[CRIU] [PATCH cr 4/7] restore: wait while restroring pgid (v2)

[Andrey Vagin]

pgid can be restored, when a process group leader exists,
so we need a phase of restore here.

v2: wait while helpers restored pgid

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 cr-restore.c       |   22 +++++++++++++++++++---
 include/restorer.h |    3 ++-
 pstree.c           |    4 +---
 3 files changed, 22 insertions(+), 7 deletions(-)

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