From: tony@bakeyournoodle•com (Tony Breeds)
To: john stultz <johnstul@us•ibm.com>
Cc: Daniel Walker <dwalker@mvista•com>,
Thomas Gleixner <tglx@linutronix•de>,
Paul Mackerras <paulus@samba•org>,
Realtime Kernel <linux-rt-users@vger•kernel.org>,
linuxppc-dev@ozlabs•org
Subject: Re: [PATCH 2/5] Implement generic time of day clocksource for powerpc machines.
Date: Fri, 21 Sep 2007 09:46:53 +1000 [thread overview]
Message-ID: <20070920234653.GW9814@bakeyournoodle.com> (raw)
In-Reply-To: <1190306110.14264.7.camel@localhost>
On Thu, Sep 20, 2007 at 09:35:10AM -0700, john stultz wrote:
> I think what Daniel is pointing out is that the clocksource read
> function isn't the place for the __USE_RTC() conditional.
>
> It would likely be better instead of the timebase clocksource managing
> multiple type of hardware (timebase and RTC), to have a separate simple
> RTC clocksource, and then conditionally register one or the other at
> init time.
I'll create a seperate clocksource for the RTC case and use that as
appropriate. I'll resend the patch series after I've booted it :)
Yours Tony
linux.conf.au http://linux.conf.au/ || http://lca2008.linux.org.au/
Jan 28 - Feb 02 2008 The Australian Linux Technical Conference!
next prev parent reply other threads:[~2007-09-20 23:46 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-19 6:49 [PATCH 1/5] Implement {read,update}_persistent_clock Tony Breeds
2007-09-19 6:49 ` [PATCH 4/5] Include hrtimer.h in tick.h Tony Breeds
2007-09-19 6:49 ` [PATCH 3/5] Implement clockevents driver for powerpc Tony Breeds
2007-09-19 6:49 ` [PATCH 2/5] Implement generic time of day clocksource for powerpc machines Tony Breeds
2007-09-19 15:43 ` Daniel Walker
2007-09-20 0:52 ` Paul Mackerras
2007-09-20 1:35 ` Daniel Walker
2007-09-20 1:46 ` Paul Mackerras
2007-09-20 1:54 ` Daniel Walker
2007-09-20 3:29 ` David Gibson
2007-09-20 3:38 ` Daniel Walker
2007-09-20 16:35 ` john stultz
2007-09-20 23:46 ` Tony Breeds [this message]
2007-09-19 6:49 ` [PATCH 5/5] Enable tickless idle and high res timers for powerpc Tony Breeds
2007-09-19 6:53 ` [PATCH 1/5] Implement {read,update}_persistent_clock Tony Breeds
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