diff options
| author | Shannon Nelson <snelson@pensando.io> | 2020-08-27 16:00:23 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-08-28 08:01:30 -0700 |
| commit | 34dec947b9ceff8a822ece467aac49b0ac992b8e (patch) | |
| tree | 389afc0d27e504e4a81f16db4b0c55f11839f7df /drivers/net/ethernet/pensando/ionic/ionic_txrx.c | |
| parent | 30b87ab4c0b30e0f681cb7dfaab6c642dd17e454 (diff) | |
| download | linux-stable-34dec947b9ceff8a822ece467aac49b0ac992b8e.tar.gz | |
ionic: rework and simplify handling of the queue stats block
Use a block of stats structs attached to the lif instead of
little ones attached to each qcq. This simplifies our memory
management and gets rid of a lot of unnecessary indirection.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c index 8107d32c2767..220e132164e2 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c @@ -22,7 +22,7 @@ static bool ionic_tx_service(struct ionic_cq *cq, struct ionic_cq_info *cq_info) static inline void ionic_txq_post(struct ionic_queue *q, bool ring_dbell, ionic_desc_cb cb_func, void *cb_arg) { - DEBUG_STATS_TXQ_POST(q_to_qcq(q), q->head->desc, ring_dbell); + DEBUG_STATS_TXQ_POST(q, q->head->desc, ring_dbell); ionic_q_post(q, ring_dbell, cb_func, cb_arg); } @@ -32,7 +32,7 @@ static inline void ionic_rxq_post(struct ionic_queue *q, bool ring_dbell, { ionic_q_post(q, ring_dbell, cb_func, cb_arg); - DEBUG_STATS_RX_BUFF_CNT(q_to_qcq(q)); + DEBUG_STATS_RX_BUFF_CNT(q); } static inline struct netdev_queue *q_to_ndq(struct ionic_queue *q) @@ -49,7 +49,7 @@ static struct sk_buff *ionic_rx_skb_alloc(struct ionic_queue *q, struct sk_buff *skb; netdev = lif->netdev; - stats = q_to_rx_stats(q); + stats = &q->lif->rxqstats[q->index]; if (frags) skb = napi_get_frags(&q_to_qcq(q)->napi); @@ -502,7 +502,7 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget) lif = rxcq->bound_q->lif; idev = &lif->ionic->idev; - txcq = &lif->txqcqs[qi].qcq->cq; + txcq = &lif->txqcqs[qi]->cq; tx_work_done = ionic_cq_service(txcq, lif->tx_budget, ionic_tx_service, NULL, NULL); @@ -1111,9 +1111,9 @@ netdev_tx_t ionic_start_xmit(struct sk_buff *skb, struct net_device *netdev) return NETDEV_TX_OK; } - if (unlikely(!lif_to_txqcq(lif, queue_index))) + if (unlikely(queue_index >= lif->nxqs)) queue_index = 0; - q = lif_to_txq(lif, queue_index); + q = &lif->txqcqs[queue_index]->q; ndescs = ionic_tx_descs_needed(q, skb); if (ndescs < 0) |