25 	u32				nr_args;  member
333 				 unsigned nr_args)  in __io_sqe_files_update()  argument
344 	if (up->offset + nr_args > ctx->nr_user_files)  in __io_sqe_files_update()
347 	for (done = 0; done < nr_args; done++) {  in __io_sqe_files_update()
398 				   unsigned int nr_args)  in __io_sqe_buffers_update()  argument
410 	if (up->offset + nr_args > ctx->nr_user_bufs)  in __io_sqe_buffers_update()
413 	for (done = 0; done < nr_args; done++) {  in __io_sqe_buffers_update()
461 				     unsigned nr_args)  in __io_register_rsrc_update()  argument
467 	if (check_add_overflow(up->offset, nr_args, &tmp))  in __io_register_rsrc_update()
472 		return __io_sqe_files_update(ctx, up, nr_args);  in __io_register_rsrc_update()
474 		return __io_sqe_buffers_update(ctx, up, nr_args);  in __io_register_rsrc_update()
480 			     unsigned nr_args)  in io_register_files_update()  argument
484 	if (!nr_args)  in io_register_files_update()
491 	return __io_register_rsrc_update(ctx, IORING_RSRC_FILE, &up, nr_args);  in io_register_files_update()
550 	up->nr_args = READ_ONCE(sqe->len);  in io_files_update_prep()
551 	if (!up->nr_args)  in io_files_update_prep()
569 	for (done = 0; done < up->nr_args; done++) {  in io_files_update_with_index_alloc()
615 						&up2, up->nr_args);  in io_files_update()
687 			  unsigned nr_args, u64 __user *tags)  in io_sqe_files_register()  argument
696 	if (!nr_args)  in io_sqe_files_register()
698 	if (nr_args > IORING_MAX_FIXED_FILES)  in io_sqe_files_register()
700 	if (nr_args > rlimit(RLIMIT_NOFILE))  in io_sqe_files_register()
702 	ret = io_rsrc_data_alloc(ctx, IORING_RSRC_FILE, tags, nr_args,  in io_sqe_files_register()
707 	if (!io_alloc_file_tables(&ctx->file_table, nr_args)) {  in io_sqe_files_register()
713 	for (i = 0; i < nr_args; i++, ctx->nr_user_files++) {  in io_sqe_files_register()
1019 static int io_buffers_map_alloc(struct io_ring_ctx *ctx, unsigned int nr_args)  in io_buffers_map_alloc()  argument
1021 	ctx->user_bufs = kcalloc(nr_args, sizeof(*ctx->user_bufs), GFP_KERNEL);  in io_buffers_map_alloc()
1026 			    unsigned int nr_args, u64 __user *tags)  in io_sqe_buffers_register()  argument
1038 	if (!nr_args || nr_args > IORING_MAX_REG_BUFFERS)  in io_sqe_buffers_register()
1040 	ret = io_rsrc_data_alloc(ctx, IORING_RSRC_BUFFER, tags, nr_args, &data);  in io_sqe_buffers_register()
1043 	ret = io_buffers_map_alloc(ctx, nr_args);  in io_sqe_buffers_register()
1052 	for (i = 0; i < nr_args; i++, ctx->nr_user_bufs++) {  in io_sqe_buffers_register()