[CRIU] [PATCH 0/22] Merge images with different files into one

Andrei Vagin avagin at virtuozzo.com
Mon Jul 3 20:24:00 MSK 2017


Kirill, pls review this series. Thanks!

On Fri, Jun 30, 2017 at 01:55:09PM +0300, Pavel Emelyanov wrote:
> There are two goals of this merge. First is to reduce the amount
> of image files we generate and scan on restore. The latter is
> more importaint, as even if we have no weird stuff like signalfd,
> we still try to open this file. So after the merge we try to
> open ~15 image files (out of ~30) less %) which is nice.
> 
> The 2nd goal is to simplify the C/R support for SCM messages.
> This becomes possible with the fact, that all files we have can
> be distinguished by their ID only, w/o type. This, in turn,
> makes image layout for SCMs much simpler.
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