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Re: [PATCH] VM improvements for 2.1.131

To: Rik van Riel <H.H.vanRiel@phys.uu.nl>
Subject: Re: [PATCH] VM improvements for 2.1.131
From: ebiederm+eric@ccr.net (Eric W. Biederman)
Date: 05 Dec 1998 20:10:01 -0600
Cc: Linux MM <linux-mm@kvack.org>, Linux Kernel <linux-kernel@vger.rutgers.edu>, Linus Torvalds <torvalds@transmeta.com>
In-Reply-To: Rik van Riel's message of "Sun, 6 Dec 1998 01:34:16 +0100 (CET)"
References: <Pine.LNX.3.96.981206011441.13041A-100000@mirkwood.dummy.home>
Sender: owner-linux-mm@kvack.org

>>>>> "RR" == Rik van Riel <H.H.vanRiel@phys.uu.nl> writes:

 
RR 	/* Don't allow too many pending pages in flight.. */
RR-	if (atomic_read(&nr_async_pages) > SWAP_CLUSTER_MAX)
RR+	if (atomic_read(&nr_async_pages) > pager_daemon.swap_cluster)
RR 		wait = 1;

How will this possibly work if we are using a swapfile 
and we always swap synchronously?

Eric
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Follow-Ups:
- Re: [PATCH] VM improvements for 2.1.131
  - From: Rik van Riel <H.H.vanRiel@phys.uu.nl>
- Re: [PATCH] VM improvements for 2.1.131
  - From: "Stephen C. Tweedie" <sct@redhat.com>

References:
- [PATCH] VM improvements for 2.1.131
  - From: Rik van Riel <H.H.vanRiel@phys.uu.nl>

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