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From: Thomas Gleixner <tglx@linutronix.de>
To: Russell King <rmk+lkml@arm.linux.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>, LKML <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@osdl.org>
Subject: Re: [PATCH 2.6.10-mm2] Use the new preemption code [2/3] Resend
Date: Mon, 10 Jan 2005 02:18:35 +0100	[thread overview]
Message-ID: <1105319915.17853.8.camel@tglx.tec.linutronix.de> (raw)
In-Reply-To: <20050110010613.A5825@flint.arm.linux.org.uk>

On Mon, 2005-01-10 at 01:06 +0000, Russell King wrote:
> On Mon, Jan 10, 2005 at 01:53:26AM +0100, Thomas Gleixner wrote:
> > This patch adjusts the ARM entry code to use the fixed up
> > preempt_schedule() handling in 2.6.10-mm2
> 
> Looks PPCish to me.

Sorry I messed that up. Call me the idiot of today.

This patch adjusts the ARM entry code to use the fixed up
preempt_schedule() handling in 2.6.10-mm2

Signed-off-by: Benedikt Spranger <bene@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

---
 entry-armv.S |    4 +---
 1 files changed, 1 insertion(+), 3 deletions(-)
---
Index: 2.6.10-mm1/arch/arm/kernel/entry.S
===================================================================
--- 2.6.10-mm1/arch/arm/kernel/entry.S  (revision 141)
+++ 2.6.10-mm1/arch/arm/kernel/entry.S  (working copy)
@@ -136,10 +136,8 @@
                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



  reply	other threads:[~2005-01-10  1:18 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-10  0:35 [PATCH 2.6.10-mm2] Fix preemption race [1/3] (Core) tglx
2005-01-10  0:53 ` [PATCH 2.6.10-mm2] Use the new preemption code [2/3] Thomas Gleixner
2005-01-10  1:06   ` Russell King
2005-01-10  1:18     ` Thomas Gleixner [this message]
2005-01-10  7:32       ` [PATCH 2.6.10-mm2] Use the new preemption code [2/3] Resend Andrew Morton
2005-01-10 10:57         ` Thomas Gleixner
2005-01-10  9:46       ` Russell King
2005-01-10 10:12         ` Thomas Gleixner
2005-01-10 11:02           ` Ingo Molnar
2005-01-10 13:46             ` Thomas Gleixner
2005-01-10  1:00 ` [PATCH 2.6.10-mm2] Use the new preemption code [3/3] Thomas Gleixner
2005-01-10 14:56   ` Tom Rini
2005-01-10 15:49     ` tglx
2005-01-10  9:15 ` [PATCH 2.6.10-mm2] Fix preemption race [1/3] (Core) Ingo Molnar
2005-01-10 10:14   ` Thomas Gleixner

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