[PATCH 1/9] drm/xen-front: Introduce Xen para-virtualized frontend driver

[Oleksandr Andrushchenko]

On 02/23/2018 12:23 AM, Boris Ostrovsky wrote:
> On 02/21/2018 03:03 AM, Oleksandr Andrushchenko wrote:
>> +static struct xenbus_driver xen_driver = {
>> +	.ids = xen_drv_ids,
>> +	.probe = xen_drv_probe,
>> +	.remove = xen_drv_remove,
>> +	.otherend_changed = backend_on_changed,
> What does "_on_" stand for?
Well, it is somewhat like a hint that this is called "on" event,
e.g. event when the other end state has changed, backend in this
case. It could be something like "backend_on_state_changed"
> -boris