Re: [PATCH ? 2/2] setpgid: should work for sub-threads

Oren Laadan wrote:
> 
> -void __set_special_pids(pid_t session, pid_t pgrp)
> +void __set_special_pids(struct task_struct *tsk, pid_t session, pid_t pgrp)
>   {
> -       struct task_struct *curr = current;

Do we need to add the new paramater? I think we can just do:

-       struct task_struct *curr = current;
+       struct task_struct *curr = current->group_leader;

and that's all. This function is called from daemonize() also,
but the kernel thread is a thread group leader always.

Oleg.
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• References:
  • [PATCH ? 2/2] setpgid: should work for sub-threads
    • From: Oleg Nesterov <[email protected]>
  • Re: [PATCH ? 2/2] setpgid: should work for sub-threads
    • From: Oren Laadan <[email protected]>

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