Re: [ck] [PATCH] mm: implement swap prefetching v21

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From: Con Kolivas <kernel@kolivas.org>
To: ck@vds.kolivas.org
Cc: Andrew Morton <akpm@osdl.org>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	Nick Piggin <nickpiggin@yahoo.com.au>
Subject: Re: [ck] [PATCH] mm: implement swap prefetching v21
Date: Wed, 8 Feb 2006 14:49:20 +1100	[thread overview]
Message-ID: <200602081449.20767.kernel@kolivas.org> (raw)
In-Reply-To: <200602081429.11823.kernel@kolivas.org>

On Wed, 8 Feb 2006 02:29 pm, Con Kolivas wrote:
> Ok here is a rewrite incorporating many of the suggested changes by Andrew
> and Nick (thanks both for comments). The numa and cpuset issues Nick
> brought up I have not tackled (yet?)

> +/* sysctl - enable/disable swap prefetching */
> +int swap_prefetch __read_mostly = 1;

Err I seem to have forgotten to actually use the enable/disable tunable now. 
Patch works fine otherwise.

Cheers,
Con

WARNING: multiple messages have this Message-ID (diff)

From: Con Kolivas <kernel@kolivas.org>
To: ck@vds.kolivas.org
Cc: Andrew Morton <akpm@osdl.org>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	Nick Piggin <nickpiggin@yahoo.com.au>
Subject: Re: [ck] [PATCH] mm: implement swap prefetching v21
Date: Wed, 8 Feb 2006 14:49:20 +1100	[thread overview]
Message-ID: <200602081449.20767.kernel@kolivas.org> (raw)
In-Reply-To: <200602081429.11823.kernel@kolivas.org>

On Wed, 8 Feb 2006 02:29 pm, Con Kolivas wrote:
> Ok here is a rewrite incorporating many of the suggested changes by Andrew
> and Nick (thanks both for comments). The numa and cpuset issues Nick
> brought up I have not tackled (yet?)

> +/* sysctl - enable/disable swap prefetching */
> +int swap_prefetch __read_mostly = 1;

Err I seem to have forgotten to actually use the enable/disable tunable now. 
Patch works fine otherwise.

Cheers,
Con

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next prev parent reply	other threads:[~2006-02-08  3:48 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-06 23:28 [PATCH] mm: implement swap prefetching Con Kolivas
2006-02-06 23:28 ` Con Kolivas
2006-02-07  0:38 ` Andrew Morton
2006-02-07  0:38   ` Andrew Morton
2006-02-07  1:29   ` Con Kolivas
2006-02-07  1:29     ` Con Kolivas
2006-02-07  1:32     ` [ck] " Con Kolivas
2006-02-07  1:32       ` Con Kolivas
2006-02-07  1:39     ` Andrew Morton
2006-02-07  1:39       ` Andrew Morton
2006-02-07  1:37   ` Bernd Eckenfels
2006-02-08  3:29   ` [PATCH] mm: implement swap prefetching v21 Con Kolivas
2006-02-08  3:49     ` Con Kolivas [this message]
2006-02-08  3:49       ` [ck] " Con Kolivas
2006-02-07  3:08 ` [PATCH] mm: implement swap prefetching Nick Piggin
2006-02-07  3:08   ` Nick Piggin
2006-02-07  3:29   ` Nick Piggin
2006-02-07  3:29     ` Nick Piggin
2006-02-07  4:02   ` Con Kolivas
2006-02-07  4:02     ` Con Kolivas
2006-02-07  5:00     ` Nick Piggin
2006-02-07  5:00       ` Nick Piggin
2006-02-07  6:02       ` Con Kolivas
2006-02-07  6:02         ` Con Kolivas
2006-02-07  6:51         ` Nick Piggin
2006-02-07  6:51           ` Nick Piggin
2006-02-07 10:54           ` Con Kolivas
2006-02-07 10:54             ` Con Kolivas
2006-02-07 17:14             ` Andrew Morton
2006-02-07 17:14               ` Andrew Morton
2006-02-07 20:34           ` Marcelo Tosatti
2006-02-07 22:39             ` Andi Kleen
2006-02-08  4:46     ` Paul Jackson
2006-02-08  4:46       ` Paul Jackson
2006-02-08  5:06       ` Con Kolivas
2006-02-08  5:06         ` Con Kolivas
2006-02-08  5:13         ` Paul Jackson
2006-02-08  5:13           ` Paul Jackson
2006-02-08  5:33         ` Con Kolivas
2006-02-08  5:33           ` Con Kolivas

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