linux-kernel - Re: [PATCH 2/4] send callback when swap slot is freed

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Date:	Tue, 22 Sep 2009 08:34:21 +0530
From:	Nitin Gupta <ngupta@...are.org>
To:	Pekka Enberg <penberg@...helsinki.fi>
CC:	Hugh Dickins <hugh.dickins@...cali.co.uk>,
	Greg KH <greg@...ah.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ed Tomlinson <edt@....ca>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-mm <linux-mm@...ck.org>,
	linux-mm-cc <linux-mm-cc@...top.org>,
	kamezawa.hiroyu@...fujitsu.com, nishimura@....nes.nec.co.jp
Subject: Re: [PATCH 2/4] send callback when swap slot is freed

On 09/21/2009 05:31 PM, Pekka Enberg wrote:
> On Mon, Sep 21, 2009 at 2:55 PM, Hugh Dickins
> 
> On Mon, Sep 21, 2009 at 2:55 PM, Hugh Dickins
> <hugh.dickins@...cali.co.uk> wrote:
>> (Nitin, your patch division is quite wrong: you should present a patch
>> in which your driver works, albeit poorly, without the notifier; then
>> a patch in which the notifier is added at the swapfile.c end and your
>> driver end, so we can see how they fit together.)
> 
> Yes, please. Such standalone driver could go into drivers/staging for
> 2.6.32 probably.
> 


Ok, for now all I will remove all swap notifier bits from the patches so
they reside completely in drivers/staging/. That should make it easier for
GregKH to merge it. The problematic swap notifier part will be added later.

Thanks to you and Hugh for looking into these patches.

Nitin
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