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()
69 	fscache_enqueue_retrieval(op);  in cachefiles_read_waiter()
70 	fscache_put_retrieval(op);  in cachefiles_read_waiter()
160 	struct fscache_retrieval *op;  in cachefiles_read_copier()  local
163 	op = container_of(_op, struct fscache_retrieval, op);  in cachefiles_read_copier()
164 	object = container_of(op->op.object,  in cachefiles_read_copier()
172 	while (!list_empty(&op->to_do)) {  in cachefiles_read_copier()
173 		monitor = list_entry(op->to_do.next,  in cachefiles_read_copier()
187 			fscache_mark_page_cached(monitor->op,  in cachefiles_read_copier()
206 		fscache_end_io(op, monitor->netfs_page, error);  in cachefiles_read_copier()
208 		fscache_retrieval_complete(op, 1);  in cachefiles_read_copier()
209 		fscache_put_retrieval(op);  in cachefiles_read_copier()
216 			if (!list_empty(&op->to_do))  in cachefiles_read_copier()
217 				fscache_enqueue_retrieval(op);  in cachefiles_read_copier()
234 					    struct fscache_retrieval *op,  in cachefiles_read_backing_file_one()  argument
252 	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()
536 		ret = add_to_page_cache_lru(netpage, op->mapping,  in cachefiles_read_backing_file()
544 				fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
612 		ret = add_to_page_cache_lru(netpage, op->mapping,  in cachefiles_read_backing_file()
620 				fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
631 		fscache_mark_page_cached(op, netpage);  in cachefiles_read_backing_file()
634 		fscache_end_io(op, netpage, 0);  in cachefiles_read_backing_file()
637 		fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
654 		fscache_put_retrieval(op);  in cachefiles_read_backing_file()
661 		fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
680 	fscache_retrieval_complete(op, 1);  in cachefiles_read_backing_file()
688 int cachefiles_read_or_alloc_pages(struct fscache_retrieval *op,  in cachefiles_read_or_alloc_pages()  argument
702 	object = container_of(op->op.object,  in cachefiles_read_or_alloc_pages()
708 	       object->fscache.debug_id, atomic_read(&op->op.usage),  in cachefiles_read_or_alloc_pages()
728 	op->op.flags &= FSCACHE_OP_KEEP_FLAGS;  in cachefiles_read_or_alloc_pages()
729 	op->op.flags |= FSCACHE_OP_ASYNC;  in cachefiles_read_or_alloc_pages()
730 	op->op.processor = cachefiles_read_copier;  in cachefiles_read_or_alloc_pages()
761 			fscache_mark_pages_cached(op, &pagevec);  in cachefiles_read_or_alloc_pages()
762 			fscache_retrieval_complete(op, 1);  in cachefiles_read_or_alloc_pages()
765 			fscache_retrieval_complete(op, 1);  in cachefiles_read_or_alloc_pages()
770 		fscache_mark_pages_cached(op, &pagevec);  in cachefiles_read_or_alloc_pages()
778 		ret2 = cachefiles_read_backing_file(object, op, &backpages);  in cachefiles_read_or_alloc_pages()
788 	fscache_retrieval_complete(op, *nr_pages);  in cachefiles_read_or_alloc_pages()
803 int cachefiles_allocate_page(struct fscache_retrieval *op,  in cachefiles_allocate_page()  argument
811 	object = container_of(op->op.object,  in cachefiles_allocate_page()
820 		fscache_mark_page_cached(op, page);  in cachefiles_allocate_page()
824 	fscache_retrieval_complete(op, 1);  in cachefiles_allocate_page()
840 int cachefiles_allocate_pages(struct fscache_retrieval *op,  in cachefiles_allocate_pages()  argument
851 	object = container_of(op->op.object,  in cachefiles_allocate_pages()
864 				fscache_mark_pages_cached(op, &pagevec);  in cachefiles_allocate_pages()
868 			fscache_mark_pages_cached(op, &pagevec);  in cachefiles_allocate_pages()
874 	fscache_retrieval_complete(op, *nr_pages);  in cachefiles_allocate_pages()
886 int cachefiles_write_page(struct fscache_storage *op, struct page *page)  in cachefiles_write_page()  argument
897 	ASSERT(op != NULL);  in cachefiles_write_page()
900 	object = container_of(op->op.object,  in cachefiles_write_page()