net/core/dev.c

168 static struct napi_struct *napi_by_id(unsigned int napi_id);
904  *	dev_get_by_napi_id - find a device by napi_id
905  *	@napi_id: ID of the NAPI struct
913 struct net_device *dev_get_by_napi_id(unsigned int napi_id)
919 	if (napi_id < MIN_NAPI_ID)
922 	napi = napi_by_id(napi_id);
1463 				n->dev->name, n->napi_id);
6209 static struct napi_struct *napi_by_id(unsigned int napi_id)
6211 	unsigned int hash = napi_id % HASH_SIZE(napi_hash);
6215 		if (napi->napi_id == napi_id)
6287 void napi_busy_loop(unsigned int napi_id,
6301 	napi = napi_by_id(napi_id);
6381 	napi->napi_id = napi_gen_id;
6384 			   &napi_hash[napi->napi_id % HASH_SIZE(napi_hash)]);