_or_alloc_page()
427 	op->op.flags |= FSCACHE_OP_ASYNC;  in cachefiles_read_or_alloc_page()
428 	op->op.processor = cachefiles_read_copier;  in cachefiles_read_or_alloc_page()
447 		ret = cachefiles_read_backing_file_one(object, op, page);  in cachefiles_read_or_alloc_page()
450 		fscache_mark_page_cached(op, page);  in cachefiles_read_or_alloc_page()
451 		fscache_retrieval_complete(op, 1);  in cachefiles_read_or_alloc_page()
461 	fscache_retrieval_complete(op, 1);  in cachefiles_read_or_alloc_page()
471 					struct fscache_retrieval *op,  in cachefiles_read_backing_file()  argument
492 			monitor->op = fscache_get_retrieval(op);  in cachefiles_read_backing_file()
535 		ret = add_to_page_cache_lru(netpage, op->mapping,  in cachefiles_read_backing_file()
543 				fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
611 		ret = add_to_page_cache_lru(netpage, op->mapping,  in cachefiles_read_backing_file()
619 				fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
630 		fscache_mark_page_cached(op, netpage);  in cachefiles_read_backing_file()
633 		fscache_end_io(op, netpage, 0);  in cachefiles_read_backing_file()
636 		fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
653 		fscache_put_retrieval(op);  in cachefiles_read_backing_file()
660 		fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
679 	fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
687 int cachefiles_read_or_alloc_pages(struct fscache_retrieval *op,  in cachefiles_read_or_alloc_pages()  argument
701 	object = container_of(op->op.object,  in cachefiles_read_or_alloc_pages()
707 	       object->fscache.debug_id, atomic_read(&op->op.usage),  in cachefiles_read_or_alloc_pages()
727 	op->op.flags &= FSCACHE_OP_KEEP_FLAGS;  in cachefiles_read_or_alloc_pages()
728 	op->op.flags |= FSCACHE_OP_ASYNC;  in cachefiles_read_or_alloc_pages()
729 	op->op.processor = cachefiles_read_copier;  in cachefiles_read_or_alloc_pages()
760 			fscache_mark_pages_cached(op, &pagevec);  in cachefiles_read_or_alloc_pages()
761 			fscache_retrieval_complete(op, 1);  in cachefiles_read_or_alloc_pages()
764 			fscache_retrieval_complete(op, 1);  in cachefiles_read_or_alloc_pages()
769 		fscache_mark_pages_cached(op, &pagevec);  in cachefiles_read_or_alloc_pages()
777 		ret2 = cachefiles_read_backing_file(object, op, &backpages);  in cachefiles_read_or_alloc_pages()
787 	fscache_retrieval_complete(op, *nr_pages);  in cachefiles_read_or_alloc_pages()
802 int cachefiles_allocate_page(struct fscache_retrieval *op,  in cachefiles_allocate_page()  argument
810 	object = container_of(op->op.object,  in cachefiles_allocate_page()
819 		fscache_mark_page_cached(op, page);  in cachefiles_allocate_page()
823 	fscache_retrieval_complete(op, 1);  in cachefiles_allocate_page()
839 int cachefiles_allocate_pages(struct fscache_retrieval *op,  in cachefiles_allocate_pages()  argument
850 	object = container_of(op->op.object,  in cachefiles_allocate_pages()
863 				fscache_mark_pages_cached(op, &pagevec);  in cachefiles_allocate_pages()
867 			fscache_mark_pages_cached(op, &pagevec);  in cachefiles_allocate_pages()
873 	fscache_retrieval_complete(op, *nr_pages);  in cachefiles_allocate_pages()
885 int cachefiles_write_page(struct fscache_storage *op, struct page *page)  in cachefiles_write_page()  argument
896 	ASSERT(op != NULL);  in cachefiles_write_page()
899 	object = container_of(op->op.object,  in cachefiles_write_page()