From: Alexander Schmidt <alexs@linux.vnet.ibm.com>
To: Akinobu Mita <akinobu.mita@gmail.com>
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
Akinobu Mita <akinobu.mita@gmail.com>,
Hoang-Nam Nguyen <hnguyen@de.ibm.com>,
Christoph Raisch <raisch@de.ibm.com>,
linux-rdma@vger.kernel.org
Subject: Re: [PATCH 09/12] ehca: convert cpu notifier to return encapsulate errno value
Date: Mon, 29 Mar 2010 10:47:24 +0200 [thread overview]
Message-ID: <20100329104724.48b23c09@alex-laptop> (raw)
In-Reply-To: <1268903124-10237-9-git-send-email-akinobu.mita@gmail.com>
On Thu, 18 Mar 2010 18:05:21 +0900
Akinobu Mita <akinobu.mita@gmail.com> wrote:
> By the previous modification, the cpu notifier can return encapsulate
> errno value. This converts the cpu notifiers for ehca.
>
> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
> Cc: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
> Cc: Christoph Raisch <raisch@de.ibm.com>
> Cc: linux-rdma@vger.kernel.org
Acked-by: Alexander Schmidt <alexs@linux.vnet.ibm.com>
> ---
> drivers/infiniband/hw/ehca/ehca_irq.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
> index b2b6fea..31f3ee1 100644
> --- a/drivers/infiniband/hw/ehca/ehca_irq.c
> +++ b/drivers/infiniband/hw/ehca/ehca_irq.c
> @@ -845,7 +845,7 @@ static int __cpuinit comp_pool_callback(struct notifier_block *nfb,
> ehca_gen_dbg("CPU: %x (CPU_PREPARE)", cpu);
> if (!create_comp_task(pool, cpu)) {
> ehca_gen_err("Can't create comp_task for cpu: %x", cpu);
> - return NOTIFY_BAD;
> + return notifier_from_errno(-ENOMEM);
> }
> break;
> case CPU_UP_CANCELED:
next prev parent reply other threads:[~2010-03-29 8:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-18 9:05 [PATCH 01/12] cpu-hotplug: introduce cpu_notify(), __cpu_notify(), cpu_notify_nofail() Akinobu Mita
2010-03-18 9:05 ` [PATCH 02/12] cpu-hotplug: return better errno on cpu hotplug failure Akinobu Mita
2010-03-18 9:05 ` [PATCH 03/12] notifier: change notifier_from_errno(0) to return NOTIFY_OK Akinobu Mita
2010-03-18 9:05 ` [PATCH 04/12] x86: convert cpu notifier to return encapsulate errno value Akinobu Mita
2010-03-18 9:05 ` [PATCH 05/12] topology: " Akinobu Mita
2010-03-18 9:05 ` [PATCH 06/12] kernel/: " Akinobu Mita
2010-03-18 9:05 ` [PATCH 07/12] slab: " Akinobu Mita
2010-03-18 17:21 ` Pekka Enberg
2010-03-18 9:05 ` [PATCH 08/12] iucv: " Akinobu Mita
2010-03-18 9:05 ` [PATCH 09/12] ehca: " Akinobu Mita
2010-03-29 8:47 ` Alexander Schmidt [this message]
2010-03-18 9:05 ` [PATCH 10/12] s390: " Akinobu Mita
2010-03-18 9:05 ` [PATCH 11/12] md: " Akinobu Mita
2010-03-18 9:05 ` [PATCH 12/12] add CPU notifier error injection module Akinobu Mita
2010-03-22 21:48 ` Andrew Morton
2010-03-23 13:00 ` Akinobu Mita
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