From: Andrea Arcangeli <andrea@e-mind.com>
To: "Eric W. Biederman" <ebiederm+eric@ccr.net>
Cc: linux-mm@kvack.org
Subject: Re: 2.2.0-final
Date: Mon, 25 Jan 1999 00:05:02 +0100 (CET) [thread overview]
Message-ID: <Pine.LNX.3.96.990125000116.15685A-100000@laser.bogus> (raw)
In-Reply-To: <m1iudwo6nd.fsf@flinx.ccr.net>
On 24 Jan 1999, Eric W. Biederman wrote:
> I don't think this is an issue. Before we get to calling
> swap_out with priority == 0 we have called it with priorities.
> 6,5,4,3,2,1 Which will have travelled a little over 1.5 times over
> the page tables (assuming they can't find anything either).
So you think that also shrink_mmap() could have a weight of nr_physpages
instead of physpages << 1, the point is that we could sleep for a _long_
time in swap_shm() (sync I/O in rw_swap_page_nocache()).
Andrea Arcangeli
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prev parent reply other threads:[~1999-01-24 23:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.3.95.990120224340.23558G-100000@penguin.transmeta.com>
1999-01-23 20:56 ` 2.2.0-final Andrea Arcangeli
1999-01-24 1:51 ` 2.2.0-final Andrea Arcangeli
1999-01-24 2:57 ` 2.2.0-final Eric W. Biederman
1999-01-24 12:49 ` 2.2.0-final Andrea Arcangeli
1999-01-24 13:16 ` 2.2.0-final Andrea Arcangeli
1999-01-24 13:28 ` 2.2.0-final Andrea Arcangeli
1999-01-24 18:41 ` 2.2.0-final Eric W. Biederman
1999-01-24 23:05 ` Andrea Arcangeli [this message]
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