2017-01-08 12:13:18 +03:00
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#ifndef _BCACHE_CLOCK_H
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#define _BCACHE_CLOCK_H
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void bch_io_timer_add(struct io_clock *, struct io_timer *);
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void bch_io_timer_del(struct io_clock *, struct io_timer *);
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void bch_kthread_io_clock_wait(struct io_clock *, unsigned long);
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2017-03-11 00:40:01 +03:00
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void bch_increment_clock(struct bch_fs *, unsigned, int);
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2017-01-08 12:13:18 +03:00
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void bch_io_clock_schedule_timeout(struct io_clock *, unsigned long);
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#define bch_kthread_wait_event_ioclock_timeout(condition, clock, timeout)\
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({ \
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long __ret = timeout; \
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might_sleep(); \
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if (!___wait_cond_timeout(condition)) \
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__ret = __wait_event_timeout(wq, condition, timeout); \
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__ret; \
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})
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void bch_io_clock_exit(struct io_clock *);
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int bch_io_clock_init(struct io_clock *);
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#endif /* _BCACHE_CLOCK_H */
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