From: David Rientjes <rientjes@google.com>
To: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Tang Chen <tangchen@cn.fujitsu.com>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
Xishi Qiu <qiuxishi@huawei.com>,
Sheng Yong <shengyong1@huawei.com>,
Zhu Guihua <zhugh.fnst@cn.fujitsu.com>,
Dan Williams <dan.j.williams@intel.com>,
David Vrabel <david.vrabel@citrix.com>,
Igor Mammedov <imammedo@redhat.com>
Subject: Re: [PATCH v2 1/2] memory-hotplug: don't BUG() in register_memory_resource()
Date: Tue, 12 Jan 2016 15:07:38 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.10.1601121507100.28831@chino.kir.corp.google.com> (raw)
In-Reply-To: <1451924251-4189-2-git-send-email-vkuznets@redhat.com>
On Mon, 4 Jan 2016, Vitaly Kuznetsov wrote:
> Out of memory condition is not a bug and while we can't add new memory in
> such case crashing the system seems wrong. Propagating the return value
> from register_memory_resource() requires interface change.
>
> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: David Rientjes <rientjes@google.com>
> Cc: Tang Chen <tangchen@cn.fujitsu.com>
> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
> Cc: Xishi Qiu <qiuxishi@huawei.com>
> Cc: Sheng Yong <shengyong1@huawei.com>
> Cc: Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
> Cc: Dan Williams <dan.j.williams@intel.com>
> Cc: David Vrabel <david.vrabel@citrix.com>
> Cc: Igor Mammedov <imammedo@redhat.com>
Acked-by: David Rientjes <rientjes@google.com>
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next prev parent reply other threads:[~2016-01-12 23:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-04 16:17 [PATCH v2 0/2] memory-hotplug: cleanup register_memory_resource() Vitaly Kuznetsov
2016-01-04 16:17 ` [PATCH v2 1/2] memory-hotplug: don't BUG() in register_memory_resource() Vitaly Kuznetsov
2016-01-12 23:07 ` David Rientjes [this message]
2016-01-04 16:17 ` [PATCH v2 2/2] memory-hotplug: keep the request_resource() error code Vitaly Kuznetsov
2016-01-04 22:20 ` Rafael J. Wysocki
2016-01-12 23:25 ` David Rientjes
2016-01-13 10:26 ` Vitaly Kuznetsov
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