[CRIU] Re: [PATCH cr 6/8] pidns: zombie processes are not supported yet

[Pavel Emelyanov]

On 05/16/2012 12:32 PM, Andrey Vagin wrote:
> 
> Signed-off-by: Andrey Vagin <avagin at openvz.org>
> ---
>  cr-dump.c |   13 ++++++++++++-
>  1 files changed, 12 insertions(+), 1 deletions(-)
> 
> diff --git a/cr-dump.c b/cr-dump.c
> index 25679d6..11f31a0 100644
> --- a/cr-dump.c
> +++ b/cr-dump.c
> @@ -1550,8 +1550,19 @@ static int dump_one_task(struct pstree_item *item)
>  	if (ret < 0)
>  		goto err;
>  
> -	if (item->state == TASK_DEAD)
> +	if (item->state == TASK_DEAD) {
> +		int i;
> +		/* FIXME don't support zombie in pid name space*/

O_o So do we support them or not?

> +		item->pid.pid = item->pid.real_pid;
> +		for (i = 0; i < item->parent->nr_children; i++)
> +			if (item->parent->children[i].real_pid == item->pid.real_pid) {
> +				item->parent->children[i].pid = item->pid.pid;
> +				break;
> +			}
> +
> +		BUG_ON(i == item->parent->nr_children);
>  		return dump_one_zombie(item, &pps_buf);
> +	}
>  
>  	ret = collect_mappings(pid, &vma_area_list);
>  	if (ret) {