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From: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
To: "Martin J. Bligh" <mbligh@aracnet.com>
Cc: Levent Serinol <lserinol@gmail.com>, linux-mm <linux-mm@kvack.org>
Subject: Re: [RFC][PATCH] tunable zone watermarks
Date: Mon, 28 Mar 2005 16:51:43 -0300	[thread overview]
Message-ID: <20050328195143.GJ29310@logos.cnet> (raw)
In-Reply-To: <160420000.1112038232@flay>

Hi Martin,

On Mon, Mar 28, 2005 at 11:30:32AM -0800, Martin J. Bligh wrote:
> What situations do you want to tune them in? Would be nicer to do this
> automagically ...

We do it automagically right now. What do you mean?

It is useful for testing purpose - but then you need an understanding of
MM internals to make good use of it.

The only tweak available now is lowmem_reserve.

I'm sure there are loads where the default watermark values are 
not optimal.


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  reply	other threads:[~2005-03-28 19:51 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-03-28  6:43 Levent Serinol
2005-03-28 19:30 ` Martin J. Bligh
2005-03-28 19:51   ` Marcelo Tosatti [this message]
2005-03-29  0:45     ` Martin J. Bligh
2005-03-29  2:27       ` Nick Piggin
2005-03-29  9:10         ` Levent Serinol

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