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From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Paul Jackson <pj@sgi.com>
Cc: christoph@lameter.com, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, manfred@colorfullife.com
Subject: Re: [RFT/PATCH] slab: consolidate allocation paths
Date: Sun, 05 Feb 2006 14:29:12 +0200	[thread overview]
Message-ID: <1139142552.11782.15.camel@localhost> (raw)
In-Reply-To: <20060204180026.b68e9476.pj@sgi.com>

On Sat, 2006-02-04 at 18:00 -0800, Paul Jackson wrote:
>   1) This patch increased the text size of mm/slab.o by 776
>      bytes (ia64 sn2_defconfig gcc 3.3.3), which should be
>      justified.  My naive expectation would have been that
>      such a source code consolidation patch would be text
>      size neutral, or close to it.

I have a version of the patch now that reduces text size on NUMA. You
can find it here (it won't apply on top of cpuset though):

http://www.cs.helsinki.fi/u/penberg/linux/penberg-2.6/penberg-01-slab/

I'll wait until the cpuset patches have been settled down and repost.

			Pekka


WARNING: multiple messages have this Message-ID (diff)
From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Paul Jackson <pj@sgi.com>
Cc: christoph@lameter.com, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, manfred@colorfullife.com
Subject: Re: [RFT/PATCH] slab: consolidate allocation paths
Date: Sun, 05 Feb 2006 14:29:12 +0200	[thread overview]
Message-ID: <1139142552.11782.15.camel@localhost> (raw)
In-Reply-To: <20060204180026.b68e9476.pj@sgi.com>

On Sat, 2006-02-04 at 18:00 -0800, Paul Jackson wrote:
>   1) This patch increased the text size of mm/slab.o by 776
>      bytes (ia64 sn2_defconfig gcc 3.3.3), which should be
>      justified.  My naive expectation would have been that
>      such a source code consolidation patch would be text
>      size neutral, or close to it.

I have a version of the patch now that reduces text size on NUMA. You
can find it here (it won't apply on top of cpuset though):

http://www.cs.helsinki.fi/u/penberg/linux/penberg-2.6/penberg-01-slab/

I'll wait until the cpuset patches have been settled down and repost.

			Pekka

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  parent reply	other threads:[~2006-02-05 12:29 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-02-04 13:33 [RFT/PATCH] slab: consolidate allocation paths Pekka Enberg
2006-02-04 13:33 ` Pekka Enberg
2006-02-04 15:11 ` Christoph Lameter
2006-02-04 15:11   ` Christoph Lameter
2006-02-04 16:26   ` Pekka Enberg
2006-02-04 16:26     ` Pekka Enberg
2006-02-04 16:32     ` Pekka Enberg
2006-02-04 16:32       ` Pekka Enberg
2006-02-05  2:00       ` Paul Jackson
2006-02-05  2:00         ` Paul Jackson
2006-02-05  3:44         ` Christoph Lameter
2006-02-05  3:44           ` Christoph Lameter
2006-02-05  4:36           ` Paul Jackson
2006-02-05  4:36             ` Paul Jackson
2006-02-05  8:41         ` Pekka Enberg
2006-02-05  8:41           ` Pekka Enberg
2006-02-05  9:18           ` Pekka Enberg
2006-02-05  9:18             ` Pekka Enberg
2006-02-05 12:29         ` Pekka Enberg [this message]
2006-02-05 12:29           ` Pekka Enberg

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