Re: [PATCH net-next] net: make struct net_device::tx_queue_len unsigned int

2017-05-18 Thread David Miller
From: Alexey Dobriyan Date: Wed, 17 May 2017 13:30:44 +0300 > 4 billion packet queue is something unthinkable so use 32-bit value > for now. > > Space savings on x86_64: > > add/remove: 0/0 grow/shrink: 3/70 up/down: 16/-131 (-115) > function old

[PATCH net-next] net: make struct net_device::tx_queue_len unsigned int

2017-05-17 Thread Alexey Dobriyan
4 billion packet queue is something unthinkable so use 32-bit value for now. Space savings on x86_64: add/remove: 0/0 grow/shrink: 3/70 up/down: 16/-131 (-115) function old new delta change_tx_queue_len 94