From owner-cvs-all  Fri Feb 19  9:55:46 1999
Delivered-To: cvs-all@freebsd.org
Received: from implode.root.com (root.com [208.221.12.98])
	by hub.freebsd.org (Postfix) with ESMTP
	id A6F7911628; Fri, 19 Feb 1999 09:54:21 -0800 (PST)
	(envelope-from root@implode.root.com)
Received: from implode.root.com (localhost [127.0.0.1])
	by implode.root.com (8.8.8/8.8.5) with ESMTP id JAA08088;
	Fri, 19 Feb 1999 09:52:32 -0800 (PST)
Message-Id: <199902191752.JAA08088@implode.root.com>
To: Matt Dillon <dillon@FreeBSD.org>
Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/vm swap_pager.c 
In-reply-to: Your message of "Thu, 18 Feb 1999 11:57:33 PST."
             <199902181957.LAA90564@freefall.freebsd.org> 
From: David Greenman <dg@root.com>
Reply-To: dg@root.com
Date: Fri, 19 Feb 1999 09:52:32 -0800
Sender: owner-cvs-all@FreeBSD.ORG
Precedence: bulk

   It looks like you've committed the wrong patch. I specifically rejected
this one due to the extra kernel option cruft. I can't believe you'd do this
intentionally after such a clear objection from me, so I have to think this
was a mistake. Please either back out the changes or fix them. Thanks.

-DG

David Greenman
Co-founder/Principal Architect, The FreeBSD Project

>dillon      1999/02/18 11:57:33 PST
>
>  Modified files:
>    sys/vm               swap_pager.c 
>  Log:
>      Limit number of simultanious asynchronous swap pager I/Os that can
>      be in progress at any given moment.
>  
>      Add two swap tuneables to sysctl:
>  
>  	vm.swap_async_max: 4
>  	vm.swap_cluster_max: 16
>  
>      Recommended values are a cluster size of 8 or 16 pages.  async_max is
>      about right for 1-4 swap devices.  Reduce to 2 if swap is eating too much
>      bandwidth, or even 1 if swap is both eating too much bandwidth and sitting
>      on a slow network (10BaseT).
>  
>      The defaults work well across a broad range of configurations and should
>      normally be left alone.
>  
>  Revision  Changes    Path
>  1.114     +109 -13   src/sys/vm/swap_pager.c
>


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message