linux-kernel - Re: [PATCH 3/3] Kconfig: organize memory-related config options

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Date:	Tue, 4 Feb 2014 17:14:50 +0100
From:	Michal Hocko <mhocko@...e.cz>
To:	Dave Hansen <dave@...1.net>
Cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Christoph Lameter <cl@...ux.com>,
	Andrea Arcangeli <aarcange@...hat.com>,
	Mel Gorman <mgorman@...e.de>, Rik van Riel <riel@...hat.com>,
	Michal Marek <mmarek@...e.cz>
Subject: Re: [PATCH 3/3] Kconfig: organize memory-related config options

On Tue 04-02-14 08:02:04, Dave Hansen wrote:
> I'm sending this through the kbuild maintainer (Michal Marek), and he

Wrong Michal ;) CCed now.

> asked that I collect a few acks from some mm folks.  I'm ccing the folks
> who put some of these option in there, or touched them recently.  A
> friendly ack or two would be appreciated.
> 
> On 01/31/2014 09:24 AM, Dave Hansen wrote:
> > This continues in a series of patches to clean up the
> > configuration menus.  I believe they've become really hard to
> > navigate and there are some simple things we can do to make
> > things easier to find.
> > 
> > This creates a "Memory Options" menu and moves some things like
> > swap and slab configuration under them.  It also moves SLUB_DEBUG
> > to the debugging menu.
> > 
> > After this patch, the menu has the following options:
> > 
> >   [ ] Memory placement aware NUMA scheduler
> >   [*] Enable VM event counters for /proc/vmstat
> >   [ ] Disable heap randomization
> >   [*] Support for paging of anonymous memory (swap)
> >       Choose SLAB allocator (SLUB (Unqueued Allocator))
> >   [*] SLUB per cpu partial cache
> >   [*] SLUB: attempt to use double-cmpxchg operations
> 
> 
> 

-- 
Michal Hocko
SUSE Labs
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