linux-kernel - Re: [PATCH 2.6.16.29 1/1] memory: enhance Linux swap subsystem

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Date:	Wed, 27 Dec 2006 18:44:21 +0000
From:	Pavel Machek <pavel@....cz>
To:	yunfeng zhang <zyf.zeroos@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2.6.16.29 1/1] memory: enhance Linux swap subsystem

On Tue 26-12-06 16:18:32, yunfeng zhang wrote:
> In the patch, I introduce a new page system -- pps which 
> can improve
> Linux swap subsystem performance, you can find a new 
> document in
> Documentation/vm_pps.txt. In brief, swap subsystem 
> should scan/reclaim
> pages on VMA instead of zone::active list ...

Is it april's fools days?

Read Doc*/SubmittingPatches.
							Pavel

> 
> --- patch-linux/fs/exec.c	2006-12-26 
> 15:20:02.683546016 +0800
> +++ linux-2.6.16.29/fs/exec.c	2006-09-13 
> 02:02:10.000000000 +0800
> @@ -323,0 +324 @@
> +	lru_cache_add_active(page);
> @@ -438 +438,0 @@
> -		enter_pps(mm, mpnt);

						Pavel
-- 
Thanks for all the (sleeping) penguins.
-
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