From: Christoph Hellwig <hch@infradead.org>
To: Andrea Arcangeli <andrea@suse.de>
Cc: William Lee Irwin III <wli@holomorphy.com>, linux-kernel@vger.kernel.org
Subject: Re: 64GB NUMA-Q after pgcl
Date: Mon, 31 Mar 2003 19:41:17 +0100 [thread overview]
Message-ID: <20030331194117.A27859@infradead.org> (raw)
In-Reply-To: <20030331183506.GC11026@x30.random>; from andrea@suse.de on Mon, Mar 31, 2003 at 08:35:06PM +0200
On Mon, Mar 31, 2003 at 08:35:06PM +0200, Andrea Arcangeli wrote:
> About you not caring anymore about the mem_map array size, that still
> matters on the embedded usage, infact rmap on the embedded usage is the
> biggest waste there, normally they don't even have swap so if something
> you should use the rmap provided for truncate, rather than wasting
> memory in the mem_map array.
We have CONFIG_SWAP for that in 2.5..
next prev parent reply other threads:[~2003-03-31 18:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-28 4:00 64GB NUMA-Q after pgcl William Lee Irwin III
2003-03-28 7:45 ` Zwane Mwaikambo
2003-03-28 7:57 ` William Lee Irwin III
2003-03-28 8:05 ` Zwane Mwaikambo
2003-03-28 10:14 ` William Lee Irwin III
2003-03-28 17:38 ` John Levon
2003-03-30 23:19 ` Andrea Arcangeli
2003-03-31 4:27 ` William Lee Irwin III
2003-03-31 5:22 ` William Lee Irwin III
2003-03-31 21:02 ` Ingo Oeser
2003-03-31 22:27 ` William Lee Irwin III
2003-04-01 1:25 ` Andrea Arcangeli
2003-03-31 18:35 ` Andrea Arcangeli
2003-03-31 18:41 ` Christoph Hellwig [this message]
2003-03-31 19:08 ` William Lee Irwin III
2003-04-01 0:47 ` Andrea Arcangeli
2003-04-01 0:44 ` Andrea Arcangeli
2003-03-31 18:55 ` William Lee Irwin III
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