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From: Rik van Riel <riel@redhat.com>
To: Christoph Lameter <clameter@sgi.com>
Cc: Stone Wang <pwstone@gmail.com>,
	akpm@osdl.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH][0/8] (Targeting 2.6.17) Posix memory locking and balanced mlock-LRU semantic
Date: Thu, 23 Mar 2006 23:45:15 -0500 (EST)	[thread overview]
Message-ID: <Pine.LNX.4.63.0603232344190.23558@cuia.boston.redhat.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0603200923560.24138@schroedinger.engr.sgi.com>

On Mon, 20 Mar 2006, Christoph Lameter wrote:

> The result of not scanning mlocked pages will be that mmapped files will 
> not be updated unless either the process terminates or msync() is called.

That's ok.  Light swapping on a system with non-mlocked
mmapped pages has the same result, since we won't scan
mapped pages most of the time...

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  parent reply	other threads:[~2006-03-24  4:45 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-03-20 13:35 Stone Wang
2006-03-20 13:41 ` Arjan van de Ven
2006-03-20 23:52   ` Nate Diller
2006-03-21  7:10     ` Arjan van de Ven
2006-03-21 12:24     ` Nick Piggin
2006-03-20 17:27 ` Christoph Lameter
2006-03-21  5:23   ` Stone Wang
2006-03-21 15:20   ` Stone Wang
2006-03-24  4:45   ` Rik van Riel [this message]
2006-03-21 12:20 ` Nick Piggin
2006-03-24 15:05   ` Stone Wang
2006-03-24 16:57     ` Nick Piggin
2006-03-24 14:36 ` Andi Kleen
2006-03-24 14:54   ` Stone Wang

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