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From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Minchan Kim <minchan.kim@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>,
	David Howells <dhowells@redhat.com>,
	lee.schermerhorn@hp.com, akpm@linux-foundation.org,
	torvalds@linux-foundation.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Subject: Re: [PATCH] Point the UNEVICTABLE_LRU config option at the documentation
Date: Mon, 16 Mar 2009 22:14:11 +0900	[thread overview]
Message-ID: <2f11576a0903160614n4908d0fdo25df387dd724ac19@mail.gmail.com> (raw)
In-Reply-To: <28c262360903160555u402b4c34nf273951a207826a2@mail.gmail.com>

2009/3/16 Minchan Kim <minchan.kim@gmail.com>:
> size vmlinux
>   text    data     bss     dec     hex filename
> 6232681  747665  708608 7688954  7552fa vmlinux
>
> size vmlinux.unevictable
>   text    data     bss     dec     hex filename
> 6239404  747985  708608 7695997  756e7d vmlinux.unevictable
>
> It almost increases about 7K.
> Many embedded guys always have a concern about size although it is very small.
> It's important about embedded but may not be about server.

Thanks good report.
this is unintetional size to me. I'll digg it later.

Thanks!


-- kosaki


>
> In addition, CONFIG_UNEVICTABLE_LRU feature don't have a big impact in
> embedded machines which have a very small ram.
> I guess many embedded guys will not use this feature.
>
> So, I don't want to remove this configurable option.
> Lets not add useless size bloat in embedded system.

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      reply	other threads:[~2009-03-16 13:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-16 10:59 David Howells
2009-03-16 12:02 ` Christoph Hellwig
2009-03-16 12:22   ` KOSAKI Motohiro
2009-03-16 12:55     ` Minchan Kim
2009-03-16 13:14       ` KOSAKI Motohiro [this message]

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