From: Peter Zijlstra <peterz@infradead.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>, Torben Hohn <torbenh@gmx.de>,
LKML <linux-kernel@vger.kernel.org>,
hch@infradead.org, yong.zhang0@gmail.com
Subject: Re: [PATCH 01/18] move do_timer() from kernel/timer.c into kernel/time/timekeeping.c
Date: Tue, 25 Jan 2011 17:51:59 +0100 [thread overview]
Message-ID: <1295974319.28776.1070.camel@laptop> (raw)
In-Reply-To: <1295951677.28776.489.camel@laptop>
On Tue, 2011-01-25 at 11:34 +0100, Peter Zijlstra wrote:
> Something like the (completely untested) below would do I guess:
> @@ -8172,6 +8180,8 @@ void __init sched_init(void)
> init_idle(current, smp_processor_id());
>
> calc_load_update = jiffies + LOAD_FREQ;
> + global_load_timer.slack = 0;
> + mod_timer(&global_load_timer, calc_load_update + 10);
>
> /*
> * During early bootup we pretend to be a normal task:
OK, so calling mod_timer() before init_timers() is _not_ a good idea ;-)
next prev parent reply other threads:[~2011-01-25 16:51 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-21 23:06 make arch code use xtime_update() instead of do_timer() Torben Hohn
2011-01-21 23:06 ` [PATCH 01/18] move do_timer() from kernel/timer.c into kernel/time/timekeeping.c Torben Hohn
2011-01-22 9:45 ` Thomas Gleixner
2011-01-24 20:32 ` john stultz
2011-01-24 22:10 ` Thomas Gleixner
2011-01-24 22:21 ` Peter Zijlstra
2011-01-24 22:44 ` Thomas Gleixner
2011-01-25 9:08 ` Peter Zijlstra
2011-01-25 10:34 ` Peter Zijlstra
2011-01-25 16:51 ` Peter Zijlstra [this message]
2011-01-26 5:56 ` Yong Zhang
2011-01-26 6:49 ` Yong Zhang
2011-01-26 10:03 ` Peter Zijlstra
2011-01-26 11:11 ` Yong Zhang
2011-01-21 23:06 ` [PATCH 02/18] provide xtime_update() which does not require holding xtime_lock like do_timer() Torben Hohn
2011-01-22 10:36 ` Thomas Gleixner
2011-01-21 23:06 ` [PATCH 03/18] alpha: change do_timer() to xtime_update() Torben Hohn
2011-01-21 23:06 ` [PATCH 04/18] arm: switch from " Torben Hohn
2011-01-21 23:06 ` [PATCH 05/18] arm/mach-clps711x: switch " Torben Hohn
2011-01-21 23:06 ` [PATCH 06/18] blackfin: switch from " Torben Hohn
2011-01-21 23:06 ` [PATCH 07/18] cris/arch-v10: switch " Torben Hohn
2011-01-21 23:06 ` [PATCH 08/18] cris/arch-v32: " Torben Hohn
2011-01-21 23:06 ` [PATCH 09/18] frv: " Torben Hohn
2011-01-22 10:01 ` Thomas Gleixner
2011-01-24 12:51 ` torbenh
2011-01-24 13:09 ` Thomas Gleixner
2011-01-21 23:06 ` [PATCH 10/18] h8300: " Torben Hohn
2011-01-21 23:06 ` [PATCH 11/18] ia64: " Torben Hohn
2011-01-21 23:06 ` [PATCH 12/18] m32r: switch from " Torben Hohn
2011-01-21 23:06 ` [PATCH 13/18] m68k: switch " Torben Hohn
2011-01-21 23:07 ` [PATCH 14/18] mn10300: switch do_timer() to xtimer_update() Torben Hohn
2011-01-21 23:07 ` [PATCH 15/18] parisc: switch do_timer() to xtime_update() Torben Hohn
2011-01-21 23:07 ` [PATCH 16/18] sparc: " Torben Hohn
2011-01-22 0:51 ` David Miller
2011-01-21 23:07 ` [PATCH 17/18] xtensa: " Torben Hohn
2011-01-21 23:07 ` [PATCH 18/18] make do_timer() and xtime_lock private to the timer code Torben Hohn
2011-01-22 10:14 ` make arch code use xtime_update() instead of do_timer() Thomas Gleixner
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