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From: "J.A. Magallon" <jamagallon@able.es>
To: Lista Linux-Kernel <linux-kernel@vger.kernel.org>
Cc: Robert Love <rml@tech9.net>, Ingo Molnar <mingo@elte.hu>
Subject: irqbalance+O(1)-sched
Date: Tue, 7 May 2002 17:03:57 +0200	[thread overview]
Message-ID: <20020507150357.GA2142@werewolf.able.es> (raw)

Hi all...

I am trying to mix the irqbalance patch on top of the O1-scheduler
to use it on a dual P4 box.

Everything mix easy but this piece of code in irqbalance:

int idle_cpu(int cpu)
{
   return cpu_curr(cpu) == idle_task(cpu);
}

2.4.18 defines it as 

sched.c:#define idle_task(cpu) (init_tasks[cpu_number_map(cpu)])
...
sched.c:#define idle_task(cpu) (&init_task)

but O1 kills it.

Any syggestion on hwo to implement idle_cpu() on top of O1 ?

Thanks

-- 
J.A. Magallon                           #  Let the source be with you...        
mailto:jamagallon@able.es
Mandrake Linux release 8.3 (Cooker) for i586
Linux werewolf 2.4.19-pre8-jam1 #1 SMP mar may 7 01:51:45 CEST 2002 i686

             reply	other threads:[~2002-05-07 15:04 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-05-07 15:03 J.A. Magallon [this message]
2002-05-07 15:08 ` irqbalance+O(1)-sched William Lee Irwin III
2002-05-07 15:13 ` irqbalance+O(1)-sched William Lee Irwin III

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