linux-kernel - Re: Free memory level in 2.6.16?

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Date:	Thu, 05 Oct 2006 15:41:19 -0500
From:	Steve Bergman <sbergman@...b.com>
To:	Andi Kleen <ak@...e.de>
Cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: Free memory level in 2.6.16?

On Thu, 2006-10-05 at 22:01 +0200, Andi Kleen wrote:

> 
> You could play with /proc/sys/vm/lowmem_reserve_ratio but must
> likely some defaults need tweaking.

Hmmm, after a bit of googling and a download of 2.6.18, it seems that
documentation on lowmem_reserve_ratio is still on the todo list.

cat /proc/sys/vm/lowmem_reserve_ratio 

gives me "256 256 32" on the system in question.  Can someone give me a
quick rundown of what this means?

Thanks,
Steve Bergman

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