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nanosleep: Use get_timespec64() and put_timespec64()
Usage of these apis and their compat versions makes the syscalls: clock_nanosleep and nanosleep and their compat implementations simpler. This is a preparatory patch to isolate data conversions to struct timespec64 at userspace boundaries. This helps contain the changes needed to transition to new y2038 safe types. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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5 changed files with 26 additions and 38 deletions
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@ -453,7 +453,7 @@ static inline u64 hrtimer_forward_now(struct hrtimer *timer,
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/* Precise sleep: */
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extern int nanosleep_copyout(struct restart_block *, struct timespec *);
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extern int nanosleep_copyout(struct restart_block *, struct timespec64 *);
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extern long hrtimer_nanosleep(const struct timespec64 *rqtp,
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const enum hrtimer_mode mode,
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const clockid_t clockid);
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