There is a common macro __rte_unused, avoiding warnings,
which is now used where appropriate for consistency.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
The sample code demonstrates device (ethdev only) management
at a multi-process environment. The user can attach/detach a
device on primary process and see it is synced on secondary
process automatically.
How to start?
./hotplug_mp --proc-type=auto
Command Line Example:
>help
>list
/* attach a pci device */
> attach 0000:81:00.0
/* detach the pci device */
> detach 0000:81:00.0
/* attach a vdev af_packet device */
> attach net_af_packet,iface=eth0
/* detach the vdev af_packet device */
> detach net_af_packet
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
