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Differential D20645 Diff 59134 head/sys/sys/rangelock.h

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head/sys/sys/rangelock.h

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void rangelock_init(struct rangelock *lock); void rangelock_init(struct rangelock *lock);
void rangelock_destroy(struct rangelock *lock); void rangelock_destroy(struct rangelock *lock);
void rangelock_unlock(struct rangelock *lock, void *cookie, void rangelock_unlock(struct rangelock *lock, void *cookie,
struct mtx *ilk); struct mtx *ilk);
void *rangelock_unlock_range(struct rangelock *lock, void *cookie, void *rangelock_unlock_range(struct rangelock *lock, void *cookie,
off_t start, off_t end, struct mtx *ilk); off_t start, off_t end, struct mtx *ilk);
void *rangelock_rlock(struct rangelock *lock, off_t start, off_t end, void *rangelock_rlock(struct rangelock *lock, off_t start, off_t end,
struct mtx *ilk); struct mtx *ilk);
void *rangelock_tryrlock(struct rangelock *lock, off_t start, off_t end,
struct mtx *ilk);
void *rangelock_wlock(struct rangelock *lock, off_t start, off_t end, void *rangelock_wlock(struct rangelock *lock, off_t start, off_t end,
struct mtx *ilk);
void *rangelock_trywlock(struct rangelock *lock, off_t start, off_t end,
struct mtx *ilk); struct mtx *ilk);
void rlqentry_free(struct rl_q_entry *rlqe); void rlqentry_free(struct rl_q_entry *rlqe);
#endif /* _KERNEL */ #endif /* _KERNEL */
#endif /* _SYS_RANGELOCK_H */ #endif /* _SYS_RANGELOCK_H */