Just map vdso at restorer's parking zone, no need for
searching it in CRIU and remap it to park zone.
That will save some open()/read()/close() syscalls
for parsing maps file.
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>