what about this title? "ethdev: introduce if_index in device info"
> This field is intended for pcap to describe the name of the interface > as known to Linux. It is an interface index, but can be translated into > an interface name using if_indextoname() function. > > When using pcap, interrupt affinity becomes important, and this field > gives the application a chance to ensure that interrupt affinity is set > to the lcore handling the device. > > Signed-off-by: Mats Liljegren <mats.liljegren at enea.com> > [...] > + unsigned int if_index; /**< Index to bounded host interface, or 0 if > none. Use if_indextoname() to translate into an interface name. */ I'd split this long line like this: + unsigned if_index; /**< Index to bounded host interface, or 0 if none. + Use if_indextoname() to translate into an interface name. */ -- Thomas