| | Subject | Re: [patch 25/28] posix clocks: Introduce a syscall for clock tuning. | | From | john stultz <> | | Date | Tue, 01 Feb 2011 13:35:03 -0800 |
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On Tue, 2011-02-01 at 13:52 +0000, Thomas Gleixner wrote: > plain text document attachment > (posix-clocks-introduce-a-syscall-for-clock-tuning.patch) > From: Richard Cochran <richardcochran@gmail.com> > A new syscall is introduced that allows tuning of a POSIX clock. The > new call, clock_adjtime, takes two parameters, the clock ID and a > pointer to a struct timex. Any ADJTIMEX(2) operation may be requested > via this system call, but various POSIX clocks may or may not support > tuning. > > [ tglx: Adapted to the posix-timer cleanup series. Avoid copy_to_user > in the error case ]
Acked-by: John Stultz <johnstul@us.ibm.com>
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