linux-kernel - Re: [PATCH] utimensat implementation

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Message-ID: <46437613.4060407@redhat.com>
Date:	Thu, 10 May 2007 12:44:19 -0700
From:	Ulrich Drepper <drepper@...hat.com>
To:	Christoph Hellwig <hch@...radead.org>,
	Ulrich Drepper <drepper@...hat.com>,
	Neil Brown <neilb@...e.de>, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] utimensat implementation

Christoph Hellwig wrote:
> E.g.
> 
> long foofs_pathconf {
> 	[_PC_LINK_MAX]		= 16384,
> 	[_PC_2_SYMLINKS]	= 1,

In general I agree.  But what do you do for network filesystems?  Maybe 
we'll have a network filesystem protocol which allows to query the 
remote server about the underlying filesystem.  Then the return value is 
dynamic and it's the maximum (coarsest granularity) of the network 
filesystem itself and the underlying filesystem.

-- 
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
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