[CRIU] [PATCH 00/09] [RFC] mounts: restore of shared, slave, bind mounts

Pavel Emelyanov xemul at parallels.com
Tue Jul 9 08:16:40 EDT 2013


On 07/09/2013 03:05 PM, Andrey Vagin wrote:
> The idea is simple. If a mount can't be mounted now, we will try to
> mount it later.

Am I right, that this is "restore of shared, etc. mounts" only for those,
sitting within one mount namespace?

> Andrey Vagin (9):
>   zdtm: expand the mountpoints test
>   tmpfs: use the --one-file-system option for dumping tmpfs with help
>     tar
>   mount: link dependent mounts
>   mount: save group and master in image file
>   mounts: handle bind-mounts
>   mounts: enumirate mounts bellow specified element
>   mounts: if a mount can't be mounted, it is queued in postpone list
>   mounts: find mounts, which are propagated from a current one
>   mounts: handle shared and slave mounts
> 
>  include/proc_parse.h                |  10 ++
>  mount.c                             | 296 +++++++++++++++++++++++++++++-------
>  protobuf/mnt.proto                  |   3 +
>  test/zdtm/live/static/mountpoints.c |  82 ++++++++++
>  5 files changed, 341 insertions(+), 56 deletions(-)
> 




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