Re: [PATCH 05/12] VMCI: event handling implementation.

[Greg KH]

On Mon, Oct 29, 2012 at 06:04:27PM -0700, George Zhang wrote:
> +/*
> + * Releases the given VMCISubscription.
> + * Fires the destroy event if the reference count has gone to zero.
> + */
> +static void event_release(struct vmci_subscription *entry)
> +{
> +	kref_put(&entry->kref, event_signal_destroy);
> +}

Same question as before with the kref_put() call, what is handling the
locking here?  It looks like a race to me.

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/