Re: [PATCH v2 18/33] sched.h: Add rg_list and rdtgroup in task_struct

[Thomas Gleixner]

On Thu, 8 Sep 2016, Fenghua Yu wrote:

> From: Fenghua Yu <fenghua.yu@xxxxxxxxx>
> 
> rg_list is linked list to connect to other tasks in a rdtgroup.

There is no rg_list in this patch ....
 
> The point of rdtgroup allows the task to access its own rdtgroup directly.

The point? 

Thanks,

	tglx

> Signed-off-by: Fenghua Yu <fenghua.yu@xxxxxxxxx>
> Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx>
> ---
>  include/linux/sched.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/linux/sched.h b/include/linux/sched.h
> index 62c68e5..4b1dce0 100644
> --- a/include/linux/sched.h
> +++ b/include/linux/sched.h
> @@ -1766,6 +1766,9 @@ struct task_struct {
>  	/* cg_list protected by css_set_lock and tsk->alloc_lock */
>  	struct list_head cg_list;
>  #endif
> +#ifdef CONFIG_INTEL_RDT
> +	struct rdtgroup *rdtgroup;
> +#endif
>  #ifdef CONFIG_FUTEX
>  	struct robust_list_head __user *robust_list;
>  #ifdef CONFIG_COMPAT
> -- 
> 2.5.0
> 
>