From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-mips@linux-mips.org, linux-ia64@vger.kernel.org,
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"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH] sched: provide scheduler_ipi() callback in response to smp_send_reschedule()
Date: Mon, 17 Jan 2011 11:57:48 +0000 [thread overview]
Message-ID: <20110117115748.GA20615@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1295264509.30950.59.camel@laptop>
On Mon, Jan 17, 2011 at 12:41:49PM +0100, Peter Zijlstra wrote:
> ===================================================================
> --- linux-2.6.orig/arch/arm/kernel/smp.c
> +++ linux-2.6/arch/arm/kernel/smp.c
> @@ -575,10 +575,7 @@ asmlinkage void __exception do_IPI(struc
> break;
>
> case IPI_RESCHEDULE:
> - /*
> - * nothing more to do - eveything is
> - * done on the interrupt return path
> - */
> + scheduler_ipi();
> break;
>
> case IPI_CALL_FUNC:
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
next prev parent reply other threads:[~2011-01-17 12:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-17 11:07 [PATCH] sched: provide scheduler_ipi() callback in response to smp_send_reschedule() Peter Zijlstra
2011-01-17 11:26 ` Russell King - ARM Linux
2011-01-17 11:31 ` Peter Zijlstra
2011-01-17 11:41 ` Peter Zijlstra
2011-01-17 11:57 ` Russell King - ARM Linux [this message]
2011-01-17 13:52 ` Chris Metcalf
2011-01-17 13:58 ` Jesper Nilsson
2011-01-17 12:18 ` Martin Schwidefsky
2011-01-17 19:18 ` David Daney
2011-01-17 19:49 ` [uclinux-dist-devel] " Mike Frysinger
2011-01-17 20:16 ` Peter Zijlstra
2011-01-17 20:31 ` Benjamin Herrenschmidt
2011-01-17 20:43 ` Peter Zijlstra
2011-02-06 23:26 ` Benjamin Herrenschmidt
2011-02-07 13:54 ` Peter Zijlstra
2011-02-09 6:14 ` Benjamin Herrenschmidt
2011-02-09 9:37 ` Peter Zijlstra
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