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/*
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/*
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 * The 64-bit value is not atomic - you MUST NOT read it
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 * The 64-bit value is not atomic - you MUST NOT read it
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 * without sampling the sequence number in jiffies_lock.
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 * without sampling the sequence number in jiffies_lock.
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 * get_jiffies_64() will do this for you as appropriate.
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 */
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extern u64 jiffies_64;
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extern unsigned long volatile jiffies;
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#if (BITS_PER_LONG < 64)
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u64 get_jiffies_64(void);
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 * get_jiffies_64() will do this for you as appropriate.
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#else
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static inline u64 get_jiffies_64(void)
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static inline u64 get_jiffies_64(void)
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{
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{
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    return (u64)GetTimerTicks();
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	return (u64)jiffies;
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}
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}
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#endif
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/*
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/*
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 *	These inlines deal with timer wrapping correctly. You are
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 *	These inlines deal with timer wrapping correctly. You are
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/*
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/*
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 * Convert various time units to each other:
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 * Convert various time units to each other:
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 */
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 */
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extern unsigned int jiffies_to_msecs(const unsigned long j);
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extern unsigned int jiffies_to_msecs(const unsigned long j);
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extern unsigned int jiffies_to_usecs(const unsigned long j);
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extern unsigned int jiffies_to_usecs(const unsigned long j);
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static inline u64 jiffies_to_nsecs(const unsigned long j)
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{
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	return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
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}
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extern unsigned long msecs_to_jiffies(const unsigned int m);
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extern unsigned long msecs_to_jiffies(const unsigned int m);
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extern unsigned long usecs_to_jiffies(const unsigned int u);
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extern unsigned long usecs_to_jiffies(const unsigned int u);
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extern unsigned long timespec_to_jiffies(const struct timespec *value);
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extern unsigned long timespec_to_jiffies(const struct timespec *value);
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extern void jiffies_to_timespec(const unsigned long jiffies,
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extern void jiffies_to_timespec(const unsigned long jiffies,
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				struct timespec *value);
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				struct timespec *value);