288 	if (!ctx->buf_table.nr)  in __io_sqe_buffers_update()
290 	if (up->offset + nr_args > ctx->buf_table.nr)  in __io_sqe_buffers_update()
319 		i = array_index_nospec(up->offset + done, ctx->buf_table.nr);  in __io_sqe_buffers_update()
320 		io_reset_rsrc_node(ctx, &ctx->buf_table, i);  in __io_sqe_buffers_update()
321 		ctx->buf_table.nodes[i] = node;  in __io_sqe_buffers_update()
598 	if (!ctx->buf_table.nr)  in io_sqe_buffers_unregister()
600 	io_rsrc_data_free(ctx, &ctx->buf_table);  in io_sqe_buffers_unregister()
627 	for (i = 0; i < ctx->buf_table.nr; i++) {  in headpage_already_acct()
628 		struct io_rsrc_node *node = ctx->buf_table.nodes[i];  in headpage_already_acct()
869 	if (ctx->buf_table.nr)  in io_sqe_buffers_register()
919 	ctx->buf_table = data;  in io_sqe_buffers_register()
921 		io_clear_table_tags(&ctx->buf_table);  in io_sqe_buffers_register()
932 	struct io_rsrc_data *data = &ctx->buf_table;  in io_buffer_register_bvec()
995 	struct io_rsrc_data *data = &ctx->buf_table;  in io_buffer_unregister_bvec()
1112 	node = io_rsrc_node_lookup(&ctx->buf_table, req->buf_index);  in io_find_buf_node()
1167 	if (ctx->buf_table.nr && !(arg->flags & IORING_REGISTER_DST_REPLACE))  in io_clone_buffers()
1170 	nbufs = src_ctx->buf_table.nr;  in io_clone_buffers()
1186 	ret = io_rsrc_data_alloc(&data, max(nbufs, ctx->buf_table.nr));  in io_clone_buffers()
1191 	for (i = 0; i < min(arg->dst_off, ctx->buf_table.nr); i++) {  in io_clone_buffers()
1192 		struct io_rsrc_node *node = ctx->buf_table.nodes[i];  in io_clone_buffers()
1206 		src_node = io_rsrc_node_lookup(&src_ctx->buf_table, i);  in io_clone_buffers()
1224 	for (i = nbufs; i < ctx->buf_table.nr; i++) {  in io_clone_buffers()
1225 		struct io_rsrc_node *node = ctx->buf_table.nodes[i];  in io_clone_buffers()
1238 		io_rsrc_data_free(ctx, &ctx->buf_table);  in io_clone_buffers()
1246 	WARN_ON_ONCE(ctx->buf_table.nr);  in io_clone_buffers()
1247 	ctx->buf_table = data;  in io_clone_buffers()
1270 	if (!(buf.flags & IORING_REGISTER_DST_REPLACE) && ctx->buf_table.nr)  in io_register_clone_buffers()