20 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2 3#ifndef _BLK_IOPRIO_H_4#define _BLK_IOPRIO_H_5 6#include <linux/kconfig.h>7 8struct request_queue;9struct bio;10 11#ifdef CONFIG_BLK_CGROUP_IOPRIO12void blkcg_set_ioprio(struct bio *bio);13#else14static inline void blkcg_set_ioprio(struct bio *bio)15{16}17#endif18 19#endif /* _BLK_IOPRIO_H_ */20