// SPDX-License-Identifier: GPL-2.0#ifndef IOU_LOOP_H#define IOU_LOOP_H #include <linux/io_uring_types.h> struct iou_loop_params {	/*	 * The CQE index to wait for. Only serves as a hint and can still be	 * woken up earlier.	 */	__u32			cq_wait_idx;}; enum {	IOU_LOOP_CONTINUE = 0,	IOU_LOOP_STOP,}; static inline bool io_has_loop_ops(struct io_ring_ctx *ctx){	return data_race(ctx->loop_step);} int io_run_loop(struct io_ring_ctx *ctx); static inline struct iou_ctx *io_loop_mangle_ctx(struct io_ring_ctx *ctx){	return (struct iou_ctx *)ctx;} static inline struct io_ring_ctx *io_loop_demangle_ctx(struct iou_ctx *ctx){	return (struct io_ring_ctx *)ctx;} #endif