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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _BLK_IOPRIO_H_
- #define _BLK_IOPRIO_H_
- #include <linux/kconfig.h>
- struct request_queue;
- #ifdef CONFIG_BLK_CGROUP_IOPRIO
- int blk_ioprio_init(struct request_queue *q);
- #else
- static inline int blk_ioprio_init(struct request_queue *q)
- {
- return 0;
- }
- #endif
- #endif /* _BLK_IOPRIO_H_ */
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