[Devel] [PATCH v2 0/7] spfs: duplicate socket before sending it from usernsd

[Andrei Vagin]

Reviewed-by: Andrei Vagin <avagin at virtuozzo.com>

On Thu, Dec 21, 2017 at 02:06:53PM +0300, Stanislav Kinsburskiy wrote:
> Usernds closes socket once it was sent.
> So, id should be duplicated before sending, if the socket is expected to be
> send multiple times.
> 
> https://jira.sw.ru/browse/PSBM-79462
> 
> The following series implements...
> 
> ---
> 
> Stanislav Kinsburskiy (7):
>       spfs: introduce request_spfs_mngr_sock)() helper
>       spfs: improve error and debug output for spfs_mount()
>       spfs: remove redundant spfs_service_fd() helper
>       spfs: improve SPFS manager start debug and error output
>       spfs: improve prints in spfs_set_mode() and spfs_release_replace()
>       spfs: return duplicated socket from usernsd
>       spfs: switch mounts mode to STUB after root yard depopulation
> 
> 
>  criu/cr-restore.c |   12 +++----
>  criu/spfs.c       |   92 +++++++++++++++++++++++++++++++----------------------
>  2 files changed, 59 insertions(+), 45 deletions(-)