Re: LinuxPPS low-level IRQs timestamps & ldisc

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From: Alan Cox
Date: Monday, June 2, 2008 - 8:48 am

> I prefere avoid the if clause for getnstimeofday() since each

Why should everyone else pay the cost of the getnstimeofday they don't
need ?

The single conditional check at the start won't make the slightest
material difference to your accuracy.

Alan
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Messages in current thread:
LinuxPPS low-level IRQs timestamps & ldisc, Rodolfo Giometti, (Sun Jun 1, 9:15 am)
Re: LinuxPPS low-level IRQs timestamps & ldisc, Lennart Sorensen, (Sun Jun 1, 12:26 pm)
Re: LinuxPPS low-level IRQs timestamps & ldisc, Rodolfo Giometti, (Mon Jun 2, 2:25 am)
Re: LinuxPPS low-level IRQs timestamps & ldisc, Rodolfo Giometti, (Mon Jun 2, 7:56 am)
Re: LinuxPPS low-level IRQs timestamps & ldisc, Alan Cox, (Mon Jun 2, 8:48 am)
Re: LinuxPPS low-level IRQs timestamps & ldisc, Lennart Sorensen, (Mon Jun 2, 10:09 am)
Re: LinuxPPS low-level IRQs timestamps & ldisc, Rodolfo Giometti, (Mon Jun 2, 10:22 am)
Re: LinuxPPS low-level IRQs timestamps & ldisc, Matti Aarnio, (Mon Jun 2, 1:21 pm)