Commit d3fd6548 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Jakub Kicinski
Browse files

net: core: add dev_sw_netstats_tx_add 



Add dev_sw_netstats_tx_add(), complementing already existing
dev_sw_netstats_rx_add(). Other than dev_sw_netstats_rx_add allow to
pass the number of packets as function argument.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 4e5d79bb

include/linux/netdevice.h

+12 −0
Original line number Diff line number Diff line
@@ -2557,6 +2557,18 @@ static inline void dev_sw_netstats_rx_add(struct net_device *dev, unsigned int l 
	u64_stats_update_end(&tstats->syncp);

}



static inline void dev_sw_netstats_tx_add(struct net_device *dev,

					  unsigned int packets,

					  unsigned int len)

{

	struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats);



	u64_stats_update_begin(&tstats->syncp);

	tstats->tx_bytes += len;

	tstats->tx_packets += packets;

	u64_stats_update_end(&tstats->syncp);

}



static inline void dev_lstats_add(struct net_device *dev, unsigned int len)

{

	struct pcpu_lstats *lstats = this_cpu_ptr(dev->lstats);