netif_tx_napi_add9
Initialize a napi context
Usage
void netif_tx_napi_add(struct net_device * dev, struct napi_struct * napi, int (*poll) (struct napi_struct *, int), int weight);
Arguments
dev
network device
napi
NAPI context
poll
polling function
weight
default weight
Overview
This variant of netif_napi_add should be used from drivers using NAPI to exclusively poll a TX queue. This will avoid we add it into napi_hash[], thus polluting this hash table.