lib/numa_helper.c: fix nodemask_size

Now nodemask_size is rounded up to the next
multiple of sizeof(unsigned long).

Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
Reviewed-by: Jan Stancek <jstancek@redhat.com>
Acked-by: Cyril Hrubis <chrubis@suse.cz>
1 file changed