Cregit: Linux 7.0: blk-wbt.h

Contributors: 6
Author	Tokens	Token Proportion	Commits	Commit Proportion
Jens Axboe	68	61.82%	3	33.33%
yu kuai	16	14.55%	2	22.22%
Christoph Hellwig	12	10.91%	1	11.11%
Josef Bacik	7	6.36%	1	11.11%
Ming Lei	6	5.45%	1	11.11%
Greg Kroah-Hartman	1	0.91%	1	11.11%
Total	110		9

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef WB_THROTTLE_H
#define WB_THROTTLE_H

#ifdef CONFIG_BLK_WBT

void wbt_init_enable_default(struct gendisk *disk);
void wbt_disable_default(struct gendisk *disk);
void wbt_enable_default(struct gendisk *disk);

u64 wbt_get_min_lat(struct request_queue *q);
bool wbt_disabled(struct request_queue *q);
int wbt_set_lat(struct gendisk *disk, s64 val);

#else

static inline void wbt_init_enable_default(struct gendisk *disk)
{
}

static inline void wbt_disable_default(struct gendisk *disk)
{
}
static inline void wbt_enable_default(struct gendisk *disk)
{
}

#endif /* CONFIG_BLK_WBT */

#endif