Date: Sun, 30 Oct 2005 18:17:36 +0100
From: Ingo Molnar <mingo@elte.hu>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: "K.R. Foley" <kr@cybsft.com>, linux-kernel@vger.kernel.org,
       Thomas Gleixner <tglx@linutronix.de>,
       Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>,
       Mark Knecht <markknecht@gmail.com>, john stultz <johnstul@us.ibm.com>,
       Florian Schmidt <mista.tapas@gmx.net>,
       Rui Nuno Capela <rncbc@rncbc.org>
Subject: Re: 2.6.14-rt1
Message-ID: <20051030171736.GA17262@elte.hu>
References: <20051017160536.GA2107@elte.hu> <20051020195432.GA21903@elte.hu> <20051030133316.GA11225@elte.hu> <4364DFA5.3000109@cybsft.com> <Pine.LNX.4.58.0510301037520.2819@localhost.localdomain>
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* Steven Rostedt <rostedt@goodmis.org> wrote:

> > >  - tracing fix (reported by Florian Schmidt)
> > >
> > >  - rtc histogram fixes (K.R. Foley)
> >
> > Actually it doesn't look like these made it into the patch. :)
> 
> Yeah, I noticed that there isn't even a check anymore in 
> get_monotonic_clock_ts for time warping backwards.  I guess John's new 
> updates and Ingo's "smarter" code makes it unnecessary ;-)

well, the nsec_offset check was bogus (since it was relative to the last 
tick) - but still your fundamental fix for disabling interrupts is 
present, via the tsc_lock. I have moved the remaining checks to 
__get_nsec_offset(), so they are still there.

	Ingo
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