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Date: Wed, 31 Oct 2012 13:38:41 -0700
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Subject: Re: Threaded 6.4 code compiled under 9.0 uses a lot more memory?..
From: Adrian Chadd <adrian@freebsd.org>
To: Konstantin Belousov <kostikbel@gmail.com>
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Cc: Ian Lepore <freebsd@damnhippie.dyndns.org>,
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 Karl Pielorz <kpielorz_lst@tdx.co.uk>, freebsd-hackers@freebsd.org
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On 31 October 2012 12:06, Konstantin Belousov <kostikbel@gmail.com> wrote:

> Watchdogd was recently changed to mlock its memory. This is the cause
> of the RSS increase.
>
> If not wired, swapout might cause a delay of the next pat, leading to
> panic.

Right, but look at the virtual size of the 6.4 process. It's not 10
megabytes at all. Even if you wired all of that into memory, it
wouldn't be 10 megabytes.



Adrian