linux-kernel - Re: [patch 4/8] fs, exportfs: Add export_encode_inode

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Message-ID: <20120816134848.GR23464@ZenIV.linux.org.uk>
Date:	Thu, 16 Aug 2012 14:48:48 +0100
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Cyrill Gorcunov <gorcunov@...nvz.org>
Cc:	"J. Bruce Fields" <bfields@...ldses.org>,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	Alexey Dobriyan <adobriyan@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Pavel Emelyanov <xemul@...allels.com>,
	James Bottomley <jbottomley@...allels.com>,
	Matthew Helsley <matt.helsley@...il.com>
Subject: Re: [patch 4/8] fs, exportfs: Add export_encode_inode_fh helper

On Thu, Aug 16, 2012 at 02:43:39PM +0100, Al Viro wrote:
> On Thu, Aug 16, 2012 at 04:38:14PM +0400, Cyrill Gorcunov wrote:
> 
> > Hi Bruce, thinking a bit more I guess using general encode_fh is not that
> > convenient since it operates with dentries while our fdinfo output deals
> > with inodes. Thus I should either provide some new encode_fh variant
> > which would deal with inodes directly without "parents". Which doesn't
> > look for me anyhow better than the new export_encode_inode_fh helper.
> 
> Huh?  You do have dentries, for crying out loud...

Oww...  You are using it for idiotify and the rest of that pile of
garbage?  What a mess...
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