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SubjectRe: [PATCH 2.6.10-mm2] Use the new preemption code [2/3] Resend
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On Mon, 2005-01-10 at 08:32, Andrew Morton wrote:
> Thomas Gleixner <tglx@linutronix.de> wrote:
> >
> > This patch adjusts the ARM entry code to use the fixed up
> > preempt_schedule() handling in 2.6.10-mm2
> >
> > ...
> > Index: 2.6.10-mm1/arch/arm/kernel/entry.S
>
> There's no such file. I assumed you meant entry-armv.S and ended up with
> the below.

Oops. I messed that up twice. Sure it was entry-armv.S
Sorry. I'm just a perfect example for Murphy's law.

tglx

> --- 25/arch/arm/kernel/entry-armv.S~use-the-new-preemption-code-arm 2005-01-09 23:30:34.794573320 -0800
> +++ 25-akpm/arch/arm/kernel/entry-armv.S 2005-01-09 23:30:34.797572864 -0800
> @@ -136,10 +136,8 @@ svc_preempt: teq r9, #0 @ was preempt
> ldr r1, [r6, #8] @ local_bh_count
> adds r0, r0, r1
> movne pc, lr
> - mov r7, #PREEMPT_ACTIVE
> - str r7, [r8, #TI_PREEMPT] @ set PREEMPT_ACTIVE
> 1: enable_irq r2 @ enable IRQs
> - bl schedule
> + bl entry_preempt_schedule
> disable_irq r0 @ disable IRQs
> ldr r0, [r8, #TI_FLAGS] @ get new tasks TI_FLAGS
> tst r0, #_TIF_NEED_RESCHED
> _
>
> -
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