Re: [PATCH V4 6/6] RDMA CM: Save Owning PID

Roland Dreier
2011-01-12T22:54:48Z

> + spin_lock_irqsave(&id_priv->lock, flags);
> + id_priv->owner = current->pid;
> + spin_unlock_irqrestore(&id_priv->lock, flags);

What is this serializing against? I can't see what the lock could be
protecting against.

- R.