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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: linux-kernel@vger.kernel.org
Cc: Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	rt@linutronix.de, Richard Weinberger <richard@nod.at>,
	Christoph Lameter <cl@linux.com>,
	Pekka Enberg <penberg@kernel.org>,
	David Rientjes <rientjes@google.com>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH 03/16] slab: Convert to hotplug state machine
Date: Thu, 18 Aug 2016 19:08:19 +0200	[thread overview]
Message-ID: <20160818170819.pubp6ywvzkf5u3dg@linutronix.de> (raw)
In-Reply-To: <20160818125731.27256-4-bigeasy@linutronix.de>

On 2016-08-18 14:57:18 [+0200], To linux-kernel@vger.kernel.org wrote:
> diff --git a/mm/slab.c b/mm/slab.c
> index 0eb6691ae6fc..e8d465069b87 100644
> --- a/mm/slab.c
> +++ b/mm/slab.c
…
> +static int slab_online_cpu(unsigned int cpu)
> +{
> +	pr_err("%s(%d) %d\n", __func__, __LINE__, cpu);

as the careful reader will notice, it has been double checked whether or
not this callback is invoked. This output needs to go.

> +	start_cpu_timer(cpu);
> +	return 0;
> +}

Sebastian

WARNING: multiple messages have this Message-ID (diff)
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: linux-kernel@vger.kernel.org
Cc: Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	rt@linutronix.de, Richard Weinberger <richard@nod.at>,
	Christoph Lameter <cl@linux.com>,
	Pekka Enberg <penberg@kernel.org>,
	David Rientjes <rientjes@google.com>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH 03/16] slab: Convert to hotplug state machine
Date: Thu, 18 Aug 2016 19:08:19 +0200	[thread overview]
Message-ID: <20160818170819.pubp6ywvzkf5u3dg@linutronix.de> (raw)
In-Reply-To: <20160818125731.27256-4-bigeasy@linutronix.de>

On 2016-08-18 14:57:18 [+0200], To linux-kernel@vger.kernel.org wrote:
> diff --git a/mm/slab.c b/mm/slab.c
> index 0eb6691ae6fc..e8d465069b87 100644
> --- a/mm/slab.c
> +++ b/mm/slab.c
…
> +static int slab_online_cpu(unsigned int cpu)
> +{
> +	pr_err("%s(%d) %d\n", __func__, __LINE__, cpu);

as the careful reader will notice, it has been double checked whether or
not this callback is invoked. This output needs to go.

> +	start_cpu_timer(cpu);
> +	return 0;
> +}

Sebastian

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  reply	other threads:[~2016-08-19  1:33 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-18 12:57 cpu hotplug: convert more drivers Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 01/16] cpuhotplug: Remove CPU_STARTING and CPU_DYING notifier Sebastian Andrzej Siewior
2016-09-06 15:19   ` [tip:smp/hotplug] cpu/hotplug: " tip-bot for Thomas Gleixner
2016-09-06 16:37   ` tip-bot for Thomas Gleixner
2016-08-18 12:57 ` [PATCH 02/16] relayfs: Convert to hotplug state machine Sebastian Andrzej Siewior
2016-09-06 15:20   ` [tip:smp/hotplug] " tip-bot for Richard Weinberger
2016-09-06 16:38   ` tip-bot for Richard Weinberger
2016-08-18 12:57 ` [PATCH 03/16] slab: " Sebastian Andrzej Siewior
2016-08-18 12:57   ` Sebastian Andrzej Siewior
2016-08-18 17:08   ` Sebastian Andrzej Siewior [this message]
2016-08-18 17:08     ` Sebastian Andrzej Siewior
2016-08-23 12:53     ` [PATCH 03/16 v2] " Sebastian Andrzej Siewior
2016-08-23 12:53       ` Sebastian Andrzej Siewior
2016-09-06 15:21       ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:38       ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 04/16] slub: " Sebastian Andrzej Siewior
2016-08-18 12:57   ` Sebastian Andrzej Siewior
2016-09-06 15:21   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:38   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 05/16] mm: writeback: " Sebastian Andrzej Siewior
2016-08-18 12:57   ` Sebastian Andrzej Siewior
2016-09-06 15:22   ` [tip:smp/hotplug] mm/writeback: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:39   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 06/16] kernel: softirq: " Sebastian Andrzej Siewior
2016-09-06 15:22   ` [tip:smp/hotplug] kernel/softirq: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:39   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 07/16] rcu: rcutorture: " Sebastian Andrzej Siewior
2016-08-18 16:20   ` Paul E. McKenney
2016-08-18 12:57 ` [PATCH 08/16] net: mvneta: " Sebastian Andrzej Siewior
2016-09-06 15:23   ` [tip:smp/hotplug] net/mvneta: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:40   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 09/16] md: raid5: " Sebastian Andrzej Siewior
2016-09-06 15:23   ` [tip:smp/hotplug] md/raid5: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:40   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 10/16] cpuidle: pseries: " Sebastian Andrzej Siewior
2016-08-22 16:09   ` Daniel Lezcano
2016-08-22 19:04     ` Sebastian Andrzej Siewior
2016-08-23 14:16       ` Daniel Lezcano
2016-08-23 16:32         ` Sebastian Andrzej Siewior
2016-08-24  9:09           ` [PATCH 10/16 v2] " Sebastian Andrzej Siewior
2016-09-06 15:24   ` [tip:smp/hotplug] cpuidle/pseries: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:41   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 11/16] cpuidle: powernv: " Sebastian Andrzej Siewior
2016-08-24  9:12   ` Sebastian Andrzej Siewior
2016-09-06 15:24     ` [tip:smp/hotplug] cpuidle/powernv: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:41     ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 12/16] cpuidle: coupled: " Sebastian Andrzej Siewior
2016-08-23 14:24   ` Daniel Lezcano
2016-08-24  9:14     ` [PATCH 12/16 v2] " Sebastian Andrzej Siewior
2016-09-06 15:25       ` [tip:smp/hotplug] cpuidle/coupled: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:42       ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 13/16] MIPS: BUS: CDMM: " Sebastian Andrzej Siewior
2016-09-06 15:25   ` [tip:smp/hotplug] MIPS/BUS/CDMM: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:42   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 14/16] x86: kvm: " Sebastian Andrzej Siewior
2016-08-18 17:06   ` Paolo Bonzini
2016-09-06 15:25   ` [tip:smp/hotplug] x86/kvm: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:43   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 15/16] powerpc: powermac: " Sebastian Andrzej Siewior
2016-09-06 15:26   ` [tip:smp/hotplug] powerpc/powermac: " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:43   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 12:57 ` [PATCH 16/16] powerpc: mmu nohash: " Sebastian Andrzej Siewior
2016-09-06 15:26   ` [tip:smp/hotplug] powerpc/mmu " tip-bot for Sebastian Andrzej Siewior
2016-09-06 16:44   ` tip-bot for Sebastian Andrzej Siewior
2016-08-18 13:40 ` cpu hotplug: convert more drivers Ingo Molnar

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