linux-kernel - Re: [patch 3/7] fs, notify: Add file handle entry into inotify_inode

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Message-ID: <4242534.oR1fYvhZDe@deuteros>
Date:	Wed, 14 Nov 2012 09:20:51 +0000
From:	Tvrtko Ursulin <tvrtko.ursulin@...lan.co.uk>
To:	Cyrill Gorcunov <gorcunov@...nvz.org>
Cc:	David Rientjes <rientjes@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	Al Viro <viro@...iv.linux.org.uk>,
	Alexey Dobriyan <adobriyan@...il.com>,
	Pavel Emelyanov <xemul@...allels.com>,
	James Bottomley <jbottomley@...allels.com>,
	Matthew Helsley <matt.helsley@...il.com>,
	aneesh.kumar@...ux.vnet.ibm.com, bfields@...ldses.org
Subject: Re: [patch 3/7] fs, notify: Add file handle entry into inotify_inode_mark

On Tuesday 13 November 2012 19:28:46 Cyrill Gorcunov wrote:
> On Tue, Nov 13, 2012 at 03:02:22PM +0000, Tvrtko Ursulin wrote:
> > Perhaps there could be a different way, where you could use additional
> > space only when it is actually used at runtime. But as I said, I am not
> > following closely.
> 
> Unfortunatelly at moment I see no way how to make it in on-demand fashion.

You could not use a pointer and then allocate your buffers on the check point 
operation, freeing on restore?

Regards,

Tvrtko

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