linux-kernel - Re: [PATCH 0/7] OMFS filesystem version 3

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Message-ID: <4803C4A8.7020304@garzik.org>
Date:	Mon, 14 Apr 2008 16:55:04 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	Christoph Hellwig <hch@...radead.org>
CC:	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	David Woodhouse <dwmw2@...radead.org>,
	Miklos Szeredi <miklos@...redi.hu>, me@...copeland.com,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH 0/7] OMFS filesystem version 3

Christoph Hellwig wrote:
> On Mon, Apr 14, 2008 at 09:16:39AM +0100, Alan Cox wrote:
>> I think the exceed them quite easily. The costs are almost nil, while
>> merging this provides another nice example fs (and one much easier to
>> follow than ext*) for hardware that does have a few users and will no
>> doubt get many more
>>
>> I wasn't aware Linus had introduced a new rule required 500 people sign
>> up to use a feature before it gets added ?
> 
> I'm also very surprised by this, especially as it seems to be applied
> very selectively.  This filesystems is an almost 0 maintainance burden
> unlike a lot of really crappy driver we're shoving in constantly.
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> 

Agreed.  And adding to the pile-on, I think that we should be 
_encouraging_ rather than discouraging innovative new filesystems.

I rather dislike limiting filesystem maintenance to the "old guard".

See comments like those on Evgeniy's blog: 
http://tservice.net.ru/~s0mbre/blog/devel/fs/2008_04_14.html

Sure we do not need to merge every filesystem under the sun, or things 
that much better belong in userspace (sshfs), but AFAICS there is not a 
huge increase in maintenance cost to add a new kernel filesystem.

	Jeff


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