[CRIU] [PATCH 12/22] parasite: restore thread registers

[Pavel Emelyanov]

> @@ -5,6 +5,13 @@
>  
>  #include "pstree.h"
>  
> +struct parasite_thread_ctl
> +{
> +	pid_t			tid;
> +	user_regs_struct_t	regs_orig;				/* original registers */
> +	bool			daemonized;
> +};

Threads regs are already collected in CoreEntry-es.
Another option -- don't alloc core-s early, since registers
are here and we can take them.

> +
>  /* parasite control block */
>  struct parasite_ctl {
>  	struct pid		pid;