[CRIU] [PATCH 0/5] deduplication: pages image old

[Pavel Emelyanov]

On 10/14/2013 11:09 AM, Andrew Vagin wrote:
> On Sun, Oct 13, 2013 at 04:22:51PM +0400, Tikhomirov Pavel wrote:
>> Hi, this patch add deduplication of pages-%d.img files, where data was
>> changed after previous snapshot. It gets previous snapshot images from
>> "parent" symlink. Command is "criu dedup".
> 
> Usually this functionality is called "merge", isn't it?
> 
> Can we do deduplication on the fly for predumped images?

That would be the next step