From: Stephen Hemminger <shemminger@osdl.org>
To: Joe Korty <joe.korty@ccur.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [RFC] possible erronous use of tick_usec in do_gettimeofday
Date: Tue, 25 Nov 2003 09:13:53 -0800 [thread overview]
Message-ID: <20031125091353.00dd144a.shemminger@osdl.org> (raw)
In-Reply-To: <20031125164237.GA15498@rudolph.ccur.com>
On Tue, 25 Nov 2003 11:42:38 -0500
Joe Korty <joe.korty@ccur.com> wrote:
> test10's version of do_gettimeofday is using tick_usec which is
> defined in terms of USER_HZ not HZ.
>
> Against 2.6.0-test10-bk1. Compiled, not tested, for comment only.
Your right. tick_usec is in user hz so the value of max_ntp_tick would be
too large.
next prev parent reply other threads:[~2003-11-25 17:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-27 23:44 gettimeofday resolution seriously degraded in test9 Joe Korty
2003-10-28 0:15 ` Stephen Hemminger
2003-10-28 0:29 ` john stultz
2003-10-28 1:17 ` Stephen Hemminger
2003-10-28 11:55 ` Gabriel Paubert
2003-10-28 18:21 ` Stephen Hemminger
2003-10-29 10:07 ` Gabriel Paubert
2003-10-29 19:38 ` Stephen Hemminger
2003-10-29 22:50 ` Peter Chubb
2003-10-30 21:33 ` George Anzinger
2003-10-30 21:52 ` Richard B. Johnson
2003-10-30 22:50 ` Chris Friesen
2003-10-30 23:15 ` Peter Chubb
2003-10-30 23:47 ` George Anzinger
2003-11-25 16:42 ` [RFC] possible erronous use of tick_usec in do_gettimeofday Joe Korty
2003-11-25 17:13 ` Stephen Hemminger [this message]
2003-11-25 19:57 ` George Anzinger
2003-11-25 21:12 ` Joe Korty
2003-11-25 23:26 ` George Anzinger
2003-10-30 23:27 ` gettimeofday resolution seriously degraded in test9 George Anzinger
2003-10-30 10:39 ` Gabriel Paubert
[not found] <Lq47.3Go.11@gated-at.bofh.it>
[not found] ` <LqGL.4zF.11@gated-at.bofh.it>
[not found] ` <LAPN.1dU.11@gated-at.bofh.it>
[not found] ` <LGLz.1h2.5@gated-at.bofh.it>
[not found] ` <LVAR.4Mb.3@gated-at.bofh.it>
[not found] ` <M4uv.bw.5@gated-at.bofh.it>
[not found] ` <M7sx.4et.13@gated-at.bofh.it>
[not found] ` <MsGE.8cN.19@gated-at.bofh.it>
[not found] ` <MsZZ.c3.5@gated-at.bofh.it>
[not found] ` <Mufp.1YL.15@gated-at.bofh.it>
[not found] ` <VOyG.w9.35@gated-at.bofh.it>
2003-11-28 1:29 ` [RFC] possible erronous use of tick_usec in do_gettimeofday Andi Kleen
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