1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _BCACHEFS_CLOCK_H
3 #define _BCACHEFS_CLOCK_H
5 void bch2_io_timer_add(struct io_clock *, struct io_timer *);
6 void bch2_io_timer_del(struct io_clock *, struct io_timer *);
7 void bch2_kthread_io_clock_wait(struct io_clock *, unsigned long,
9 void bch2_increment_clock(struct bch_fs *, unsigned, int);
11 void bch2_io_clock_schedule_timeout(struct io_clock *, unsigned long);
13 #define bch2_kthread_wait_event_ioclock_timeout(condition, clock, timeout)\
15 long __ret = timeout; \
17 if (!___wait_cond_timeout(condition)) \
18 __ret = __wait_event_timeout(wq, condition, timeout); \
22 void bch2_io_clock_exit(struct io_clock *);
23 int bch2_io_clock_init(struct io_clock *);
25 #endif /* _BCACHEFS_CLOCK_H */