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Update bcachefs sources to e82e656279 bcachefs: Cleanups for building in userspace
[bcachefs-tools-debian] / libbcachefs / clock.h
1 #ifndef _BCACHEFS_CLOCK_H
2 #define _BCACHEFS_CLOCK_H
3
4 void bch2_io_timer_add(struct io_clock *, struct io_timer *);
5 void bch2_io_timer_del(struct io_clock *, struct io_timer *);
6 void bch2_kthread_io_clock_wait(struct io_clock *, unsigned long);
7 void bch2_increment_clock(struct bch_fs *, unsigned, int);
8
9 void bch2_io_clock_schedule_timeout(struct io_clock *, unsigned long);
10
11 #define bch2_kthread_wait_event_ioclock_timeout(condition, clock, timeout)\
12 ({                                                                      \
13         long __ret = timeout;                                           \
14         might_sleep();                                                  \
15         if (!___wait_cond_timeout(condition))                           \
16                 __ret = __wait_event_timeout(wq, condition, timeout);   \
17         __ret;                                                          \
18 })
19
20 void bch2_io_clock_exit(struct io_clock *);
21 int bch2_io_clock_init(struct io_clock *);
22
23 #endif /* _BCACHEFS_CLOCK_H */