Commits
Alexey Kuznetsov authored and Pavel Emelianov committed 80aab66bb0a
[CPT] restore last pid Sigh. I hoped it is not necessary. It is. bash goes insane when its children get not monotonic pids. The place where we store saved last pid is unusual. Violating tradition I extend one of cpt image structs. This should be ok: migration to older kernels will be prohibited, migration from old to new ones is OK.