Re: Re: fr1-2.16 patch for 2.6.10 kernel

Peter T. Breuer a écrit :
> Try
> 
>     rdev = list_entry(mddev->disks.next, mdk_rdev_t, same_set);
>     while(1) {
> 
>         printk(KERN_INFO "md %d: ** mddev=%p rdev=%p\n", __LINE__, mddev, rdev);
> 
>         if (&rdev->same_set == &mddev->disks)
>             break;
> 
>         if (rdev->raid_disk < 0 && !rdev->faulty) {
>             if (mddev->pers->hot_add_disk(mddev,rdev))
>                 spares++;
>             else
>                 break;
>         }
>         rdev = list_entry(rdev->same_set.next, mdk_rdev_t, same_set))
>     }
> 
> 
> I can't quite guarantee that I have calculated correctly in order to be
> able to say that that loop is equivalent to the original, so be prepared
> for an extra crash.
> 
> Peter

It doesn't change anything. same result (but no extra crash :-) ).