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From: Greg KH <greg@kroah.com>
To: Michal Hocko <mhocko@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	stable@kernel.org,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	balbir@linux.vnet.ibm.com
Subject: Re: [stable] [PATCH] Make swap accounting default behavior configurable
Date: Thu, 18 Nov 2010 08:36:53 -0800	[thread overview]
Message-ID: <20101118163653.GA2786@kroah.com> (raw)
In-Reply-To: <20101118082132.GA15928@tiehlicka.suse.cz>

On Thu, Nov 18, 2010 at 09:21:32AM +0100, Michal Hocko wrote:
> > Sorry, I really don't want to start backporting features to stable
> > kernels if at all possible.  Distros can pick them up on their own if
> > they determine it is needed.
> 
> I really do agree with the part about features. But isn't this patch
> basically for distros (to help them to provide the swapaccounting feature
> without the cost of higher memory consumption in default configuration)?

Then if the distros want it, they can pick it up themselves.

> If this doesn't go to the stable then all (interested) of them would
> need to maintain the patch. Otherwise the change would come directly
> from the upstream.

They can cherry-pick from upstream like they do for everything else, no
real change here.

> Moreover, it is not a new feature it just consolidates the default
> behavior of the already existing functionality.

Again, it doesn't match up with the stable kernel rules, sorry, no, this
is not a bugfix or regression.

thanks,

greg k-h

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  reply	other threads:[~2010-11-18 16:37 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-16 10:17 Michal Hocko
2010-11-16 20:46 ` Andrew Morton
2010-11-16 21:21   ` [stable] " Greg KH
2010-11-18  8:21     ` Michal Hocko
2010-11-18 16:36       ` Greg KH [this message]
2010-11-17  0:23   ` Daisuke Nishimura
2010-11-17  0:57     ` KAMEZAWA Hiroyuki
2010-11-17  1:12     ` Andrew Morton
2010-11-17  3:28       ` Daisuke Nishimura
2010-11-18  8:23         ` Michal Hocko
2010-11-18  8:46           ` Daisuke Nishimura
2010-11-18  8:53             ` KAMEZAWA Hiroyuki
2010-11-18  9:56               ` [PATCH] Make swap accounting default behavior configurable v4 Michal Hocko
2010-11-18 10:14                 ` Daisuke Nishimura
2010-11-18 10:23                   ` Michal Hocko
2010-11-18 17:52                     ` Andrew Morton

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