netif_tx_napi_add (9) Linux Manual Page
netif_tx_napi_add – initialize a NAPI context
Synopsis
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
Description
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.