From mboxrd@z Thu Jan  1 00:00:00 1970
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH] Driver core / memory: Simplify
 __memory_block_change_state()
Date: Wed, 22 May 2013 15:14:43 -0700
Message-ID: <20130522221443.GA7427@kroah.com>
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To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Tang Chen <tangchen@cn.fujitsu.com>, Toshi Kani <toshi.kani@hp.com>, ACPI Devel Maling List <linux-acpi@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>, isimatu.yasuaki@jp.fujitsu.com, vasilis.liaskovitis@profitbricks.com, Len Brown <lenb@kernel.org>, linux-mm@kvack.org
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On Thu, May 23, 2013 at 12:06:50AM +0200, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> 
> As noted by Tang Chen, the last_online field in struct memory_block
> introduced by commit 4960e05 (Driver core: Introduce offline/online
> callbacks for memory blocks) is not really necessary, because
> online_pages() restores the previous state if passed ONLINE_KEEP as
> the last argument.  Therefore, remove that field along with the code
> referring to it.
> 
> References: http://marc.info/?l=linux-kernel&m=136919777305599&w=2
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>


Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Date: Wed, 22 May 2013 15:14:43 -0700
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Tang Chen <tangchen@cn.fujitsu.com>, Toshi Kani <toshi.kani@hp.com>,
        ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>, isimatu.yasuaki@jp.fujitsu.com,
        vasilis.liaskovitis@profitbricks.com, Len Brown <lenb@kernel.org>,
        linux-mm@kvack.org
Subject: Re: [PATCH] Driver core / memory: Simplify
 __memory_block_change_state()
Message-ID: <20130522221443.GA7427@kroah.com>
References: <1576321.HU0tZ4cGWk@vostro.rjw.lan>
 <1824290.fKsAJTo9gA@vostro.rjw.lan>
 <519C4D6E.6080902@cn.fujitsu.com>
 <1594596.DcsjzgnrZI@vostro.rjw.lan>
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On Thu, May 23, 2013 at 12:06:50AM +0200, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> 
> As noted by Tang Chen, the last_online field in struct memory_block
> introduced by commit 4960e05 (Driver core: Introduce offline/online
> callbacks for memory blocks) is not really necessary, because
> online_pages() restores the previous state if passed ONLINE_KEEP as
> the last argument.  Therefore, remove that field along with the code
> referring to it.
> 
> References: http://marc.info/?l=linux-kernel&m=136919777305599&w=2
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>


Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>