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From: Andrea Arcangeli <andrea@suse.de>
To: Dave Hansen <haveblue@us.ibm.com>
Cc: Samuel Flory <sflory@rackable.com>, Stephen Lord <lord@sgi.com>,
	Austin Gonyou <austin@coremetrics.com>,
	Christian Guggenberger 
	<christian.guggenberger@physik.uni-regensburg.de>,
	Linux Kernel <linux-kernel@vger.kernel.org>,
	linux-xfs@oss.sgi.com
Subject: Re: 2.4.20pre5aa2
Date: Mon, 16 Sep 2002 18:20:01 +0200	[thread overview]
Message-ID: <20020916162001.GK11605@dualathlon.random> (raw)
In-Reply-To: <3D8600DD.1010707@us.ibm.com>

On Mon, Sep 16, 2002 at 09:03:41AM -0700, Dave Hansen wrote:
> +	vmi = get_vmalloc_info();

hmm, not sure if it's better to slowdown vmalloc instead of
/proc/meminfo and to keep meminfo o1. In theory vmalloc should be used
only for persistent infrequent allocations, so meminfo has a chance to
be recalled more frequently with monitors like xosview during workloads.
Admittedly in final production with no monitoring meminfo is going to
never be recalled, however I like the idea to keep meminfo very quick.

Andrea

  reply	other threads:[~2002-09-16 16:14 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-09-11 18:16 2.4.20pre5aa2 Christian Guggenberger
2002-09-11 18:24 ` 2.4.20pre5aa2 Austin Gonyou
2002-09-11 18:28   ` 2.4.20pre5aa2 Christian Guggenberger
     [not found]     ` <1031769317.24629.28.camel@UberGeek.coremetrics.com>
2002-09-11 18:45       ` 2.4.20pre5aa2 Christian Guggenberger
2002-09-11 18:51         ` 2.4.20pre5aa2 Austin Gonyou
2002-09-11 18:41   ` 2.4.20pre5aa2 Andrea Arcangeli
2002-09-12 23:29     ` 2.4.20pre5aa2 Samuel Flory
2002-09-12 23:45       ` 2.4.20pre5aa2 Stephen Lord
2002-09-13  0:06         ` 2.4.20pre5aa2 Samuel Flory
2002-09-13  0:23       ` 2.4.20pre5aa2 Andrea Arcangeli
2002-09-13  0:47         ` 2.4.20pre5aa2 Stephen Lord
2002-09-13  0:54           ` 2.4.20pre5aa2 Andrea Arcangeli
2002-09-13  2:14             ` 2.4.20pre5aa2 Samuel Flory
2002-09-13 12:53               ` 2.4.20pre5aa2 Andrea Arcangeli
2002-09-13 21:09                 ` 2.4.20pre5aa2 Samuel Flory
2002-09-13 21:18                   ` 2.4.20pre5aa2 Andrea Arcangeli
2002-09-14 14:39                     ` 2.4.20pre5aa2 Stephen Lord
2002-09-15 11:13                       ` 2.4.20pre5aa2 Andi Kleen
2002-09-15 19:39                         ` 2.4.20pre5aa2 Samuel Flory
2002-09-16 16:03                 ` 2.4.20pre5aa2 Dave Hansen
2002-09-16 16:20                   ` Andrea Arcangeli [this message]
2002-09-16 16:39                     ` 2.4.20pre5aa2 Dave Hansen
2002-09-13  1:27           ` 2.4.20pre5aa2 Samuel Flory
2002-09-13  2:14             ` 2.4.20pre5aa2 Samuel Flory
2002-09-13  1:18         ` 2.4.20pre5aa2 Samuel Flory
2002-09-13 19:17           ` 2.4.20pre5aa2 Stephen Lord
2002-09-11 18:44 ` 2.4.20pre5aa2 Christoph Hellwig
2002-09-11 19:11   ` 2.4.20pre5aa2 Christian Guggenberger
  -- strict thread matches above, loose matches on Subject: below --
2002-09-09 16:50 2.4.20pre5aa2 Andrea Arcangeli
2002-09-10 18:51 ` 2.4.20pre5aa2 Joe Kellner

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